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sector:ippu:mineral_industry:cement_production:start [2021/02/03 11:56] – [Activity data] gniffkesector:ippu:mineral_industry:cement_production:start [2021/04/09 07:45] – [Short description] kludt
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 ===== Short description ===== ===== Short description =====
  
-^  Method  ^  AD  ^  EF  ^  Key Category  ^ +^ Category Code  ^  Method                                ||||^  AD                                ||||^  EF                                  ||||| 
-|  T1      |  AS  |  CS  |  **L:** Hg     | +| 2.A.1         |  T1                                    |||||  AS                                |||||  CS                                  ||||| 
- +^  Key Category  ^  SO₂     ^  NOₓ  ^  NH₃  ^  NMVOC  ^  CO   ^  BC   ^  Pb   ^  Hg   ^  Cd   ^  Diox  ^  PAH  ^  HCB  ^  TSP  ^  PM₁₀  ^  PM₂ ₅  ^ 
- +| 2.A.1           |  -/-        |  -/-  |  -/-  |  -/-    |  -    |  -    |  -/-  |  L/-  |  -/-  |  -/-   |  -/-  |  -    |  -/-  |  -/-   |  -/-    | 
-The remarks below refer to production of cement clinkers and clinker grinding (only relevant as a source for particulate matter). The clinker-burning with intensive use of energy emits climate-relevant gases. CO₂ accounts for the great majority of these emissions, but heavy metals are important too. Information about the key source relevance can be found in [[[2-a-mineral-industry | 2.A Mineral Industry]]]. +{{page>general:Misc:LegendEIT:start}} 
 +\\ 
 +The remarks below refer to production of cement clinkers and clinker grinding (only relevant as a source for particulate matter). The clinker-burning with intensive use of energy emits climate-relevant gases. CO₂ accounts for the great majority of these emissions, but heavy metals are important too.
 ===== Methodology ===== ===== Methodology =====
  
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 __Table 1: Overview of applied emission factors__ __Table 1: Overview of applied emission factors__
-||~ pollutant||~ Name of Category ||~ EF ||~ unit||~ Trend || +^ Pollutant     |^ Name of Category         |^ EF             |^ Unit          |^ Trend            || 
-|| NO,,x,, || clinker burning ||> 0.60 || kg/t || falling || +^ NOₓ           || clinker burning          ||  0.5           ||  kg/t         ||  falling         || 
-|| SO,,2,, || clinker burning ||>  0.26 || kg/t || falling || +^ SO₂           || clinker burning          ||  0.25          ||  kg/t         ||  falling         || 
-|| NMVOC || clinker burning ||>  0.046 || kg/t || constant || +^ NMVOC         || clinker burning          ||  0.046         ||  kg/t         ||  constant        || 
-|| NH,,3,, || clinker burning ||>  0.055 || kg/t || falling || +^ NH₃           || clinker burning          ||  0.044         ||  kg/t         ||  falling         || 
-|| Hg || clinker burning ||>  0.024 || g/t || falling || +^ Hg            || clinker burning          ||  0.022         ||  g/t          ||  falling         || 
-|| Pb || clinker burning ||>  0.017 || g/t || falling || +^ Pb            || clinker burning          ||  0.016         ||  g/t          ||  falling         || 
-|| Cd || clinker burning ||>  0.005 || g/t || falling || +^ Cd            || clinker burning          ||  0.004         ||  g/t          ||  falling         || 
-|| PCB || clinker burning ||>  28.0 || µg/t || constant || +^ PCB           || clinker burning          ||  28.0          ||  µg/t         ||  constant        || 
-|| PCDD || clinker burning ||>  0.040 || µg/t || constant || +^ PCDD          || clinker burning          ||  0.040         ||  µg/t         ||  constant        || 
-|| B(a)P || clinker burning ||>  1.0 || mg/t || constant || +^ B(a)P         || clinker burning          ||  1.0           ||  mg/t         ||  constant        || 
-|| PAH || clinker burning ||>  240 || mg/t || constant || +^ PAH           || clinker burning          ||  240           ||  mg/t         ||  constant        || 
-|| //TSP// || //clinker grinding// ||>  //0.049// || //kg/t// || //falling// || +^ //TSP//       || //clinker grinding//     ||  //0.046//     ||  //kg/t//     ||  //falling//     || 
-|| //PM,,10,,// || //clinker grinding// ||>  //0.044// || //kg/t// || //falling// || +^ //PM₁₀//      || //clinker grinding//     ||  //0.041//     ||  //kg/t//     ||  //falling//     || 
-|| //PM,,2.5,,// || //clinker grinding// ||>  //0.041// || //kg/t// || //falling// ||+^ //PM₂.₅//     || //clinker grinding//     ||  //0.037//     ||  //kg/t//     ||  //falling//     ||
  
 Emissions of HCB are not applicable according to a research result. The table of EF is related to two different AD sets. For purposes of the most pollutants the AD is burnt clinker. For purposes of emission estimation of PM the AD is grinded clinker (included further materials as domestic burnt clinker). NFR tables could provide only one AD (burnt clinker). Emissions of HCB are not applicable according to a research result. The table of EF is related to two different AD sets. For purposes of the most pollutants the AD is burnt clinker. For purposes of emission estimation of PM the AD is grinded clinker (included further materials as domestic burnt clinker). NFR tables could provide only one AD (burnt clinker).
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 All trends in emissions correspond to trends of emission factors in table above. No rising trends are to identify. All trends in emissions correspond to trends of emission factors in table above. No rising trends are to identify.
-[[gallery size="medium" viewer="yes"]] +[{{:sector:ippu:mineral_industry:em_2a1_since_1990.png|**Emission trends in NFR 2.A.1**}}]
-:  EM_2A1_since_1990.PNG +
-[[/gallery]]+
  
 ===== Recalculations ===== ===== Recalculations =====
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 ===== Planned improvements ===== ===== Planned improvements =====
  
-For purposes of updating the EF project has started in 2019, but results are planned not before 2021 [((bibcite 1))]. +For purposes of updating the EF project has started in 2019, but results are planned not before 2021 [(ReFoPlan FKZ – 3719 52 1010: „Überarbeitung der Emissionsfaktoren für Luftschadstoffe in den Branchen Zementklinkerproduktion und Glasherstellung")].
- +
-[!-- **FAQ** +
-No comments! +
-...--] +
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-[[bibliography]] +
-: 1 : ReFoPlan FKZ – 3719 52 1010: „Überarbeitung der Emissionsfaktoren für Luftschadstoffe in den Branchen Zementklinkerproduktion und Glasherstellung“+
  
-[[/bibliography]]