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sector:ippu:chemical_industry:nitric_acid_production:start [2022/02/23 15:09] – [Table] kuntze | sector:ippu:chemical_industry:nitric_acid_production:start [2023/03/14 12:25] – [Table] kotzulla | ||
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===== Short description ===== | ===== Short description ===== | ||
- | ^ Category Code ^ Method | + | ^ Category Code ^ Method |
- | | 2.B.2 | T2 ||||| PS | + | | 2.B.2 | T2 |
- | ^ | + | ^ |
- | | 2.B.2 | + | | Key Category: |
{{page> | {{page> | ||
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As this source category is a key category for N< | As this source category is a key category for N< | ||
- | This data is made available basically via a co-operation agreement with the nitric acid producers and the IVA (Industrieverband Agrar). As the data provided by the producers has to be treated as confidential, | + | This data is made available basically via a co-operation agreement with the nitric acid producers and the IVA (Industrieverband Agrar). As the data provided by the producers has to be treated as confidential, |
According to the IVA, catalytic reduction is used as an abatement method in some of the plants. | According to the IVA, catalytic reduction is used as an abatement method in some of the plants. | ||
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Different T2 default NO< | Different T2 default NO< | ||
- | **Table | + | __Table |
- | ^ Emission factor (kg/t) ^ Process | + | ^ EF ^ Process |
- | | 7.5 | medium pressure process | + | | 7.5 | medium pressure process |
- | | 3 | high pressure process | + | | 3 | high pressure process |
- | | 0.4 | low, medium and high pressure process, catalytic reduction | + | | 0.4 | low, medium and high pressure process, catalytic reduction |
===== Recalculations ===== | ===== Recalculations ===== | ||
- | With emission factors | + | With unrevised activity data and emission factors, |
- | **Table 2**: NOx emissions from nitric acid production | ||
- | ^ ^ Submission 2022 ^ Submission 2021 ^ Difference | ||
- | ^ Year ^ NOₓ emission (in kt) ^ NOₓ emission (in kt) ^ NOₓ emission (in kt) ^ | ||
- | ^ 1990 | 11.30 | 16.98 | 5.68 | | ||
- | ^ 1991 | 10.40 | 15.60 | 5.20 | | ||
- | ^ 1992 | 10.08 | 14.76 | 4.69 | | ||
- | ^ 1993 | 9.60 | 14.76 | 5.17 | | ||
- | ^ 1994 | 9.45 | 14.59 | 5.14 | | ||
- | ^ 1995 | 10.33 | 16.25 | 5.91 | | ||
- | ^ 1996 | 10.65 | 16.60 | 5.95 | | ||
- | ^ 1997 | 10.50 | 16.33 | 5.83 | | ||
- | ^ 1998 | 10.55 | 16.54 | 5.99 | | ||
- | ^ 1999 | 10.94 | 17.40 | 6.46 | | ||
- | ^ 2000 | 11.93 | 19.23 | 7.30 | | ||
- | ^ 2001 | 11.24 | 18.07 | 6.83 | | ||
- | ^ 2002 | 14.05 | 21.12 | 7.07 | | ||
- | ^ 2003 | 14.67 | 22.49 | 7.82 | | ||
- | ^ 2004 | 17.59 | 25.99 | 8.40 | | ||
- | ^ 2005 | 17.92 | 26.34 | 8.43 | | ||
- | ^ 2006 | 18.26 | 26.95 | 8.69 | | ||
- | ^ 2007 | 14.28 | 28.79 | 14.50 | | ||
- | ^ 2008 | 12.91 | 26.30 | 13.39 | | ||
- | ^ 2009 | 2.78 | 22.58 | 19.81 | | ||
- | ^ 2010 | 1.01 | 25.25 | 24.24 | | ||
- | ^ 2011 | 0.99 | 24.85 | 23.85 | | ||
- | ^ 2012 | 1.00 | 24.90 | 23.90 | | ||
- | ^ 2013 | 1.03 | 25.72 | 24.69 | | ||
- | ^ 2014 | 1.04 | 26.01 | 24.97 | | ||
- | ^ 2015 | 1.01 | 25.22 | 24.21 | | ||
- | ^ 2016 | 1.02 | 25.41 | 24.39 | | ||
- | ^ 2017 | 1.08 | 27.11 | 26.03 | | ||
- | ^ 2018 | 1.07 | 26.69 | 25.62 | | ||
- | ^ 2019 | 1.07 | 26.69 | 25.62 | | ||
<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 [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2019**, please see the pollutant specific recalculation tables following [[general: |
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