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sector:ippu:chemical_industry:other:start [2025/04/19 12:30] – [Recalculations] kotzullasector:ippu:chemical_industry:other:start [2025/04/29 13:42] (current) – kotzulla
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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”))].
  
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 __Table 2: National NMVOC emission factors for the production of organic chemicals, in kg/t__ __Table 2: National NMVOC emission factors for the production of organic chemicals, in kg/t__
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 ^            ^  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  ^
 ^ 1990-1994  |  5              |  0.6           |  5         |  C                    |  5               |  5                        |  0.04      |  5                   |  2.5      |  0.02     |  0.2             | ^ 1990-1994  |  5              |  0.6           |  5         |  C                    |  5               |  5                        |  0.04      |  5                   |  2.5      |  0.02     |  0.2             |
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 __Table 3: National NMVOC emission factors for the production of polymers, in kg/t__ __Table 3: National NMVOC emission factors for the production of polymers, in kg/t__
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 ^            ^  Polyethylene (PE)                       |^  Polypropylen (PP)  ^  Polystyrene (PS)  ^  Polyvinyl Chloride (PVC)  ^  Styrene Copolymeres  ^ ^            ^  Polyethylene (PE)                       |^  Polypropylen (PP)  ^  Polystyrene (PS)  ^  Polyvinyl Chloride (PVC)  ^  Styrene Copolymeres  ^
 ^            |  Low density (LD)   |  High density (HD)  |                     |                    |                            |                       | ^            |  Low density (LD)   |  High density (HD)  |                     |                    |                            |                       |
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 ==== Fertilizer production ==== ==== Fertilizer production ====
  
-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 activity data is also extracted from national production statistics by the Federal Statistical Office[(DESTATIS2024)] 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 values derived from Jörß et al. (2006)[(JOERSS2007)] and are presented in the following table. 
  
 __Table 5: Emission factors of fertilizers in Germany__ __Table 5: Emission factors of fertilizers in Germany__
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 ^            ^  PM<sub>10</sub>  ^  PM<sub>2.5</sub>  ^  TSP          ^ ^            ^  PM<sub>10</sub>  ^  PM<sub>2.5</sub>  ^  TSP          ^
 ^ 1990       |  NA               |  NA                |  1.420376946  | ^ 1990       |  NA               |  NA                |  1.420376946  |
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 ==== Urea production ==== ==== Urea production ====
 +
 The activity data is from the federal statistical office of Germany (GP 2015 31 300). The amount of urea is reported there in t-N.  The activity data is from the federal statistical office of Germany (GP 2015 31 300). The amount of urea is reported there in t-N. 
 As the emission factor is in kg/t urea, the reported amount of urea in t-N is multiplied with the molar mass of urea and divided with the molar mass of nitric (60.06/14).   As the emission factor is in kg/t urea, the reported amount of urea in t-N is multiplied with the molar mass of urea and divided with the molar mass of nitric (60.06/14).  
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-The emission factor is 2.5 kg/t urea, which is a T2 EF from the EMEP/EEA Guidebook 2019 [(European Environment Agency: EMEP/EEA air pollutant emission inventory guidebook 2019, Part B: sectoral guidance chapters, 2.B Chemical industry (Oct 2019): chapter 3.2.2, pp.32, table 3.2.9)]. +The emission factor of 2.5 kg/t urea is a tier2 default value derived from the EMEP/EEA Guidebook 2019[(EMEPEEA2019)].
  
  
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 However, Hg emissions are still ocurring because two production sites still continue to use 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 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, Hg emissions are still ocurring because two production sites still continue to use 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 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.
 Therfore, as of 2018, PRTR data is used to determine mercury emissions belonging to the alcoholate production.  Therfore, as of 2018, PRTR data is used to determine mercury emissions belonging to the alcoholate production. 
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- 
  
  
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 +[(DESTATIS2024> Federal Statistical Office (Statistisches Bundesamt - Destatis): Fachserie 4, Reihe 3.1, Produzierendes Gewerbe, Produktion im Produzierenden Gewerbe (“manufacturing industry; production in the manufacturing industry”), Wiesbaden, 2024)]
 +[(JOERSS2007> Jörß et al. (2007): Jörß, W.; Handke, V. (Institut für Zukunftsstudien und Technologiebewertung (IZT), Berlin) mit Beiträgen von Lambrecht, U., Dünnebeil, Fr. (Institut für Energie und Umweltforschung Heidelberg (ifeu)): Emissionen und Maßnahmenanalyse Feinstaub 2000–2020. Annex A, chapter A.2.4.8, UBA-TEXTE Nr. 38/200; https://www.umweltbundesamt.de/publikationen/emissionen-massnahmenanalyse-feinstaub-2000-2020; on behalf of the Umweltbundesamt; Dessau-Roßlau, 2007.)] 
 +[(EMEPEEA2019> EMEP/EEA (2019): European Environment Agency: EMEP/EEA air pollutant emission inventory guidebook 2019, Part B: sectoral guidance chapters, 2.B Chemical industry (Oct 2019): chapter 3.2.2, pp.32, table 3.2.9, Copenhagen, 2019)]