JP2013226543A5 - - Google Patents
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- Publication number
- JP2013226543A5 JP2013226543A5 JP2013062344A JP2013062344A JP2013226543A5 JP 2013226543 A5 JP2013226543 A5 JP 2013226543A5 JP 2013062344 A JP2013062344 A JP 2013062344A JP 2013062344 A JP2013062344 A JP 2013062344A JP 2013226543 A5 JP2013226543 A5 JP 2013226543A5
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- temperature
- concentration
- ammonium sulfate
- denitration catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007789 gas Substances 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013062344A JP6134552B2 (ja) | 2012-03-30 | 2013-03-25 | 燃焼排ガスの浄化方法、および脱硝触媒 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012080533 | 2012-03-30 | ||
| JP2012080533 | 2012-03-30 | ||
| JP2013062344A JP6134552B2 (ja) | 2012-03-30 | 2013-03-25 | 燃焼排ガスの浄化方法、および脱硝触媒 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013226543A JP2013226543A (ja) | 2013-11-07 |
| JP2013226543A5 true JP2013226543A5 (enrdf_load_stackoverflow) | 2016-03-03 |
| JP6134552B2 JP6134552B2 (ja) | 2017-05-24 |
Family
ID=49674803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013062344A Active JP6134552B2 (ja) | 2012-03-30 | 2013-03-25 | 燃焼排ガスの浄化方法、および脱硝触媒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6134552B2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6393591B2 (ja) | 2014-11-12 | 2018-09-19 | 日立造船株式会社 | アルデヒド分解触媒および排ガス処理設備ならびに排ガス処理方法 |
| CN116020441B (zh) * | 2023-01-10 | 2024-08-13 | 中国建筑材料科学研究总院有限公司 | V2O5/TiO2催化剂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07106300B2 (ja) * | 1989-12-08 | 1995-11-15 | 財団法人産業創造研究所 | 燃焼排ガス中の窒素酸化物除去法 |
| US5451385A (en) * | 1991-08-01 | 1995-09-19 | Air Products And Chemicals, Inc. | Control of exhaust emissions from methane-fueled internal combustion engines |
| US5149512A (en) * | 1991-08-01 | 1992-09-22 | Air Products And Chemicals, Inc. | Catalytic reduction of NOx using methane in the presence of oxygen |
| JPH05317650A (ja) * | 1992-05-22 | 1993-12-03 | Sakai Chem Ind Co Ltd | 窒素酸化物接触還元用触媒 |
| JPH06320008A (ja) * | 1993-05-10 | 1994-11-22 | Sekiyu Sangyo Kasseika Center | 窒素酸化物接触還元用触媒 |
| JPH09150035A (ja) * | 1995-11-28 | 1997-06-10 | Tosoh Corp | 窒素酸化物の除去方法 |
| JP3197857B2 (ja) * | 1997-11-10 | 2001-08-13 | 財団法人産業創造研究所 | 脱硝方法 |
| US20030073566A1 (en) * | 2001-10-11 | 2003-04-17 | Marshall Christopher L. | Novel catalyst for selective NOx reduction using hydrocarbons |
-
2013
- 2013-03-25 JP JP2013062344A patent/JP6134552B2/ja active Active
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