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sector:energy:fuel_combustion:energy_industries:petroleum_refining [2024/04/09 12:34] – [Recalculations] cansector:energy:fuel_combustion:energy_industries:petroleum_refining [2024/11/06 14:54] (current) – external edit 127.0.0.1
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-| NO<sub>x</sub>                          |  NMVOC  ^  SO<sub>2</sub>  |  NH<sub>3</sub>  |  PM<sub>2.5</sub>  |  PM<sub>10</sub>  | TSP  |  BC   |  CO   |  Pb   ^  Cd   |  Hg   |  As   |  Cr   |  Cu   |  Ni   |  Se   |  Zn   |  PCDD/F  |  B(a)P  |  B(b)F  |  B(k)F  |  I(x)P  |  PAH1-4  |  HCB  |  PCBs  | +^ NO<sub>x</sub>                          ^  NMVOC  ^  SO<sub>2</sub>  ^  NH<sub>3</sub>  ^  PM<sub>2.5</sub>  ^  PM<sub>10</sub>  ^ TSP  ^  BC   ^  CO   ^  Pb   ^  Cd   ^  Hg   ^  As   ^  Cr   ^  Cu   ^  Ni   ^  Se   ^  Zn   ^  PCDD/F  ^  B(a)P  ^  B(b)F  ^  B(k)F  ^  I(x)P  ^  PAH1-4  ^  HCB  ^  PCBs  ^ 
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 ===== Methodology ===== ===== Methodology =====
  
-Refinery processes are very complex. Therefore the development of an adequate calculation method is demanding. Since plant specific data are not complete and partly contradictory, a plant specific reporting is not possible. Data is used to determine fuel specific emission factors as general basis of the calculation model. However, in reality, a large number of several fuels and waste fuels with different fuel characteristics is used for combustion processes. Insofar the calculation model is limited. +Refinery processes are very complex. Therefore the development of an adequate calculation method is demanding. Since plant specific data are not complete and partly contradictory, a plant specific reporting is not possible. Data is used to determine fuel specific emission factors as general basis of the calculation model. However, in reality, a large number of fuels and waste fuels with different fuel characteristics is used for combustion processes. Insofar the calculation model is limited. 
 Only some refinery power plants use wet desulfurisation in order to decrease sulfur emissions. Usually the fuels mix ensures the compliance with the limit values.       Only some refinery power plants use wet desulfurisation in order to decrease sulfur emissions. Usually the fuels mix ensures the compliance with the limit values.      
  
 ==== Activity data ==== ==== Activity data ====
  
-Fuel inputs for electricity production in refinery power stations are included in Energy Balance line 12 ("Industrial thermal power stations"). Energy Balance line 38 shows energy consumption (for heat production) of refineries [(AGEB2022> AGEB, 2022: National energy balance and Satellite balance for renewable energy:  https://ag-energiebilanzen.de/en/data-and-facts/energy-balance-2000-to-2030/ )]. +Fuel inputs for electricity production in refinery power stations are included in Energy Balance line 12 ("Industrial power stations (only for electricity)"). Energy Balance line 38 ("Refineries") shows the energy consumption (for heat production) of refineries [(AGEB2024> AGEB, 2024: National energy balance and Satellite balance for renewable energy:  https://ag-energiebilanzen.de/en/data-and-facts/energy-balance-2000-to-2030/ )]. 
  
 Fuel inputs for heat production in refinery power plants and for bottom heating in refinery processes, are derived from these figures. Fuel inputs for heat production in refinery power plants and for bottom heating in refinery processes, are derived from these figures.
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 Emission factors are available for different fuel types and combustion technologies. The distinction between refinery power plants and bottom heating in refinery processes is necessary since bottom heating systems have considerably higher specific emissions. Emission factors are available for different fuel types and combustion technologies. The distinction between refinery power plants and bottom heating in refinery processes is necessary since bottom heating systems have considerably higher specific emissions.
-A running project which has to evaluate data from emission declarations for the years 2004, 2008, 2012 and 2016 for all refineries will provide refinery gas emission factor data for Submission 2020. The first results show the following range:+Results of a project which has to evaluate data from emission declarations for the years 2004, 2008, 2012 and 2016 for all refineries will provide refinery gas emission factor data. The first results show the following range:
  
 __Table 1: Range of emission factors, in kg/TJ__ __Table 1: Range of emission factors, in kg/TJ__