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sector:ippu:chemical_industry:other:start [2024/11/06 14:56] – external edit 127.0.0.1sector:ippu:chemical_industry:other:start [2025/02/07 12:09] (current) – [Short description] zheng
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 ^  Emission sources                                                   ^  Pollutants                                                 ^  Method  ^  AD  ^  EF     ^  Key Category  ^ ^  Emission sources                                                   ^  Pollutants                                                 ^  Method  ^  AD  ^  EF     ^  Key Category  ^
 | [[#Large Volume Organic chemicals|Large Volume Organic chemicals]]  | NMVOC (PCDD/F <sub>only for Ethylene Dichloride</sub>)      |  T2      |  NS  |  CS     |                | | [[#Large Volume Organic chemicals|Large Volume Organic chemicals]]  | NMVOC (PCDD/F <sub>only for Ethylene Dichloride</sub>)      |  T2      |  NS  |  CS     |                |
-| [[#Carbon Black|Carbon Black]]                                      | CO, SO<sub>2</sub>, TSP, PM<sub>10</sub>, PM<sub>2.5</sub>  |  T2      |  NS  |  D, CS  |                |+| [[#Carbon Black|Carbon Black]]                                      | CO, SO<sub>2</sub>, TSP, PM<sub>10</sub>, PM<sub>2.5</sub>, BC |  T2      |  NS  |  D, CS  |                |
 | [[#fertilizer_production|Fertilizers]]                              | TSP, PM<sub>10</sub>, PM<sub>2.5</sub>, NH<sub>3</sub>      |  T2      |  -   |  D, CS  |                | | [[#fertilizer_production|Fertilizers]]                              | TSP, PM<sub>10</sub>, PM<sub>2.5</sub>, NH<sub>3</sub>      |  T2      |  -   |  D, CS  |                |
 | [[#Sulphuric acid|Sulphuric acid]]                                  | SO<sub>2</sub>                                              |  T2      |  NS  |  CS     |  L             | | [[#Sulphuric acid|Sulphuric acid]]                                  | SO<sub>2</sub>                                              |  T2      |  NS  |  CS     |  L             |
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 ==== Large volume organic chemicals ==== ==== Large volume organic chemicals ====
-The annual production volumes for all large volume organic chemicals are extracted from national production statistics by the Federal Statistical Office [(DESTATIS, Fachserie 4, Reihe 3.1, Produzierendes Gewerbe, Produktion im Produzierenden Gewerbe (“manufacturing industry; production in the manufacturing industry”))]+The annual production volumes for all large volume organic chemicals are extracted from national production statistics by the Federal Statistical Office [(DESTATIS, Fachserie 4, Reihe 3.1, Produzierendes Gewerbe, Produktion im Produzierenden Gewerbe (“manufacturing industry; production in the manufacturing industry”))].
  
 __These chemicals__ comprise: __These chemicals__ comprise:
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 The emission factors for the production of organic chemicals as shown in Tables 2 and 3 are derived from best reference documents for polymers and LVOC mostly for the early years. For later years, plant-specific data on an aggregated level were used. The emission factors for the production of organic chemicals as shown in Tables 2 and 3 are derived from best reference documents for polymers and LVOC mostly for the early years. For later years, plant-specific data on an aggregated level were used.
  
-__Table 2: national NMVOC emission factors for producing organic chemicals, in kg/t__+__Table 2: National NMVOC emission factors for the production of organic chemicals, in kg/t__
  
 ^            ^  Acrylonitrile  ^  Ethylbenzene  ^  Ethylene  ^  Ethylene Dichloride  ^  Ethylene Oxide  ^  Formaldehyde (Methanal)  ^  Methanol  ^  Phthalic Anhydride  ^  Propene  ^  Styrene  ^  Vinyl Chloride  ^ ^            ^  Acrylonitrile  ^  Ethylbenzene  ^  Ethylene  ^  Ethylene Dichloride  ^  Ethylene Oxide  ^  Formaldehyde (Methanal)  ^  Methanol  ^  Phthalic Anhydride  ^  Propene  ^  Styrene  ^  Vinyl Chloride  ^
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 ^ from 2000  |  0.035          |  0.01          |  0.2       |  C                    |  0.03            |  0.01                     |  0.04      |  0.1                 |  0.1      |  0.02     |  0.1             | ^ from 2000  |  0.035          |  0.01          |  0.2       |  C                    |  0.03            |  0.01                     |  0.04      |  0.1                 |  0.1      |  0.02     |  0.1             |
  
-__Table 3: national NMVOC emission factors for producing polymers, in kg/t__+ 
 +__Table 3: National NMVOC emission factors for the production of polymers, in kg/t__
  
 ^            ^  Polyethylene (PE)                       |^  Polypropylen (PP)  ^  Polystyrene (PS)  ^  Polyvinyl Chloride (PVC)  ^  Styrene Copolymeres  ^ ^            ^  Polyethylene (PE)                       |^  Polypropylen (PP)  ^  Polystyrene (PS)  ^  Polyvinyl Chloride (PVC)  ^  Styrene Copolymeres  ^
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 ==== Carbon Black ==== ==== Carbon Black ====
  
-The figures for carbon black production in the new German Länder in 1990 were taken from the Statistical Yearbook (Statistisches Jahrbuch) for the Federal Republic of Germany; the figures for 1991 and 1992 were estimated, due to confidentiality requirements. The other data for carbon-black production as of 1990 were obtained from national production statistics<sup>**1)**</sup>. \\ \\+The figures for carbon black production in the new German Länder in 1990 were taken from the Statistical Yearbook (Statistisches Jahrbuch) for the Federal Republic of Germany; the production for 1991 and 1992 were estimated, due to confidentiality requirements. The other data for carbon-black production as of 1990 were obtained from national production statistics. \\ \\
 From 2005 onwards, Germany uses activity data calculated from the CO<sub>2</sub> emissions of the Emission Trading System (ETS), delivered by the German emission trading authority (DEHSt), and the default CO<sub>2</sub> emission factor from the IPCC Guidelines 2006 for carbon black production. A comparison of the statistical data and the emission trading data leads to the conclusion, that the statistical data is most probably overestimated. From 2005 onwards, Germany uses activity data calculated from the CO<sub>2</sub> emissions of the Emission Trading System (ETS), delivered by the German emission trading authority (DEHSt), and the default CO<sub>2</sub> emission factor from the IPCC Guidelines 2006 for carbon black production. A comparison of the statistical data and the emission trading data leads to the conclusion, that the statistical data is most probably overestimated.
  
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 ==== Fertilizer production ==== ==== Fertilizer production ====
  
-The activity data is also extracted from national production statistics by the Federal Statistical Office<sup>**1)**</sup> and consists of mono and multicomponent fertilizers. +The activity data is also extracted from national production statistics by the Federal Statistical Office[(DESTATIS, Fachserie 4, Reihe 3.1, Produzierendes Gewerbe, Produktion im Produzierenden Gewerbe (“manufacturing industry; production in the manufacturing industry”))] and consists of mono and multicomponent fertilizers. 
  
 The emission factors are country specific (Jörß et al. 2006)[(Umweltbundesamt, W: Jörß, V. Handke, Emissionen und Maßnahmenanalyse Feinstaub 2000-2020, 31.12.2006, Annex A, chapter A.2.4.8)] and are presented in the following table.  The emission factors are country specific (Jörß et al. 2006)[(Umweltbundesamt, W: Jörß, V. Handke, Emissionen und Maßnahmenanalyse Feinstaub 2000-2020, 31.12.2006, Annex A, chapter A.2.4.8)] and are presented in the following table. 
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 For the mercury (Hg) losses from the Chlor-alkali industry, Germany used the yearly published data from OSPAR [(ODIMS (OSPAR Data & Information Management System); https://odims.ospar.org/en/search/?dataset=chlor_alkali_data)] on the plant specific production capacity for the AD and the plant specific emissions from the chlor-alkali industry. Because of the BAT (best available technique) conclusion for the Chlor-alkali industry, the production based upon the amalgam process has stopped in 2017. Most production sites switched to membrane technology. For the mercury (Hg) losses from the Chlor-alkali industry, Germany used the yearly published data from OSPAR [(ODIMS (OSPAR Data & Information Management System); https://odims.ospar.org/en/search/?dataset=chlor_alkali_data)] on the plant specific production capacity for the AD and the plant specific emissions from the chlor-alkali industry. Because of the BAT (best available technique) conclusion for the Chlor-alkali industry, the production based upon the amalgam process has stopped in 2017. Most production sites switched to membrane technology.
 However, emissions of Hg are still ocurring, because two production sites still continue to uses the amalgam process for the production of certain alcoholates; not regulated by the BAT conclusions for Chlor-alkali production. Before 2018 these Hg-emissions were reported together with the Hg-emissions from Chlor-alkali production. But the OSPAR convention does not request the Hg-emissions from alcoholate production to be reported, so CEFIC does no longer report these emissions to OSPAR. However, emissions of Hg are still ocurring, because two production sites still continue to uses the amalgam process for the production of certain alcoholates; not regulated by the BAT conclusions for Chlor-alkali production. Before 2018 these Hg-emissions were reported together with the Hg-emissions from Chlor-alkali production. But the OSPAR convention does not request the Hg-emissions from alcoholate production to be reported, so CEFIC does no longer report these emissions to OSPAR.
-As from 2018 PRTR data is used to determine mercury emissions belonging to the alcoholate production. Due to a delay of the 2019 PRTR data the 2018 emission value is used also in 2019 and 2020.+As from 2018 PRTR data is used to determine mercury emissions belonging to the alcoholate production.