JP2002326016A5 - - Google Patents
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- Publication number
- JP2002326016A5 JP2002326016A5 JP2001137263A JP2001137263A JP2002326016A5 JP 2002326016 A5 JP2002326016 A5 JP 2002326016A5 JP 2001137263 A JP2001137263 A JP 2001137263A JP 2001137263 A JP2001137263 A JP 2001137263A JP 2002326016 A5 JP2002326016 A5 JP 2002326016A5
- Authority
- JP
- Japan
- Prior art keywords
- melting furnace
- ammonia
- exhaust gas
- catalytic
- combustion exhaust
- 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.)
- Withdrawn
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 97
- 238000002485 combustion reaction Methods 0.000 description 72
- 238000002844 melting Methods 0.000 description 68
- 230000008018 melting Effects 0.000 description 68
- 239000007789 gas Substances 0.000 description 65
- 229910021529 ammonia Inorganic materials 0.000 description 48
- 238000002309 gasification Methods 0.000 description 41
- WTHDKMILWLGDKL-UHFFFAOYSA-N urea;hydrate Chemical compound O.NC(N)=O WTHDKMILWLGDKL-UHFFFAOYSA-N 0.000 description 33
- 230000003197 catalytic effect Effects 0.000 description 32
- 238000006555 catalytic reaction Methods 0.000 description 30
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 21
- 235000011114 ammonium hydroxide Nutrition 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 20
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 18
- 239000003054 catalyst Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000002918 waste heat Substances 0.000 description 12
- 239000002699 waste material Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 239000003546 flue gas Substances 0.000 description 11
- 235000019270 ammonium chloride Nutrition 0.000 description 9
- 239000000779 smoke Substances 0.000 description 8
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 7
- 235000011130 ammonium sulphate Nutrition 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 239000002956 ash Substances 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001137263A JP2002326016A (ja) | 2001-05-08 | 2001-05-08 | ガス化溶融炉施設における脱硝方法及び脱硝装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001137263A JP2002326016A (ja) | 2001-05-08 | 2001-05-08 | ガス化溶融炉施設における脱硝方法及び脱硝装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002326016A JP2002326016A (ja) | 2002-11-12 |
| JP2002326016A5 true JP2002326016A5 (fr) | 2005-04-07 |
Family
ID=18984392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001137263A Withdrawn JP2002326016A (ja) | 2001-05-08 | 2001-05-08 | ガス化溶融炉施設における脱硝方法及び脱硝装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002326016A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5021543B2 (ja) * | 2008-03-31 | 2012-09-12 | 三井造船株式会社 | 燃焼制御方法、及び廃棄物処理装置 |
| JP5307058B2 (ja) * | 2010-03-08 | 2013-10-02 | 株式会社神鋼環境ソリューション | 溶融炉における排ガス脱硝方法および溶融炉における排ガス脱硝装置 |
| JP6506673B2 (ja) * | 2015-10-22 | 2019-04-24 | 株式会社タクマ | 焼却施設における脱硝方法およびそのシステム |
| KR102451467B1 (ko) * | 2020-05-11 | 2022-10-12 | 비엔지코리아(주) | 바이오매스를 저온열분해에 의해 제조하는 연료용 수성가스 제조방법 |
| WO2023084595A1 (fr) * | 2021-11-09 | 2023-05-19 | カンケンテクノ株式会社 | Four de traitement de gaz et dispositif de traitement de gaz d'échappement l'utilisant |
-
2001
- 2001-05-08 JP JP2001137263A patent/JP2002326016A/ja not_active Withdrawn
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