{"id":8159,"date":"2024-10-16T10:12:39","date_gmt":"2024-10-16T08:12:39","guid":{"rendered":"https:\/\/emission-partner.de\/coffee-roastery\/"},"modified":"2025-03-19T09:37:37","modified_gmt":"2025-03-19T08:37:37","slug":"coffee-roastery","status":"publish","type":"page","link":"https:\/\/emission-partner.de\/en\/coffee-roastery\/","title":{"rendered":"Coffee roastery"},"content":{"rendered":"

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Reduction of CO, HCHO and VOC emissions in your roasting process<\/span>.<\/h2>\n

[\/et_pb_text][et_pb_text module_class=”doppel” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Din2024_Regular_web||||||||” text_text_color=”#004A69″ text_font_size=”17px” text_orientation=”justified” width=”100%” custom_margin=”|0px|||false|false” custom_margin_tablet=”||10px||false|false” custom_margin_phone=”||10px||false|false” custom_margin_last_edited=”on|tablet” custom_padding=”|0px|||false|false” custom_css_free_form=”.doppel {|| column-width: 18rem;|| column-gap: 29pt;|| Column-count: 2;||}” locked=”off” global_colors_info=”{}”]<\/p>\n

Exhaust gas aftertreatment, in particular the right catalytic converter, for coffee roasting systems and coffee roasters is an important issue, as the roasting process releases significant emissions of pollutants. These emissions include <\/span>smoke, formaldehyde and other volatile organic compounds (HCHO, VOC), carbon monoxide (CO), nitrogen oxides (NOx) and odor in the form of polycyclic aromatic hydrocarbons (PAH)<\/span><\/b>which can affect both the environment<\/a> and human health. <\/span> <\/span><\/p>\n

Emissions during coffee roasting are significantly influenced by the <\/span>degree of roasting<\/span><\/b>the <\/span>roasting process<\/span><\/b> and the <\/span>type of coffee bean<\/span><\/b> influenced. Darker roasts and beans with a high oil content, such as Robusta, tend to lead to higher emissions of VOCs and carbon monoxide. Modern roasting processes and <\/span>Emission reduction technologies from Emission Partner<\/span><\/b> can significantly reduce these emissions.<\/span> <\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_button button_url=”https:\/\/emission-partner.de\/wp-content\/uploads\/2025\/03\/250314_Kaffeeflyer_Falzflyer_A5_englisch_website.pdf” url_new_window=”on” button_text=”further information about %22Catalysts for coffee roasting systems%22″ button_alignment=”center” _builder_version=”4.27.4″ _module_preset=”default” custom_button=”on” button_text_size=”19px” button_text_color=”#FFFFFF” button_bg_color=”#4FA8D0″ button_border_color=”RGBA(255,255,255,0)” button_border_radius=”2px” button_letter_spacing=”0px” button_font=”|600||on|||||” button_use_icon=”off” animation_style=”slide” animation_direction=”left” button_text_size_tablet=”19px” button_text_size_phone=”18px” button_text_size_last_edited=”on|phone” box_shadow_style=”preset3″ locked=”off” global_colors_info=”{}” button_text_color__hover_enabled=”off|desktop” button_bg_color__hover_enabled=”on|hover” button_bg_color__hover=”#004A69″ button_bg_enable_color__hover=”on” button_border_color__hover_enabled=”on|hover” button_border_color__hover=”#FFFFFF” box_shadow_color__hover_enabled=”on|desktop” box_shadow_color__hover=”#004A69″][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.2″ _module_preset=”default” background_color=”#ECECEC” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.2″ _module_preset=”default” min_height=”41.8px” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”DIN2014_extraBold_web|800||on|||||” text_text_color=”#004A69″ text_font_size=”27px” header_font_size=”27px” header_2_text_color=”#004A69″ text_font_size_phone=”27px” text_font_size_last_edited=”off|phone” text_line_height_tablet=”” text_line_height_phone=”1.2em” text_line_height_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

Exhaust emissions from coffee roasters<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_5,1_5,1_5,1_5,1_5″ _builder_version=”4.27.2″ _module_preset=”default” min_height=”122px” global_colors_info=”{}”][et_pb_column type=”1_5″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][dipi_flip_box front_title=”Smoke” use_front_icon=”on” front_icon=”||fa||900″ front_icon_color=”#9AD1ED” front_circle_icon=”on” back_title=”Aerosols produced during the roasting process.” front_side_bg_color=”#004A69″ back_side_bg_color=”#004A69″ _builder_version=”4.27.2″ _module_preset=”default” front_title_font=”|||on|||||” front_title_text_color=”#FFFFFF” back_title_font=”Din 2014 Regular||||||||” back_title_text_color=”#FFFFFF” border_radii=”on|15px|15px|15px|15px” global_colors_info=”{}”][\/dipi_flip_box][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][dipi_flip_box front_title=”Formaldehyde and other volatile organic compounds (VOC)” use_front_icon=”on” front_icon=”||divi||400″ front_icon_color=”#9AD1ED” front_circle_icon=”on” back_title=”These are mainly produced by the pyrolysis of organic substances in coffee.” front_side_bg_color=”#004A69″ back_side_bg_color=”#004A69″ _builder_version=”4.27.2″ _module_preset=”default” front_title_font=”|||on|||||” front_title_text_color=”#FFFFFF” back_title_font=”Din 2014 Regular||||||||” back_title_text_color=”#FFFFFF” border_radii=”on|15px|15px|15px|15px” global_colors_info=”{}”][\/dipi_flip_box][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][dipi_flip_box front_title=”Carbon monoxide (CO)” use_front_icon=”on” front_icon=”||fa||900″ front_icon_color=”#9AD1ED” front_circle_icon=”on” back_title=”Due to incomplete combustion and the release of gases from the coffee bean.” front_side_bg_color=”#004A69″ back_side_bg_color=”#004A69″ _builder_version=”4.27.2″ _module_preset=”default” front_title_font=”|||on|||||” front_title_text_color=”#FFFFFF” back_title_font=”Din 2014 Regular||||||||” back_title_text_color=”#FFFFFF” border_radii=”on|15px|15px|15px|15px” global_colors_info=”{}”][\/dipi_flip_box][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][dipi_flip_box front_title=”Nitrogen oxides (NOx)” use_front_icon=”on” front_icon=”||fa||900″ front_icon_color=”#9AD1ED” front_circle_icon=”on” back_title=” These are mainly produced at high temperatures or during the oxidation of caffeine.” front_side_bg_color=”#004A69″ back_side_bg_color=”#004A69″ _builder_version=”4.27.2″ _module_preset=”default” front_title_font=”|||on|||||” front_title_text_color=”#FFFFFF” back_title_font=”Din 2014 Regular||||||||” back_title_text_color=”#FFFFFF” border_radii=”on|15px|15px|15px|15px” global_colors_info=”{}”][\/dipi_flip_box][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][dipi_flip_box front_title=”Odorants” use_front_icon=”on” front_icon=”||fa||900″ front_icon_color=”#9AD1ED” front_circle_icon=”on” back_title=”Roasting releases strong-smelling substances that can often be unpleasant. ” front_side_bg_color=”#004A69″ back_side_bg_color=”#004A69″ _builder_version=”4.27.2″ _module_preset=”default” front_title_font=”|||on|||||” front_title_text_color=”#FFFFFF” back_title_font=”Din 2014 Regular||||||||” back_title_text_color=”#FFFFFF” border_radii=”on|15px|15px|15px|15px” global_colors_info=”{}”][\/dipi_flip_box][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ specialty_columns=”2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.27.2″ _module_preset=”default” custom_margin=”||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”1_2″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”DIN2014_extraBold_web|800||on|||||” text_text_color=”#004A69″ text_font_size=”27px” header_font_size=”27px” header_2_text_color=”#004A69″ text_font_size_phone=”27px” text_font_size_last_edited=”off|phone” text_line_height_tablet=”” text_line_height_phone=”1.2em” text_line_height_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

environmental aspects and regulations<\/h2>\n

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Emissions from coffee roasting plants are subject to strict environmental regulations, depending on the size of the roasting plant and local legislation. In Germany, for example, the <\/span>TA Luft<\/a>(Technical Instructions on Air Quality Control) sets out the permissible emission values for installations.<\/span> <\/span><\/p>\n

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Limit values from the <\/span>TA Luft<\/span> for<\/span> roasting plants<\/span>:<\/span><\/span><\/span> <\/span><\/p>\n

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