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sector:ippu:metal_production:ferroalloys_production:start [2021/04/12 14:21] – [Bibliography] reichel | sector:ippu:metal_production:ferroalloys_production:start [2021/04/12 15:25] – [Method] reichel | ||
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Source category // | Source category // | ||
- | Ferroalloys are nonferrous metal aggregates that are alloying agents for the steel production. Germany has five producers of ferrochrome, | + | Ferroalloys are nonferrous metal aggregates that are alloying agents for the steel production. Germany has five producers of ferrochrome, |
===== Method ===== | ===== Method ===== | ||
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The emission factor for TSP (0.1 kg/t for the current year and back to 1998) and the splitting factors for PM< | The emission factor for TSP (0.1 kg/t for the current year and back to 1998) and the splitting factors for PM< | ||
- | |||
There were higher but decreasing EF for the period 1990 -1997 due to the technology change. | There were higher but decreasing EF for the period 1990 -1997 due to the technology change. | ||
- | === Uncertainties === | ||
===== Recalculations ===== | ===== Recalculations ===== | ||
- | Recalculations were necessary due to updated activity data for the years 2017 and 2018. | + | Recalculations were necessary due to updated activity data for the years 2018 and 2019. |
<WRAP center round info 60%> | <WRAP center round info 60%> |