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sector:ippu:mineral_industry:glass_production:start [2021/01/19 18:37] – kotzulla | sector:ippu:mineral_industry:glass_production:start [2022/01/05 08:33] – [Emission factors] kludt | ||
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===== Short description ===== | ===== Short description ===== | ||
- | + | ^ Category Code ^ Method | |
- | ^ | + | | 2.A.3 | T2 ||||| AS ||||| CS ||||| |
- | | | + | ^ Key Category |
+ | | 2.A.3 | | ||
{{page> | {{page> | ||
- | |||
\\ | \\ | ||
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Germany' | Germany' | ||
- | Information about the key source relevance can be found in [[[2-a-mineral-industry | 2.A Mineral Industry]]]. | + | ===== Methodology ===== |
- | + | ||
- | + __Method__ | + | |
The emissions are calculated via a higher Tier method resembling a Tier 2 method, as the activity rates are tied to specific emission factors for different glass types. | The emissions are calculated via a higher Tier method resembling a Tier 2 method, as the activity rates are tied to specific emission factors for different glass types. | ||
- | ++ Activity data | + | ==== Activity data ==== |
- | The production figures are taken from the regularly appearing annual reports of the [*https:// | + | The production figures are taken from the regularly appearing annual reports of the [[https:// |
- | ++ Emission factors | + | ==== Emission factors ==== |
- | The procedure used to determine emission factors for the various glass types involved and the pertinent emissions is described in detail in reports of research projects (Report-No. 001264, search " | + | |
- | __Table 1: Overview of applied | + | The procedure used to determine |
- | ||~ pollutant||~ products ||~ EF ||~ unit||~ current Trend || | + | |
- | || NO,,x,, || all glass types ||> 1.0-3.4|| kg/t || constant || | + | |
- | || SO,,2,, || all glass types ||> 0.39-1.9|| kg/t || constant || | + | |
- | || NMVOC || all glass types ||> 0.96 || kg/t || constant || | + | |
- | || NH,,3,, || all glass types ||> 0.03-0.7 || kg/t || constant || | + | |
- | || TSP || all glass types ||> 0.02-0.04|| kg/t || constant || | + | |
- | || PM,,10,, || all glass types ||> 0.01-0.03|| kg/t || constant || | + | |
- | || PM,,2.5,, || all glass types ||> 0.01-0.02|| kg/t || constant || | + | |
- | || As || container glass ||> 0.04-0.13|| g/t || rising || | + | |
- | || Pb || container glass ||> 0.22-0.41|| g/t || rising || | + | |
- | || Cd || container glass ||> 0.01-0.04|| g/t || rising || | + | |
- | || Cr || container glass ||> 0.03-0.07|| g/t || falling || | + | |
- | || Cu || container glass ||> 0.10-0.23|| g/t || falling || | + | |
- | || Ni || container glass ||> 0.01-0.02|| g/t || erratic || | + | |
- | || Se || container glass ||> 0.8-1.9|| g/t || erratic || | + | |
- | + __Trends | + | __Table 1: Overview of most recently applied emission factors__ |
+ | ^ Pollutant | ||
+ | ^ NO< | ||
+ | ===== Trends | ||
+ | |||
+ | Trends in emissions correspond to trends of emission factors and of production development. The resulting trends are not constant, as a result of different EF for various glass types. So emissions of SO₂ couldn' | ||
+ | [{{: | ||
- | Trends in emissions correspond to trends of emission factors and of activity data. The resulting trends are not constant, but a complex result of different EF for various glass types. So emissions of SO,,2,, could rising due to increased production Level of a relevant product. | ||
- | [[gallery size=" | ||
- | : EM_2A3_since_1990.PNG | ||
- | [[/ | ||
===== Recalculations ===== | ===== Recalculations ===== | ||
Recalculations were necessary due to updated activity data for the last reported year. | Recalculations were necessary due to updated activity data for the last reported year. | ||
- | |||
- | [!-- | ||
- | 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%> | <WRAP center round info 60%> | ||
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=====Planned improvements ===== | =====Planned improvements ===== | ||
- | For purposes of updating the EF project has started in 2019, results | + | For purposes of updating the EF project has started in 2019, results |
- | + | ||
- | [!-- At the moment, no category-specific improvements are planned.--] | + | |
- | + | ||
- | [!-- **FAQ** | + | |
- | No comments!--] | + | |
- | + | ||
- | ------ | + | |
- | [[bibliography]] | + | |
- | : 1 : ReFoPlan FKZ – 3719 52 1010: „Überarbeitung der Emissionsfaktoren für Luftschadstoffe in den Branchen Zementklinkerproduktion und Glasherstellung“ | + | |
- | [[/ |