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sector:ippu:chemical_industry:soda_ash_production:start [2021/04/14 14:03] – [Methodology] kludt | sector:ippu:chemical_industry:soda_ash_production:start [2022/03/22 08:03] (current) – [Method] kotzulla | ||
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===== Short description ===== | ===== Short description ===== | ||
- | ^ Category Code ^ Method | + | ^ Category Code ^ Method |
- | | 2.B.7 | T1 ||||| NS ||||| C ||||| | + | | 2.B.7 | T1 |
- | ^ | + | ^ |
- | | 2.B.7 | - | - | -/- | - | - | - | - | - | - | - | + | | Key Category: |
+ | <hidden onHidden=" | ||
+ | **T** = key source by Trend | ||
+ | **L** = key source by Level | ||
+ | ^ Methods | ||
+ | ^ D | Default | ||
+ | ^ RA | Reference Approach | ||
+ | ^ T1 | Tier 1 / Simple Methodology * | | ||
+ | ^ T2 | Tier 2* | | ||
+ | ^ T3 | Tier 3 / Detailed Methodology * | | ||
+ | ^ C | CORINAIR | ||
+ | ^ CS | Country Specific | ||
+ | ^ M | Model | | ||
+ | | * as described in the EMEP/ | ||
+ | |||
+ | ^ AD - Data Source for Activity Data ^^ | ||
+ | ^ NS | National Statistics | ||
+ | ^ RS | Regional Statistics | ||
+ | ^ IS | International Statistics | ||
+ | ^ PS | Plant Specific data | | ||
+ | ^ AS | Associations, | ||
+ | ^ Q | specific questionnaires, | ||
+ | |||
+ | ^ EF - Emission Factors | ||
+ | ^ D | Default (EMEP Guidebook) | ||
+ | ^ C | Confidential | ||
+ | ^ CS | Country Specific | ||
+ | ^ PS | Plant Specific data | | ||
+ | </ | ||
\\ | \\ | ||
- | In Germany, soda ash is produced in three production facilities, all of which use the Solvay process. | + | In Germany, soda ash is produced in three production facilities, all of which use the Solvay process. The production data is thus confidential. |
- | ===== Methodology | + | ===== Method |
=== Activity data === | === Activity data === | ||
- | The Federal Statistical Office determines the total amounts of soda ash produced in Germany, but only regarding | + | The Federal Statistical Office determines the total amounts of soda ash produced in Germany, but only in a way that respects |
=== Emission factor === | === Emission factor === | ||
- | Emission factors (for TSP and NH< | + | Emission factors (for TSP and NH< |
- | === Discussion of emission | + | === Discussion of emission |
- | The steep reduction especially for NH< | + | The steep reduction—especially for NH< |
All trends in emissions correspond to trends of emission factors. No rising trends are to identify. | All trends in emissions correspond to trends of emission factors. No rising trends are to identify. | ||
[{{: | [{{: | ||
+ | |||
=== Recalculations === | === Recalculations === | ||
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<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 2019**, please see the pollutant specific recalculation tables following [[general: |
</ | </ | ||
=== Planned improvements === | === Planned improvements === | ||
- | At the moment, no category-specific | + | AD improvements are planned |