{"id":1681,"date":"2025-12-09T07:09:13","date_gmt":"2025-12-09T07:09:13","guid":{"rendered":"https:\/\/regenerative-thermal-oxidation.com\/?page_id=1681"},"modified":"2025-12-09T08:29:28","modified_gmt":"2025-12-09T08:29:28","slug":"nox","status":"publish","type":"page","link":"https:\/\/regenerative-thermal-oxidation.com\/en\/nox\/","title":{"rendered":"NOx"},"content":{"rendered":"

[et_pb_section fb_built=”1″ disabled_on=”off|off|off” admin_label=”Header Section” _builder_version=”4.27.4″ use_background_color_gradient=”on” background_color_gradient_stops=”rgba(20,61,88,0.65) 0%|#143d58 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(20,61,88,0.65)” background_color_gradient_end=”#143d58″ background_image=”https:\/\/regenerative-thermal-oxidation.com\/wp-content\/uploads\/2025\/12\/screenshot_2025-12-09_13-53-30.webp” custom_margin=”|||” custom_padding=”14vw|0px|7vw|0px||” bottom_divider_style=”mountains2″ bottom_divider_color=”rgba(5,41,66,0.3)” bottom_divider_height=”50%” animation_style=”slide” animation_direction=”top” animation_intensity_slide=”4%” animation_starting_opacity=”100%” global_colors_info=”{}”][et_pb_row disabled_on=”off|off|off” admin_label=”Header Row” module_class=” et_pb_row_fullwidth” _builder_version=”4.16″ width=”89%” width_tablet=”80%” width_phone=”80%” width_last_edited=”on|desktop” max_width=”89%” max_width_tablet=”80%” max_width_phone=”80%” max_width_last_edited=”on|desktop” custom_padding=”|||” animation_style=”zoom” animation_intensity_zoom=”8%” make_fullwidth=”on” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text admin_label=”Page Heading & Subhead” _builder_version=”4.27.4″ text_font=”Montserrat||||||||” text_font_size=”22px” text_line_height=”1.8em” header_font=”Montserrat|600||on|||||” header_text_align=”center” header_font_size=”8vw” header_line_height=”1.5em” text_orientation=”center” background_layout=”dark” custom_margin=”|||” hover_enabled=”0″ header_font_size_tablet=”50px” header_font_size_phone=”” header_font_size_last_edited=”on|desktop” header_line_height_tablet=”1.1em” header_line_height_phone=”1.2em” header_line_height_last_edited=”off|desktop” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

NOx<\/h1>\n

Struggling with NOx emissions? Find out how to efficiently reduce them using advanced RTO technology.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ use_custom_gutter=”on” specialty=”on” padding_top_1=”0px” padding_top_2=”80px” padding_right_2=”10%” padding_bottom_2=”0px” padding_2_tablet=”0px|||10%” padding_2_phone=”|||” padding_2_last_edited=”on|tablet” admin_label=”About Section” _builder_version=”4.16″ use_background_color_gradient=”on” background_color_gradient_direction=”90deg” background_color_gradient_stops=”#f2f6f9 25%|rgba(242,246,249,0) 25%” background_color_gradient_start=”#f2f6f9″ background_color_gradient_start_position=”25%” background_color_gradient_end=”rgba(242,246,249,0)” background_color_gradient_end_position=”25%” inner_width=”100%” inner_max_width=”100%” custom_margin=”|||” custom_margin_tablet=”80px|80px|80px|80px” custom_margin_last_edited=”off|desktop” custom_padding=”120px|0px|120px|0px” animation_style=”slide” animation_direction=”left” animation_intensity_slide=”1%” use_custom_width=”on” width_unit=”off” custom_width_percent=”100%” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/regenerative-thermal-oxidation.com\/wp-content\/uploads\/2025\/12\/screenshot_2025-12-09_10-25-30.png” alt=”RTO application scenarios” title_text=”RTO application scenarios” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ custom_margin=”|||” custom_margin_tablet=”|60px||60px” custom_margin_phone=”100px|||” custom_margin_last_edited=”on|tablet” custom_padding=”|||” box_shadow_style=”preset3″ box_shadow_horizontal=”40px” box_shadow_vertical=”40px” box_shadow_blur=”120px” box_shadow_spread=”-24px” box_shadow_color=”rgba(67,96,124,0.5)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_3″ specialty_columns=”2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner custom_padding_last_edited=”off|desktop” _builder_version=”4.16″ max_width=”800px” custom_margin=”|||” custom_padding=”|||” custom_padding_phone=”|||” locked=”off” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text admin_label=”Title” _builder_version=”4.27.4″ text_font=”||||||||” header_font=”||||||||” header_2_font=”Montserrat||||||||” header_2_font_size=”40px” header_2_line_height=”1.5em” custom_margin=”|||” custom_padding=”|||” header_2_font_size_tablet=”35px” header_2_font_size_phone=”35px” header_2_font_size_last_edited=”on|phone” header_2_line_height_tablet=”1em” header_2_line_height_phone=”1.4em” header_2_line_height_last_edited=”off|desktop” global_colors_info=”{}”]<\/p>\n

What is NOx?<\/h2>\n

[\/et_pb_text][et_pb_text admin_label=”Paragraph” _builder_version=”4.27.4″ text_font=”Montserrat||||||||” text_font_size=”16px” text_line_height=”2.2em” header_font=”||||||||” custom_margin=”|||” global_colors_info=”{}”]NOx refers to a collective term for pollutants composed of nitrogen oxides, primarily including nitric oxide (NO) and nitrogen dioxide (NO\u2082).
\nIn industrial combustion systems, NOx is typically formed at a ratio of 90\u201395% NO and 5\u201310% NO\u2082. The formation mechanisms of NOx are classified into three types: \u2460 Thermal NOx, generated by oxidation of atmospheric N\u2082 via the Zeldovich mechanism at temperatures exceeding 1,300\u00b0C; \u2461 Fuel NOx, formed from the oxidation of nitrogen-containing fuels; \u2462 Prompt NOx, produced in high-temperature zones with hydrocarbon radicals. NOx is a gaseous pollutant strictly regulated under the Dutch NEer and EU IED directives, with typical emission limits ranging between 30\u2013150 mg\/Nm\u00b3.[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”CTA Section” _builder_version=”4.16″ use_background_color_gradient=”on” background_color_gradient_direction=”90deg” background_color_gradient_stops=”rgba(242,246,249,0) 75%|#f2f6f9 75%” background_color_gradient_start=”rgba(242,246,249,0)” background_color_gradient_start_position=”75%” background_color_gradient_end=”#f2f6f9″ background_color_gradient_end_position=”75%” custom_padding=”120px|0px|120px|0px” animation_style=”slide” animation_direction=”right” animation_intensity_slide=”1%” saved_tabs=”all” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” custom_padding_last_edited=”off|desktop” admin_label=”CTA Row” _builder_version=”4.16″ background_color_gradient_direction=”90deg” width=”100%” max_width=”100%” module_alignment=”center” custom_padding=”|||” custom_padding_tablet=”120px|||” custom_padding_phone=”120px|0px|0px|0px” use_custom_width=”on” width_unit=”off” custom_width_percent=”100%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”80px|||12%” custom_padding_tablet=”|10%||10%” custom_padding_phone=”|10%||10%” custom_padding_last_edited=”on|tablet” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” header_font=”||||||||” header_2_font=”Montserrat||||||||” header_2_font_size=”40px” header_2_line_height=”1.5em” max_width=”800px” custom_margin=”||20px|” custom_padding=”|||” custom_padding_tablet=”0px|10%||70px” custom_padding_phone=”0px|10%||50px” custom_padding_last_edited=”off|desktop” header_2_font_size_tablet=”35px” header_2_font_size_phone=”35px” header_2_font_size_last_edited=”on|phone” header_2_line_height_tablet=”1em” header_2_line_height_phone=”1.4em” header_2_line_height_last_edited=”off|desktop” global_colors_info=”{}”]<\/p>\n

The Hazards of NOx<\/h2>\n

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Environmentally, NOx is a precursor to ozone (O\u2083) and fine particulate matter (PM2.5), contributing to urban air pollution and increasing smog. When NOx combines with water vapor, it can also generate acid rain, acidifying soil, vegetation, and water sources, thus impacting ecosystems. Furthermore, NOx exacerbates the greenhouse effect and accelerates climate change. In terms of human health, NOx irritates the respiratory system, increasing the risk of asthma, chronic bronchitis, and other diseases; long-term exposure may lead to decreased lung function and cancer.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/regenerative-thermal-oxidation.com\/wp-content\/uploads\/2025\/12\/OIP-3-2.webp” alt=”RTO application scenarios” title_text=”RTO application scenarios” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ background_size=”contain” background_position=”center_right” custom_margin=”|||” custom_margin_tablet=”|60px||60px” custom_margin_phone=”100px|||” custom_margin_last_edited=”on|tablet” custom_padding=”|||” box_shadow_style=”preset3″ box_shadow_horizontal=”-40px” box_shadow_vertical=”40px” box_shadow_blur=”120px” box_shadow_spread=”-24px” box_shadow_color=”rgba(67,96,124,0.5)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Services Section” _builder_version=”4.16″ background_color=”#f2f6f9″ custom_padding=”120px|0px|120px|0px” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”Montserrat||||||||” text_font_size=”18px” text_line_height=”1.8em” header_font=”||||||||” header_2_font=”Montserrat||||||||” header_2_text_align=”center” header_2_font_size=”40px” header_2_line_height=”1.5em” text_orientation=”center” custom_margin=”|||” custom_padding=”|||” text_font_size_tablet=”16px” text_font_size_phone=”16px” text_font_size_last_edited=”on|desktop” global_colors_info=”{}”]<\/p>\n

Industry Distribution Diagram<\/h2>\n

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\n <\/p>\n

\n NOx Emission Control Requirements by Industry\n <\/div>\n

<\/p>\n<\/p>\n\n\n\n\n\n\n\n
Industry \/ Facility Type<\/th>\nApplicable Regulations \/ Guidelines<\/th>\nNOx Emission Control Requirements \/ Notes<\/th>\n<\/tr>\n<\/thead>\n
General Manufacturing \/ Coating \/ Printing \/ Small-scale Chemical Processing<\/td>\nNeR + RIE<\/td>\nComply with NeR emission limits + RIE permit; recommend using low-NOx burners \/ denitrification equipment<\/td>\n<\/tr>\n
Large-scale Combustion Facilities \/ Energy \/ Boilers \/ Power Plants<\/td>\nIED + NeR + RIE<\/td>\nMust adopt BAT technology (low-NOx combustion + SCR\/SNCR); continuous emission monitoring (CEMS)<\/td>\n<\/tr>\n
New\/Expanded Facilities (Chemical, Lithium Battery, Metal Processing)<\/td>\nIED + Updated IED Expansion Clauses + RIE<\/td>\nNeed to submit emission predictions and BAT plans; stricter NOx limits may apply<\/td>\n<\/tr>\n
Located near Environmentally Sensitive Areas \/ Natura 2000 \/ Protected Areas<\/td>\nNeR + RIE + Local Environmental Approval<\/td>\nStricter limits + emission reduction impact assessment; additional denitrification \/ emission reduction measures may be required<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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