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sector:ippu:metal_production:zinc_production:start [2021/01/17 19:53] – created kotzullasector:ippu:metal_production:zinc_production:start [2021/12/15 20:00] (current) – external edit 127.0.0.1
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 ====== 2.C.6 - Zinc Production ====== ====== 2.C.6 - Zinc Production ======
 +
 +===== Short description =====
 +
 +Within this NFR subcategory, SO<sub>2</sub>, PM<sub>2.5</sub>, PM<sub>10</sub>, TSP, As, Cd, Hg, Pb, Zn, PCDD/F, and PCB emissions from the production of zinc are reported.
 +
 +^ Category Code  ^  Method                                ||||^  AD                                ||||^  EF                                  |||||
 +| 2.C.6         |  T1                                    |||||  AS                                |||||  D,CS                                  |||||
 +^  Key Category  ^  SO<sub>2</sub>     ^  NO<sub>x</sub>  ^  NH<sub>3</sub>  ^  NMVOC  ^  CO   ^  BC   ^  Pb   ^  Hg   ^  Cd   ^  Diox  ^  PAH  ^  HCB  ^  TSP  ^  PM<sub>10</sub>  ^  PM<sub>2.5</sub>  ^
 +| 2.C.6           |  -                 |  -               |  -               |  -      |  -    |  -    |  -    |  -    |  -    |  -     |  -    |  -    |  -    |  -                 |  -                |
 +===== Method =====
 +
 +=== Activity data ===
 +
 +The yearly production figures were taken from the annual statistical report of the German association for non-ferrous metals<sup>**[[#Bibliography| [Lit. 1]]]**</sup>.
 +
 +=== Emission factors ===
 +
 +The emission factors are either default values according to the 2019 EMEP/EEA air pollutant emission inventory guidebook<sup>**[[#Bibliography| [Lit. 2]]]**</sup> or determined in several research projects. The EF for the heavy metals (HM) are taken from a research project<sup>**[[#Bibliography| [Lit. 3]]]**</sup>.
 +
 +__Table 1: Tier 2 emission factors applied for primary zinc production__
 +^  Pollutant  ^  EF  ^  Unit  ^
 +| SO<sub>2</sub>   | 1.35   | kg/t  | 
 +| PM<sub>2.5</sub> | 0.0385 | kg/t  | 
 +| PM<sub>10</sub>  | 0.0613 | kg/t  |
 +| TSP  | 0.100  | kg/t | 
 +| As  | 123.882 | mg/t |
 +| Cd  | 1,085.046 | mg/t | 
 +| Hg  | 0.5 | g/t | 
 +| Pb  | 19,604.578 | mg/t | 
 +| Zn  | 51.968 | mg/t | 
 +| PCDD/F | 0.15  | µg/t | 
 +
 +__Table 2: Tier 2 emission factors applied for secondary zinc production__
 +^  Pollutant  ^  EF  ^  Unit  ^
 +| SO<sub>2</sub>   | 1.35   | kg/t  | 
 +| PM<sub>2.5</sub> | 0.0385 | kg/t  | 
 +| PM<sub>10</sub>  | 0.0613 | kg/t  |
 +| TSP  | 0.100  | kg/t | 
 +| As  | 0.03 | g/t |
 +| Cd  | 0.23 | g/t | 
 +| Hg  | 1.5 | mg/t | 
 +| Pb  | 0.95 | g/t | 
 +| Zn  | 9 | g/t | 
 +| PCDD/F | 0.15  | µg/t | 
 +
 +===== Recalculations =====
 +
 +With activity data and emission factors remaining unrevised, no recalculations have been carried out compared to last year's submission.
 +
 +<WRAP center round info 60%>
 +For more information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific recalculation tables following chapter [[general:recalculations:start | 8.1 - Recalculations]].
 +</WRAP>
 +
 +===== Planned improvements =====
 +No category specific improvements are planned.
 +
 +------
 +
 +===== Bibliography =====
 +**Lit.  1:**  German association for non-ferrous metals (WirtschaftsVereinigung Metalle): Annual statistical report: https://www.wvmetalle.de \\ 
 +**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-6-zinc-production-2016/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. \\
 +