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sector:ippu:other_solvent_and_product_use:other_solvent_use:start [2022/10/17 11:49] – Fix link tarakji | sector:ippu:other_solvent_and_product_use:other_solvent_use:start [2023/03/14 12:52] – [Recalculations] kotzulla | ||
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===== 2.D.3.i - Other solvent use ===== | ===== 2.D.3.i - Other solvent use ===== | ||
==== Method ==== | ==== Method ==== | ||
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**Domestic Consumption: | **Domestic Consumption: | ||
- | **Solvent content:** For each application / product, a relative error at ±15% was applied | + | **Solvent content:** For each application / product, a relative error at ±15% was applied, but not exceeding 100% or falling below 0%. |
- | **Emission factors:** A relative error at ±15% was applied, but not exceeding 100% or falling below 0%. Exceptions were de-icing applications, | + | **Emission factors:** A relative error at ±15% was applied, but not exceeding 100% or falling below 0%. Exceptions were de-icing applications, |
Hence, the overall uncertainty of emissions caused by application of products of this source group is between 40% and 60%. | Hence, the overall uncertainty of emissions caused by application of products of this source group is between 40% and 60%. | ||
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==== Recalculations ==== | ==== Recalculations ==== | ||
- | As the emission data for the 2021 reporting | + | Routinely, |
+ | |||
+ | For the year 2020, this adjustment is postponed | ||
<WRAP center round info 60%> | <WRAP center round info 60%> | ||
- | For pollutant-specific information on recalculated emission estimates for Base Year and actual year, 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 ==== | ||
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- | The consumption of lubricants in Germany has remained at a relatively constant level since 1990, apart from a sharp decrease in 2009 and in 2020. | + | The consumption of lubricants in Germany has remained at a relatively constant level since 1990, apart from a sharp decrease in 2009 and in 2020. In 2021 the consumption of lubricants slightly rebound. |
=== Emission factors === | === Emission factors === | ||
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==== Recalculations ==== | ==== Recalculations ==== | ||
- | Recalculations | + | Recalculations were not neccessary. |
<WRAP center round info 65%> | <WRAP center round info 65%> | ||
- | For **pollutant-specific information on recalculated emission estimates for Base Year and 2019**, please see the recalculation tables following chapter [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the recalculation tables following chapter [[general: |
</ | </ | ||
==== Planned improvements ==== | ==== Planned improvements ==== | ||
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**Lit. | **Lit. | ||
**Lit. | **Lit. | ||
- | **Lit. | + | **Lit. |
**Lit. | **Lit. | ||
**Lit. 10:** Möller, U. J. Altölentsorgung durch Verwertung und Beseitigung; | **Lit. 10:** Möller, U. J. Altölentsorgung durch Verwertung und Beseitigung; | ||
**Lit. 11:** Bartz, W. J.; Springer, G.; Blanke, H.-J. Expert Praxislexikon Tribologie Plus: 2010 Begriffe für Studium und Beruf, 2., völlig neubearb. Aufl. des Lexikons der Schmierungstechnik von G. Vögtle; Expert Verlag: Renningen, 2000.) \\ | **Lit. 11:** Bartz, W. J.; Springer, G.; Blanke, H.-J. Expert Praxislexikon Tribologie Plus: 2010 Begriffe für Studium und Beruf, 2., völlig neubearb. Aufl. des Lexikons der Schmierungstechnik von G. Vögtle; Expert Verlag: Renningen, 2000.) \\ | ||
- | **Lit. 12:** VSI. Grundöle; https:// | + | **Lit. 12:** VSI. Grundöle; https:// |
**Lit. 13:** Kolshorn, K.-U.; Wiesert, P.; Götz, R.; Rippen, G. Ermittlung von Altölvermeidungspotentialen: | **Lit. 13:** Kolshorn, K.-U.; Wiesert, P.; Götz, R.; Rippen, G. Ermittlung von Altölvermeidungspotentialen: | ||
**Lit. 14:** UBA, 2018: Zimmermann, T.; Jepsen, D. (2018) Entwicklung von Methoden zur Berechnung von Treibhausgas- und Luftschadstoffemissionen aus der Verwendung von Schmierstoffen und Wachsen.) \\ | **Lit. 14:** UBA, 2018: Zimmermann, T.; Jepsen, D. (2018) Entwicklung von Methoden zur Berechnung von Treibhausgas- und Luftschadstoffemissionen aus der Verwendung von Schmierstoffen und Wachsen.) \\ | ||
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Basically, the amounts of lubricants unintentionally co-incinerated in engines other than 2-strokes is estimated from the annual amounts of fuels used in these engines, excluding the amounts of fuels used for international aviation and navigation. | Basically, the amounts of lubricants unintentionally co-incinerated in engines other than 2-strokes is estimated from the annual amounts of fuels used in these engines, excluding the amounts of fuels used for international aviation and navigation. | ||
- | Here, the majority of lubricant co-incineration takes place in road vehicles. These related amounts of co-incinerated lubricants are calculated directly within TREMOD [(KNOERR2021a)]. | + | Here, the majority of lubricant co-incineration takes place in road vehicles. These related amounts of co-incinerated lubricants are calculated directly within TREMOD [(KNOERR2022a)]. |
__Table 1: Annual amounts of lubricants co-incinerated in mobile vehicles and machinery - excluding 2-stroke engines, in terajoules__ | __Table 1: Annual amounts of lubricants co-incinerated in mobile vehicles and machinery - excluding 2-stroke engines, in terajoules__ | ||
- | ^ 1990 | + | ^ 1990 |
- | | 1,400 | 1,602 | + | | 1,400 | 1,601 |
- | source: own estimations and TREMOD [(KNOERR2021a)] | + | source: own estimations and TREMOD [(KNOERR2022a)] |
The **emission factors** are derived from chapter // | The **emission factors** are derived from chapter // | ||
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__Table 3: Annual heavy-metal emissions from co-incinerated lubricants, in metric tonnes__ | __Table 3: Annual heavy-metal emissions from co-incinerated lubricants, in metric tonnes__ | ||
- | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 | + | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2011 ^ 2012 ^ 2013 ^ 2014 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 |
- | ^ As | + | ^ As | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
- | ^ Cd | 0.16 | 0.18 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | | + | ^ Cd | 0.16 | 0.18 | 0.20 | 0.20 | 0.21 | 0.21 | 0.21 | 0.21 | 0.22 | 0.22 | 0.22 | 0.23 | 0.23 | 0.23 | 0.20 | 0.20 | |
- | ^ Cr | 0.67 | 0.77 | 0.83 | | + | ^ Cr | 0.67 | 0.77 | 0.83 | 0.84 | 0.86 | 0.88 | 0.88 | 0.89 | 0.91 | 0.92 | 0.94 | 0.95 | 0.95 | 0.96 | |
- | ^ Cu | 27.3 | 31.3 | 33.5 | | + | ^ Cu | 27.3 | 31.3 | 33.4 | 34.1 | 35.0 | 35.6 | 35.6 | 35.9 | 36.7 | 37.4 | 38.0 | 38.5 | 38.6 | 38.9 | 34.5 | |
- | ^ Hg | + | ^ Hg | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
- | ^ Ni | 1.12 | 1.28 | 1.37 | | + | ^ Ni | 1.12 | 1.28 | 1.37 | 1.40 | 1.43 | 1.46 | 1.46 | 1.47 | 1.50 | 1.53 | 1.56 | 1.58 | 1.58 | 1.59 | 1.41 | |
- | ^ Pb | + | ^ Pb | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
- | ^ Se | 0.16 | 0.18 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | | + | ^ Se | 0.16 | 0.18 | 0.20 | 0.20 | 0.20 | 0.21 | 0.21 | 0.21 | 0.21 | 0.22 | 0.22 | 0.22 | 0.23 | 0.23 | 0.20 | 0.20 | |
- | ^ Zn | 15.8 | 18.1 | 19.4 | | + | ^ Zn | 15.8 | 18.1 | 19.3 | 19.7 | 20.2 | 20.6 | 20.6 | 20.8 | 21.2 | 21.6 | 22.0 | 22.3 | 22.3 | 22.5 | 19.9 | |
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**Activity data** (annual amounts of unintentionally co-incinerated lubricants) have been revised slightly for the entire time series. | **Activity data** (annual amounts of unintentionally co-incinerated lubricants) have been revised slightly for the entire time series. | ||
- | Here, for 2019, larger changes occur due to the finalisation of this year's National Energy Balance, whereas for 2018 the erronous over-all amount of co-incinerated lubricants has been corrected. | ||
- | __Table: Revised annual amounts of unintentionally co-incinerated lubricants, in terajoules__ | + | __Table |
- | | ^ 1990 | + | | ^ 1990 |
- | ^ Submission 2022 | + | ^ current submission |
- | ^ Submission 2021 | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
- | On the other hand, the tier1 **emission factors** applied so far, remain | + | On the other hand, the tier1 **emission factors** applied so far, remain |
Therefore, the canges in the **emission estimates** reported for this sub-category result solely from the named revisions in activity data. | Therefore, the canges in the **emission estimates** reported for this sub-category result solely from the named revisions in activity data. | ||
<WRAP center round info 60%> | <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 chapter [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the pollutant specific recalculation tables following chapter [[general: |
</ | </ | ||
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Although there are no improvements planned for this specific sub-category, | Although there are no improvements planned for this specific sub-category, | ||
- | [(KNOERR2021a> Knörr et al. (2021a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Fortschreibung des Daten- und Rechenmodells: | + | |
+ | |||
+ | [(KNOERR2022a> Knörr et al. (2022a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Fortschreibung des Daten- und Rechenmodells: | ||
[(EMEPEEA2019> | [(EMEPEEA2019> |