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sector:ippu:chemical_industry:soda_ash_production:start [2021/02/25 12:58] – [Short description] Key Category table added & updated: no changes gniffke | 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/ | ||
- | In Germany, soda ash is produced in three production facilities, all of which use the Solvay process. | + | ^ AD - Data Source for Activity Data ^^ |
+ | ^ NS | National Statistics | ||
+ | ^ RS | Regional Statistics | ||
+ | ^ IS | International Statistics | ||
+ | ^ PS | Plant Specific data | | ||
+ | ^ AS | Associations, business organisations | ||
+ | ^ Q | specific questionnaires, surveys | ||
- | In former years, facilities | + | ^ 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 | ||
- | ===== Methodology ===== | ||
- | ++ Activity data | + | ===== Method ===== |
- | The Federal Statistical Office determines the total amounts of soda ash produced in Germany, but only regarding confidentiality. | + | === Activity data === |
- | ++ Emission factor | + | The Federal Statistical Office determines the total amounts of soda ash produced in Germany, but only in a way that respects confidentiality. |
- | Emission | + | === Emission |
- | + __Discussion of emission trends__ | + | Emission factors (for TSP and NH< |
- | > The steep reduction especially for NH,,3,, at the beginning | + | === Discussion |
- | [[gallery size=" | + | The steep reduction—especially for NH< |
- | : EM_2B7_since_1990.PNG | + | |
- | [[/gallery]] | + | |
- | + __Recalculations__ | + | All trends in emissions correspond to trends of emission factors. No rising trends are to identify. |
+ | [{{: | ||
- | With EF and AD remaining unrevised, recalculations were not necessary. | ||
- | > For more information on **recalculated emission estimates for Base Year and the last recent year**, please see the pollutant-specific recalculation tables following chapter [[[recalculations | + | === Recalculations === |
+ | |||
+ | With EF and AD remaining unrevised, recalculations | ||
- | + __Planned improvements__ | + | <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: | ||
+ | </ | ||
- | At the moment, no category-specific | + | === Planned |
- | [!--**FAQ** | + | AD improvements are planned by using production figures of both german producers. |
- | No comments!--] | + |