{"id":5772,"date":"2024-06-21T06:45:52","date_gmt":"2024-06-21T06:45:52","guid":{"rendered":"https:\/\/servithen.fr\/denox\/"},"modified":"2025-04-24T11:00:29","modified_gmt":"2025-04-24T11:00:29","slug":"denox","status":"publish","type":"page","link":"https:\/\/servithen.fr\/en\/denox\/","title":{"rendered":"DeNox"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5772\" class=\"elementor elementor-5772 elementor-5617\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bb6ce4e elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"bb6ce4e\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e12990\" data-id=\"7e12990\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d78fe82 elementor-widget elementor-widget-r-energy-page-hero-section\" data-id=\"d78fe82\" data-element_type=\"widget\" data-widget_type=\"r-energy-page-hero-section.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"promo-primary\"><div class=\"overlay\"><\/div><picture><source srcset=\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg\" media=\"(min-width: 992px)\"\/><img decoding=\"async\" class=\"img-bg\" src=\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg\" alt=\"servithen-ban-pi2.jpg\"\/><\/picture><div class=\"container\"><div class=\"row\"><div class=\"col-12\"><div class=\"align-container\"><div class=\"align-item\"><h1 class=\"title\">Why is Denoxification crucial for industrial activities?<\/h1><\/div><\/div><\/div><\/div><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-e56c93e e-flex e-con-boxed e-con e-parent\" data-id=\"e56c93e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4479ba3 e-con-full e-flex e-con e-child\" data-id=\"4479ba3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c82a0c7 e-con-full e-flex e-con e-child\" data-id=\"c82a0c7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-167f673 bt elementor-widget elementor-widget-button\" data-id=\"167f673\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en\/flue-gas-cleaning\/\" id=\"bt\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Flue gas cleaning<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-979dce9 bt elementor-widget elementor-widget-button\" data-id=\"979dce9\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en\/gas-cleaning\/\" id=\"bt\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Gas cleaning<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-742c91e bt elementor-widget elementor-widget-button\" data-id=\"742c91e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en\/electrofilter\/\" id=\"bt\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Electrofilter<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26e5218 bt elementor-widget elementor-widget-button\" data-id=\"26e5218\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en\/bag-filters\/\" id=\"bt\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Bag filters<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9398c98 bt elementor-widget elementor-widget-button\" data-id=\"9398c98\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en\/denox\/\" id=\"bt\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DeNox<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe18909 e-con-full e-flex e-con e-child\" data-id=\"fe18909\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-af28f58 elementor-widget elementor-widget-heading\" data-id=\"af28f58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><p class=\"elementor-heading-title elementor-size-default\">Find out more ?<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e296c36 elementor-widget elementor-widget-text-editor\" data-id=\"e296c36\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<span style=\"color: #ffffff80;\">Download Servithen datasheet<\/span>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bf81da elementor-widget elementor-widget-r-energy-button\" data-id=\"9bf81da\" data-element_type=\"widget\" data-widget_type=\"r-energy-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"r-energy-button\"><a class=\"r-button r-button--transparent r-button--primary r-button--sm\" data-hover=\"Download PDF\" href=\"#0\"><span>Download PDF <\/span><\/a><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e801ec5 e-con-full e-flex e-con e-child\" data-id=\"e801ec5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-773158d elementor-widget elementor-widget-image\" data-id=\"773158d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"888\" height=\"597\" src=\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/12\/DeNox-Version-1.jpg\" class=\"attachment-large size-large wp-image-9243\" alt=\"\" srcset=\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/12\/DeNox-Version-1.jpg 888w, https:\/\/servithen.fr\/wp-content\/uploads\/2024\/12\/DeNox-Version-1-300x202.jpg 300w, https:\/\/servithen.fr\/wp-content\/uploads\/2024\/12\/DeNox-Version-1-768x516.jpg 768w\" sizes=\"(max-width: 888px) 100vw, 888px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55d4159 elementor-widget elementor-widget-text-editor\" data-id=\"55d4159\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Denoxification (DeNOx) is a critical issue for plant managers seeking to reduce pollutant emissions and comply with environmental standards. Nitrogen oxides (NOx), produced during combustion in industrial plants, are major air pollutants that contribute to air pollution and pose risks to public health.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-516d5be elementor-widget elementor-widget-heading\" data-id=\"516d5be\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tailor-made answers to your industrial challenges<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53682e5 elementor-widget elementor-widget-elementskit-accordion\" data-id=\"53682e5\" data-element_type=\"widget\" data-widget_type=\"elementskit-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"ekit-wid-con\" >\n        <div class=\"elementskit-accordion accoedion-primary\" id=\"accordion-6a2f17ab0f55e\">\n\n            \n                <div class=\"elementskit-card active\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-0-53682e5\">\n                        <a href=\"#collapse-c304c486a2f17ab0f55e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-c304c486a2f17ab0f55e\" aria-expanded=\"true\" aria-controls=\"Collapse-c304c486a2f17ab0f55e\">\n                            \n                            <span class=\"ekit-accordion-title\">Why choose Servithen to design and install DeNox?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n                                        <i aria-hidden=\"true\" class=\"icon-open icon-right icon icon-plus\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n                                        <i aria-hidden=\"true\" class=\"icon-closed icon-right icon icon-cross\"><\/i>                                    <\/div>\n\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-c304c486a2f17ab0f55e\" class=\" show collapse\" aria-labelledby=\"primaryHeading-0-53682e5\" data-parent=\"#accordion-6a2f17ab0f55e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>EXPERTISE.<br \/>Servithen draws on its 38 years of expertise in neutralization processes to provide you with solutions tailored to your needs in the design, manufacture and installation of SNCR and SCR DeNOx, balancing technical performance with CAPEX\/OPEX control.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card \">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-1-53682e5\">\n                        <a href=\"#collapse-70b235c6a2f17ab0f55e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-70b235c6a2f17ab0f55e\" aria-expanded=\"false\" aria-controls=\"Collapse-70b235c6a2f17ab0f55e\">\n                            \n                            <span class=\"ekit-accordion-title\">Benefits of the Servithen solution<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n                                        <i aria-hidden=\"true\" class=\"icon-open icon-right icon icon-plus\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n                                        <i aria-hidden=\"true\" class=\"icon-closed icon-right icon icon-cross\"><\/i>                                    <\/div>\n\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-70b235c6a2f17ab0f55e\" class=\" collapse\" aria-labelledby=\"primaryHeading-1-53682e5\" data-parent=\"#accordion-6a2f17ab0f55e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>MULTIDISCIPLINARITY.<br \/>Servithen mobilizes a team of engineers with a wide range of skills, capable of designing complete solutions in strict compliance with current standards.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card \">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-2-53682e5\">\n                        <a href=\"#collapse-56d4bdc6a2f17ab0f55e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-56d4bdc6a2f17ab0f55e\" aria-expanded=\"false\" aria-controls=\"Collapse-56d4bdc6a2f17ab0f55e\">\n                            \n                            <span class=\"ekit-accordion-title\">Custom design<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n                                        <i aria-hidden=\"true\" class=\"icon-open icon-right icon icon-plus\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n                                        <i aria-hidden=\"true\" class=\"icon-closed icon-right icon icon-cross\"><\/i>                                    <\/div>\n\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-56d4bdc6a2f17ab0f55e\" class=\" collapse\" aria-labelledby=\"primaryHeading-2-53682e5\" data-parent=\"#accordion-6a2f17ab0f55e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>ADAPTABILITY.<br \/>Servithen assesses your situation and develops a solution tailored to your needs, taking into account your operational constraints.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                        <\/div>\n    <\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39beb69 elementor-widget elementor-widget-r-energy-button\" data-id=\"39beb69\" data-element_type=\"widget\" data-widget_type=\"r-energy-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"r-energy-button\"><a class=\"r-button r-button--transparent r-button--primary r-button--sm\" data-hover=\"Contact us\" href=\"\/en\/our-contacts\/\"><span>Contact us <\/span><\/a><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9363136 elementor-widget elementor-widget-heading\" data-id=\"9363136\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How does Denoxification work and what methods should be used?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef3fc45 elementor-widget elementor-widget-heading\" data-id=\"ef3fc45\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Denoxification process<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-525d365 elementor-widget elementor-widget-text-editor\" data-id=\"525d365\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Denoxification aims to transform NOx into nitrogen (N\u2082) and water (H\u2082O) through chemical reactions. The two main methods are selective non-catalytic reduction (SNCR) and selective catalytic reduction (SCR).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-863a5e7 elementor-widget elementor-widget-heading\" data-id=\"863a5e7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Selective Non-Catalytic Reduction (SNCR)<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea0b6a7 elementor-widget elementor-widget-text-editor\" data-id=\"ea0b6a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>SNCR involves injecting a reducing agent, such as ammonia (NH\u2083) or urea (CO(NH\u2082)\u2082), into the combustion chamber at temperatures of 850 to 1050\u00b0C. NOx is then reduced to nitrogen and water without the need for a catalyst.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e953fe elementor-widget elementor-widget-heading\" data-id=\"9e953fe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Selective Catalytic Reduction (SCR)<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96aba1c elementor-widget elementor-widget-text-editor\" data-id=\"96aba1c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The SCR process uses a catalyst to facilitate NOx reduction at lower temperatures (250 to 350\u00b0C). A reducing agent is injected in the presence of the catalyst, enabling more efficient conversion of NOx into nitrogen and water.<\/p><p>The choice between SCR and SNCR depends on a number of factors: the required level of NOx reduction, investment and operating costs, space availability and specific process conditions (exhaust gas temperature, operational complexity, etc.).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3fdb2 elementor-widget elementor-widget-heading\" data-id=\"9d3fdb2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">In which industrial sectors is Denoxification used?<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9c24ba elementor-widget elementor-widget-text-editor\" data-id=\"d9c24ba\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>&#8211; Power plants: Power plants, particularly those using fossil fuels, are major NOx emitters. The integration of DeNOx systems, such as SCR or SNCR, helps to reduce pollutant emissions and comply with air pollution standards.<br \/>&#8211; Chemical plants and refineries: Due to the nature of their combustion processes, these plants generate significant quantities of NOx. Denoxification solutions are essential for these plants to reduce emissions and improve surrounding air quality.<br \/>Denoxification units can be installed in waste-to-energy plants to effectively reduce NOx emissions produced by combustion. These units are placed at the end of the process, after the bag filter. This configuration optimizes the reduction of nitrogen oxides and treats the exhaust gases before they are finally discharged into the atmosphere.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-section elementor-top-section elementor-element elementor-element-58eb6b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58eb6b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2bbf745\" data-id=\"2bbf745\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00cde8e custom-tabs elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"00cde8e\" data-element_type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tabs-wrapper{width:25%;flex-shrink:0}.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tab-desktop-title.elementor-active{border-inline-end-style:none}.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tab-desktop-title.elementor-active:after,.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tab-desktop-title.elementor-active:before{height:999em;width:0;right:0;border-inline-end-style:solid}.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tab-desktop-title.elementor-active:before{top:0;transform:translateY(-100%)}.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tab-desktop-title.elementor-active:after{top:100%}.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-desktop-title{display:table-cell}.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-desktop-title.elementor-active{border-bottom-style:none}.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-desktop-title.elementor-active:after,.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-desktop-title.elementor-active:before{bottom:0;height:0;width:999em;border-bottom-style:solid}.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-desktop-title.elementor-active:before{right:100%}.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-desktop-title.elementor-active:after{left:100%}.elementor-widget-tabs .elementor-tab-content,.elementor-widget-tabs .elementor-tab-title,.elementor-widget-tabs .elementor-tab-title:after,.elementor-widget-tabs .elementor-tab-title:before,.elementor-widget-tabs .elementor-tabs-content-wrapper{border:1px #d5d8dc}.elementor-widget-tabs .elementor-tabs{text-align:start}.elementor-widget-tabs .elementor-tabs-wrapper{overflow:hidden}.elementor-widget-tabs .elementor-tab-title{cursor:pointer;outline:var(--focus-outline,none)}.elementor-widget-tabs .elementor-tab-desktop-title{position:relative;padding:20px 25px;font-weight:700;line-height:1;border:solid transparent}.elementor-widget-tabs .elementor-tab-desktop-title.elementor-active{border-color:#d5d8dc}.elementor-widget-tabs .elementor-tab-desktop-title.elementor-active:after,.elementor-widget-tabs .elementor-tab-desktop-title.elementor-active:before{display:block;content:\"\";position:absolute}.elementor-widget-tabs .elementor-tab-desktop-title:focus-visible{border:1px solid #000}.elementor-widget-tabs .elementor-tab-mobile-title{padding:10px;cursor:pointer}.elementor-widget-tabs .elementor-tab-content{padding:20px;display:none}@media (max-width:767px){.elementor-tabs .elementor-tab-content,.elementor-tabs .elementor-tab-title{border-style:solid solid none}.elementor-tabs .elementor-tabs-wrapper{display:none}.elementor-tabs .elementor-tabs-content-wrapper{border-bottom-style:solid}.elementor-tabs .elementor-tab-content{padding:10px}}@media (min-width:768px){.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tabs{display:flex}.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tabs-wrapper{flex-direction:column}.elementor-widget-tabs.elementor-tabs-view-vertical .elementor-tabs-content-wrapper{flex-grow:1;border-style:solid solid solid none}.elementor-widget-tabs.elementor-tabs-view-horizontal .elementor-tab-content{border-style:none solid solid}.elementor-widget-tabs.elementor-tabs-alignment-center .elementor-tabs-wrapper,.elementor-widget-tabs.elementor-tabs-alignment-end .elementor-tabs-wrapper,.elementor-widget-tabs.elementor-tabs-alignment-stretch .elementor-tabs-wrapper{display:flex}.elementor-widget-tabs.elementor-tabs-alignment-center .elementor-tabs-wrapper{justify-content:center}.elementor-widget-tabs.elementor-tabs-alignment-end .elementor-tabs-wrapper{justify-content:flex-end}.elementor-widget-tabs.elementor-tabs-alignment-stretch.elementor-tabs-view-horizontal .elementor-tab-title{width:100%}.elementor-widget-tabs.elementor-tabs-alignment-stretch.elementor-tabs-view-vertical .elementor-tab-title{height:100%}.elementor-tabs .elementor-tab-mobile-title{display:none}}<\/style>\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-8431\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-8431\" aria-expanded=\"false\"><i class=\"fa fa-info-circle\" aria-hidden=\"true\"><\/i> DeNox by SCR<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-8432\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-8432\" aria-expanded=\"false\"><i class=\"fa fa-info-circle\" aria-hidden=\"true\"><\/i> DeNox by SNCR<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-8431\" aria-expanded=\"false\"><i class=\"fa fa-info-circle\" aria-hidden=\"true\"><\/i> DeNox by SCR<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-8431\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-8431\" tabindex=\"0\" hidden=\"false\"><div class=\"tab\"><div class=\"txt\" style=\"width: 60%;\"><h3>Focus on DeNox by SCR: principle and benefits<\/h3><p>The SCR Denoxification process involves injecting a reducing agent, such as ammonia or urea, into a NOx-containing gas stream in the presence of a catalyst. The catalyst facilitates chemical reactions, effectively converting NOx into nitrogen and water. Catalysts used include V\u2082O\u2085, Fe\u2082O\u2083 and TiO\u2082.<\/p><h4>Process benefits<\/h4><p>&#8211; High NOx reduction efficiency of up to 95%.<br \/>&#8211; Reliability and low ammonia leakage rate, minimizing the need for additional treatment.<\/p><h4>Process disadvantages<\/h4><p>&#8211; High investment and maintenance costs.<br \/>&#8211; Requires precise temperature control and regular catalyst maintenance.<br \/>&#8211; Sensitivity to certain \u201cpoisons\u201d<\/p><\/div><div class=\"img\" style=\"width: 40%;\"><img decoding=\"async\" class=\"alignnone wp-image-9355 size-full\" src=\"https:\/\/servithen.fr\/wp-content\/uploads\/2025\/01\/servithen-denox-scr.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/servithen.fr\/wp-content\/uploads\/2025\/01\/servithen-denox-scr.jpg 300w, https:\/\/servithen.fr\/wp-content\/uploads\/2025\/01\/servithen-denox-scr-150x150.jpg 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-8432\" aria-expanded=\"false\"><i class=\"fa fa-info-circle\" aria-hidden=\"true\"><\/i> DeNox by SNCR<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-8432\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-8432\" tabindex=\"0\" hidden=\"hidden\"><div class=\"tab\"><div class=\"txt\" style=\"width: 60%;\"><h3>Focus on DeNox by SNCR: principle and advantages<\/h3><p>The SNCR Denoxification process involves injecting a reducing agent, such as ammonia or urea, directly into the combustion chamber at high temperatures. NOx reacts with the reducing agent to form nitrogen and water without the need for a catalyst.<\/p><h4>Process benefits<\/h4><p>&#8211; Low installation and operating costs.<br \/>&#8211; Simplicity of implementation without the need for catalyst.<\/p><h4>Process disadvantages<\/h4><p>&#8211; Efficiency limited to around 50% NOx reduction.<br \/>&#8211; Dependence on combustion conditions, requiring precise temperature control.<\/p><\/div><div class=\"img\" style=\"width: 40%;\"><img decoding=\"async\" class=\"alignnone wp-image-9357 size-full\" src=\"https:\/\/servithen.fr\/wp-content\/uploads\/2025\/01\/servithen-denox-sncr.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/servithen.fr\/wp-content\/uploads\/2025\/01\/servithen-denox-sncr.jpg 300w, https:\/\/servithen.fr\/wp-content\/uploads\/2025\/01\/servithen-denox-sncr-150x150.jpg 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b990d12 elementor-widget elementor-widget-text-editor\" data-id=\"b990d12\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>In short, denoxification is an essential step in reducing NOx emissions and complying with environmental regulations. Whether you choose SCR or SNCR, each method has its own advantages and disadvantages. For a solution tailored to your needs and personalized support, contact Servithen today. We&#8217;re ready to help you implement the best denoxification technology for your plant.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3949c9f e-flex e-con-boxed e-con e-parent\" data-id=\"3949c9f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ce58c9 elementor-widget elementor-widget-r-energy-button\" data-id=\"0ce58c9\" data-element_type=\"widget\" data-widget_type=\"r-energy-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"r-energy-button\"><a class=\"r-button r-button--transparent r-button--primary r-button--sm\" data-hover=\"Contact us\" href=\"\/en\/our-contacts\/\"><span>Contact us <\/span><\/a><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Why is Denoxification crucial for industrial activities? Flue gas cleaning Gas cleaning Electrofilter Bag filters DeNox Find out more ? Download Servithen datasheet Download PDF Denoxification (DeNOx) is a critical issue for plant managers seeking to reduce pollutant emissions and comply with environmental standards. Nitrogen oxides (NOx), produced during combustion in industrial plants, are major&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"r-energy-elementor-page.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5772","page","type-page","status-publish","hentry","nt-post-class","","masonry-item","col-lg-4","thumb-none","excerpt-none"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DeNox - Servithen<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/servithen.fr\/en\/denox\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DeNox - Servithen\" \/>\n<meta property=\"og:description\" content=\"Why is Denoxification crucial for industrial activities? Flue gas cleaning Gas cleaning Electrofilter Bag filters DeNox Find out more ? Download Servithen datasheet Download PDF Denoxification (DeNOx) is a critical issue for plant managers seeking to reduce pollutant emissions and comply with environmental standards. Nitrogen oxides (NOx), produced during combustion in industrial plants, are major...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/servithen.fr\/en\/denox\/\" \/>\n<meta property=\"og:site_name\" content=\"Servithen\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-24T11:00:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/servithen.fr\/en\/denox\/\",\"url\":\"https:\/\/servithen.fr\/en\/denox\/\",\"name\":\"DeNox - Servithen\",\"isPartOf\":{\"@id\":\"https:\/\/servithen.fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/servithen.fr\/en\/denox\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/servithen.fr\/en\/denox\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg\",\"datePublished\":\"2024-06-21T06:45:52+00:00\",\"dateModified\":\"2025-04-24T11:00:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/servithen.fr\/en\/denox\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/servithen.fr\/en\/denox\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/servithen.fr\/en\/denox\/#primaryimage\",\"url\":\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg\",\"contentUrl\":\"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/servithen.fr\/en\/denox\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/servithen.fr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"DeNox\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/servithen.fr\/#website\",\"url\":\"https:\/\/servithen.fr\/\",\"name\":\"Servithen\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/servithen.fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"DeNox - Servithen","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/servithen.fr\/en\/denox\/","og_locale":"en_US","og_type":"article","og_title":"DeNox - Servithen","og_description":"Why is Denoxification crucial for industrial activities? Flue gas cleaning Gas cleaning Electrofilter Bag filters DeNox Find out more ? Download Servithen datasheet Download PDF Denoxification (DeNOx) is a critical issue for plant managers seeking to reduce pollutant emissions and comply with environmental standards. Nitrogen oxides (NOx), produced during combustion in industrial plants, are major...","og_url":"https:\/\/servithen.fr\/en\/denox\/","og_site_name":"Servithen","article_modified_time":"2025-04-24T11:00:29+00:00","og_image":[{"url":"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/servithen.fr\/en\/denox\/","url":"https:\/\/servithen.fr\/en\/denox\/","name":"DeNox - Servithen","isPartOf":{"@id":"https:\/\/servithen.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/servithen.fr\/en\/denox\/#primaryimage"},"image":{"@id":"https:\/\/servithen.fr\/en\/denox\/#primaryimage"},"thumbnailUrl":"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg","datePublished":"2024-06-21T06:45:52+00:00","dateModified":"2025-04-24T11:00:29+00:00","breadcrumb":{"@id":"https:\/\/servithen.fr\/en\/denox\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/servithen.fr\/en\/denox\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/servithen.fr\/en\/denox\/#primaryimage","url":"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg","contentUrl":"https:\/\/servithen.fr\/wp-content\/uploads\/2024\/07\/servithen-ban-pi2.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/servithen.fr\/en\/denox\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/servithen.fr\/en\/"},{"@type":"ListItem","position":2,"name":"DeNox"}]},{"@type":"WebSite","@id":"https:\/\/servithen.fr\/#website","url":"https:\/\/servithen.fr\/","name":"Servithen","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/servithen.fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/pages\/5772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/comments?post=5772"}],"version-history":[{"count":46,"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/pages\/5772\/revisions"}],"predecessor-version":[{"id":10028,"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/pages\/5772\/revisions\/10028"}],"wp:attachment":[{"href":"https:\/\/servithen.fr\/en\/wp-json\/wp\/v2\/media?parent=5772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}