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sector:ippu:mineral_industry:glass_production:start [2021/01/17 11:39] – created kotzulla | sector:ippu:mineral_industry:glass_production:start [2022/02/02 13:00] – [Trends in emissions] kludt | ||
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====== 2.A.3 - Glass Production ====== | ====== 2.A.3 - Glass Production ====== | ||
+ | |||
+ | ===== Short description ===== | ||
+ | ^ Category Code ^ Method | ||
+ | | 2.A.3 | T2 ||||| AS ||||| CS ||||| | ||
+ | ^ Key Category | ||
+ | | 2.A.3 | ||
+ | {{page> | ||
+ | \\ | ||
+ | Germany' | ||
+ | ===== Methodology ===== | ||
+ | |||
+ | 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 ==== | ||
+ | |||
+ | The production figures are taken from the regularly appearing annual reports of the [[https:// | ||
+ | |||
+ | ==== 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 two research projects (2008: Report-No. 001264[(UFoPlan FKZ 206 42 300/02: Teilvorhaben 02: „Providing up-to-date emission data for the glass and mineral fiber industry“ downloading via search “UBA-FB 001264” in (https:// | ||
+ | |||
+ | __Table 1: Overview of most recently applied emission factors__ | ||
+ | ^ Pollutant | ||
+ | | NOx | kg/ t | 10.766 | ||
+ | | SO2 | kg/ t | 0.759 | 15.677 | ||
+ | | NMVOC | kg/ t | NA | NA | NA | NA | 0.6 | 0.657 | | ||
+ | | CO | kg/ t | 0.0732 | ||
+ | | NH3 | kg/ t | 0.0026 | ||
+ | | TSP | kg/ t | 0.00863 | ||
+ | | PM10 | kg/ t | 0.00742 | ||
+ | | PM2.5 | kg/ t | 0.00483 | ||
+ | | As | g/ t | 0.0279 | ||
+ | | Pb | g/ t | 0.1237 | ||
+ | | Cd | g/ t | 0.0032 | ||
+ | | Cr | g/ t | 0.0186 | ||
+ | | Cu | g/ t | 0.0035 | ||
+ | | Ni | g/ t | 0.0048 | ||
+ | | Se | g/ t | 0.2794 | ||
+ | |||
+ | For each glass type the estimated EF are explained in ‘Texte 45/ | ||
+ | ===== Trends in emissions ===== | ||
+ | |||
+ | 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 NO< | ||
+ | [{{: | ||
+ | |||
+ | |||
+ | ===== Recalculations ===== | ||
+ | |||
+ | Recalculations were necessary due to updated emission factors for all years. | ||
+ | |||
+ | <WRAP center round info 60%> | ||
+ | For pollutant-specific information on recalculated emission estimates for Base Year and 2019, please see the pollutant specific recalculation tables following [[general: | ||
+ | </ | ||
+ | |||
+ | =====Planned improvements ===== | ||
+ | |||
+ | No further improvements are planned. | ||
+ |