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sector:ippu:metal_production:aluminum_production:start [2021/04/12 15:05] – split of in three tables reichelsector:ippu:metal_production:aluminum_production:start [2021/04/14 20:15] – [Bibliography] reichel
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 __Table 1: Emission factors applied for anode production__ __Table 1: Emission factors applied for anode production__
  
-^  pollutant  ^  Activity / Process ^  EF  ^  unit  ^  Trend ^+^  pollutant  ^  Activity / Process  ^  EF  ^  unit  ^  Trend  ^
 | PAH | anode production | 300 | mg/t | constant | | PAH | anode production | 300 | mg/t | constant |
  
 __Table 2: Emission factors applied for primary aluminium production__ __Table 2: Emission factors applied for primary aluminium production__
  
-^  pollutant  ^  Activity / Process ^  EF  ^  unit  ^  Trend ^+^  pollutant  ^  Activity / Process  ^  EF  ^  unit  ^  Trend  ^
 | CO | primary aluminium | 180 | kg/t | constant | | CO | primary aluminium | 180 | kg/t | constant |
 | SO<sub>2</sub> | primary aluminium | 7.341 | kg/t | constant | | SO<sub>2</sub> | primary aluminium | 7.341 | kg/t | constant |
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 | PM<sub>2.5</sub> | primary aluminium | 0.581 | kg/t | falling | | PM<sub>2.5</sub> | primary aluminium | 0.581 | kg/t | falling |
 | Cd | primary aluminium | 0.15 | g/t | constant | | Cd | primary aluminium | 0.15 | g/t | constant |
-| Ni | primary aluminium | 0.162 | g/t ||+| Ni | primary aluminium | 0.162 | g/t | falling |
 | Zn | primary aluminium | 10 | g/t | constant | | Zn | primary aluminium | 10 | g/t | constant |
 | NOx | primary aluminium | 1 | kg/t | constant | | NOx | primary aluminium | 1 | kg/t | constant |
 +
 +Nitrogen oxides essentially arise from the nitrogen content of the fuels in combustion processes and at temperatures above 1,000 ° C also from air nitrogen. Another source of NO<sub>x</sub> is the electrolysis in primary aluminium production due to the presence of nitrogen in the anode, which can be oxidized to NO<sub>x</sub>. All these emission sources resulting from energy related processes are included in 1.A.2.b. If other sources of NO<sub>x</sub> have quantitative effects is not known. In order not to miss process related NO<sub>x</sub> emissions the standard emission factor is also used. Germany is following recommendations provided by the Expert Review Team for the NECD Review 2017.
  
 __Table 3: Emission factors applied for secondary aluminium production__ __Table 3: Emission factors applied for secondary aluminium production__
  
-^  pollutant  ^  Activity / Process ^  EF  ^  unit  ^  Trend ^ +^  pollutant             ^  Activity / Process  ^  EF      ^  unit  ^  Trend    ^ 
- +| TSP                    | resmelted aluminium  | 0.055    | kg/t   | constant  | 
-| TSP | resmelted aluminium | 0.055 | kg/t | constant | +| PM<sub>10</sub>        | resmelted aluminium  | 0.047    | kg/t   | constant  | 
-| PM<sub>10</sub> | resmelted aluminium | 0.047 | kg/t | constant | +| PM<sub>2.5</sub>       | resmelted aluminium  | 0.03843  | kg/t   | constant  | 
-| PM<sub>2.5</sub> | resmelted aluminium | 0.03843 | kg/t| constant | +| Cd                     | resmelted aluminium  | 7        | mg/t   | constant  | 
-| Cd | resmelted aluminium | 7 | mg/t | constant | +| Cu                     | resmelted aluminium  | 8.411    | mg/t   | constant  | 
-| Cu | resmelted aluminium | 8.411 | mg/t |  | +| Hg                     | resmelted aluminium  | 1.7      | mg/t   | constant  | 
-| Hg | resmelted aluminium | 1.7 | mg/t | constant | +| Pb                     | resmelted aluminium  | 4.452    | mg/t   | constant  | 
-| Pb | resmelted aluminium | 4.452 | mg/t | +| Zn                     | resmelted aluminium  | 4        | g/t    | constant  | 
-| Zn | resmelted aluminium | 4 | g/t | constant | +| HCB (years 1990-2001)  | resmelted aluminium  | 5        | g/t    | constant  |
-| HCB (years 1990-2001)| resmelted aluminium | 5 | g/t | constant |  +
- +
-=== Uncertainties ===+
  
 ===== Recalculations ===== ===== Recalculations =====
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 ===== Planned improvements ===== ===== Planned improvements =====
  
-Nitrogen oxides essentially arise from the nitrogen content of the fuels in combustion processes and at temperatures above 1,000 ° C also from air nitrogen. Another source of NO<sub>x</sub> is the electrolysis in primary aluminium production due to the presence of nitrogen in the anode, which can be oxidized to NO<sub>x</sub>. All these emission sources resulting from energy related processes are included in 1.A.2.b.  +No improvements are planned.
- +
-Therefore, all NO<sub>x</sub> emissions will be reported there. If other sources of NO<sub>x</sub> have quantitative effects is not known. The inventory compiler will try to get reliable information from the relevant industry association.+
  
 ===== Bibliography ===== ===== Bibliography =====
  
 ** Lit. 1:**  German association for non-ferrous metals (WirtschaftsVereinigung Metalle): Annual statistical report: https://www.wvmetalle.de \\ ** Lit. 1:**  German association for non-ferrous metals (WirtschaftsVereinigung Metalle): Annual statistical report: https://www.wvmetalle.de \\
-** Lit. 2:** \\+** Lit. 2:** EMEP/EEA, 2019: EMEP/EEA air pollutant emission inventory guidebook 2019, Copenhagen, 2019. https://www.eea.europa.eu/publications/emep-eea-guidebook-2019/part-b-sectoral-guidance-chapters/2-industrial-processes/2-c-metal-production/2-c-3-aluminium-production/view \\
 ** Lit. 3:** Ökopol, IER, IZT, IfG: Bereitstellung einer qualitätsgesicherten Datengrundlage für die Emissionsberichterstattung zur Umsetzung von internationalen Luftreinhalte- und Klimaschutzvereinbarungen für ausgewählte Industriebranchen Teilvorhaben 2: NE-Metallindustrie, Kalkindustrie, Gießereien. \\ ** Lit. 3:** Ökopol, IER, IZT, IfG: Bereitstellung einer qualitätsgesicherten Datengrundlage für die Emissionsberichterstattung zur Umsetzung von internationalen Luftreinhalte- und Klimaschutzvereinbarungen für ausgewählte Industriebranchen Teilvorhaben 2: NE-Metallindustrie, Kalkindustrie, Gießereien. \\
-** Lit. 4:**