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sector:ippu:other_solvent_and_product_use:coating_applications:start [2023/04/26 13:35] – [Recalculations] reichelsector:ippu:other_solvent_and_product_use:coating_applications:start [2023/06/27 08:48] (current) – [Method] kotzulla
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 ===== Method ===== ===== Method =====
 == General procedure == == General procedure ==
 +
 NMVOC emissions are calculated in accordance with a product-consumption-oriented approach.  NMVOC emissions are calculated in accordance with a product-consumption-oriented approach. 
 In this approach, solvent-based products or solvents are allocated to the source category, and then the relevant NMVOC emissions are calculated from those solvent quantities via specific emission factors. Thus, the use of this method is possible with the following valid input figures for each product group: In this approach, solvent-based products or solvents are allocated to the source category, and then the relevant NMVOC emissions are calculated from those solvent quantities via specific emission factors. Thus, the use of this method is possible with the following valid input figures for each product group:
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   * The VOC concentrations in these products (substances and preparations),   * The VOC concentrations in these products (substances and preparations),
   * The relevant application and emission conditions (or the resulting specific emission factor).   * The relevant application and emission conditions (or the resulting specific emission factor).
-  * The quantity of the solvent-based (pre-)product corresponds to the domestic consumption which is the sum of domestic production plus import minus export. 
  
-^ NMVOC Emission = domestic consumption of a certain product * solvent content * specific emission factor     ^^+The quantity of the solvent-based (pre-)product corresponds to the domestic consumption which is the sum of domestic production plus import minus export. 
 + 
 +<WRAP center round info 55%> 
 +EM<sub>NMVOC</sub> = domestic consumption of a certain product ∙ solvent content ∙ EF<sub>product</sub> 
 +</WRAP>
  
 The calculated NMVOC emissions of different product groups for a source category are then aggregated.  The calculated NMVOC emissions of different product groups for a source category are then aggregated.