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sector:ippu:mineral_industry:glass_production:start [2022/01/05 08:33] – [Emission factors] kludt | sector:ippu:mineral_industry:glass_production:start [2023/03/14 11:59] – [Recalculations] kotzulla | ||
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===== Short description ===== | ===== Short description ===== | ||
- | ^ Category Code ^ Method | + | ^ Category Code ^ Method |
- | | 2.A.3 | T2 ||||| AS ||||| CS ||||| | + | | 2.A.3 | T2 |
- | ^ | + | ^ |
- | | 2.A.3 | | + | | Key Category: |
{{page> | {{page> | ||
\\ | \\ | ||
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==== 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 two research projects (2008: Report-No. 001264, 2021: Texte 45/2021). The emission factors were calculated for the various industry sectors. The factors vary over time in keeping with industry monitoring, not only as steady trends, but falling in most cases. The most recently EF are for different glass types the following: | + | 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__ | __Table 1: Overview of most recently applied emission factors__ | ||
- | ^ Pollutant | + | ^ Pollutant |
- | ^ NO< | + | | NO< |
+ | | SO< | ||
+ | | NMVOC | kg/ t | NA | NA | ||
+ | | CO | kg/ t | 0.0732 | ||
+ | | NH< | ||
+ | | TSP | ||
+ | | PM< | ||
+ | | PM< | ||
+ | | As | g/ t | ||
+ | | Pb | g/ t | ||
+ | | Cd | g/ t | ||
+ | | Cr | g/ t | ||
+ | | Cu | g/ t | ||
+ | | Ni | g/ t | ||
+ | | Se | g/ t | ||
+ | |||
+ | For each glass type the estimated EF are explained in ‘Texte 45/ | ||
===== Trends in emissions ===== | ===== 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 SO₂ couldn' | + | 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< |
[{{: | [{{: | ||
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===== Recalculations ===== | ===== Recalculations ===== | ||
- | Recalculations were necessary due to updated | + | Recalculations were necessary due to updated |
+ | |||
+ | [{{: | ||
+ | |||
+ | More details are shown with 5-year-steps here: | ||
+ | ^ Pollutant | ||
+ | | NO< | ||
+ | | NMVOC | kt | 0.00 | 0.00 | 0.00 | -0.18 | -0.21 | -0.28 | -0.30 | | ||
+ | | SO< | ||
+ | | NH3 | kt | 0.00 | 0.00 | 0.00 | -0.09 | 0.48 | 0.57 | 0.47 | | ||
+ | | TSP | kt | 0.04 | 0.00 | 0.03 | 0.34 | 0.29 | 0.29 | 0.27 | | ||
+ | | PM< | ||
+ | | PM< | ||
+ | | As | t | 0.21 | 0.19 | 0.19 | 0.06 | 0.05 | -0.07 | -0.13 | | ||
+ | | Cd | t | 0.00 | 0.00 | 0.01 | 0.01 | -0.14 | -0.15 | -0.16 | | ||
+ | | Cu | t | 0.09 | 0.10 | -0.22 | -0.54 | -0.29 | -0.30 | -0.35 | | ||
+ | | Cr | t | 0.02 | 0.02 | 0.03 | 0.00 | 0.01 | -0.05 | -0.07 | | ||
+ | | Ni | t | 0.03 | 0.03 | 0.03 | 0.01 | 0.01 | -0.01 | -0.02 | | ||
+ | | Pb | t | 0.07 | 0.08 | 0.10 | 0.07 | -0.52 | -0.89 | -1.04 | | ||
+ | | Se | t | 0.13 | 0.15 | 0.16 | -0.83 | -2.97 | -3.98 | -4.39 | | ||
<WRAP center round info 60%> | <WRAP center round info 60%> | ||
- | For pollutant-specific information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific recalculation tables following [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the pollutant specific recalculation tables following [[general: |
</ | </ | ||
=====Planned improvements ===== | =====Planned improvements ===== | ||
- | For purposes of updating the EF project has started in 2019, results from 2020 [(ReFoPlan FKZ – 3719 52 1010: „Überarbeitung der Emissionsfaktoren für Luftschadstoffe in den Branchen Zementklinkerproduktion und Glasherstellung“)] | + | No further improvements |