JPS5987044A - 二酸化窒素の接触熱分解用触媒 - Google Patents
二酸化窒素の接触熱分解用触媒Info
- Publication number
- JPS5987044A JPS5987044A JP57195273A JP19527382A JPS5987044A JP S5987044 A JPS5987044 A JP S5987044A JP 57195273 A JP57195273 A JP 57195273A JP 19527382 A JP19527382 A JP 19527382A JP S5987044 A JPS5987044 A JP S5987044A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- denitration
- ammonia
- carrier
- reaction
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 40
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 title claims description 20
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 title claims description 17
- 230000003197 catalytic effect Effects 0.000 title claims description 6
- 238000004227 thermal cracking Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 36
- 238000000034 method Methods 0.000 abstract description 23
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 abstract description 13
- 238000010531 catalytic reduction reaction Methods 0.000 abstract description 11
- 229910052748 manganese Inorganic materials 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 3
- 230000002829 reductive effect Effects 0.000 abstract description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 30
- 239000007789 gas Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 5
- 229910002089 NOx Inorganic materials 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000007233 catalytic pyrolysis Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241001072332 Monia Species 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229910003206 NH4VO3 Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000861914 Plecoglossus altivelis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- ALTWGIIQPLQAAM-UHFFFAOYSA-N metavanadate Chemical compound [O-][V](=O)=O ALTWGIIQPLQAAM-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57195273A JPS5987044A (ja) | 1982-11-09 | 1982-11-09 | 二酸化窒素の接触熱分解用触媒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57195273A JPS5987044A (ja) | 1982-11-09 | 1982-11-09 | 二酸化窒素の接触熱分解用触媒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5987044A true JPS5987044A (ja) | 1984-05-19 |
| JPH0356779B2 JPH0356779B2 (enrdf_load_stackoverflow) | 1991-08-29 |
Family
ID=16338411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57195273A Granted JPS5987044A (ja) | 1982-11-09 | 1982-11-09 | 二酸化窒素の接触熱分解用触媒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5987044A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709090A (en) * | 1984-09-07 | 1987-11-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method of production of oxydicarboxylic acid salts |
| US4735930A (en) * | 1986-02-18 | 1988-04-05 | Norton Company | Catalyst for the reduction of oxides of nitrogen |
| CN1063353C (zh) * | 1995-01-20 | 2001-03-21 | 日立造船株式会社 | NOx吸附剂 |
| JP2002160910A (ja) * | 2000-11-22 | 2002-06-04 | Daicel Chem Ind Ltd | 一酸化窒素の製造法、及び該一酸化窒素を利用した有機化合物の製造法 |
| JP2018013123A (ja) * | 2016-07-20 | 2018-01-25 | マン・ディーゼル・アンド・ターボ・エスイー | 内燃機関および内燃機関の運転方法 |
| CN109224635A (zh) * | 2018-10-12 | 2019-01-18 | 东南大学 | 一种复合低温脱硝和脱汞功能的pps滤料及其制备方法 |
| JP2023512906A (ja) * | 2020-01-08 | 2023-03-30 | 株式会社イーエムコ | 火力発電所の排ガス処理方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5961881B2 (ja) * | 2012-04-19 | 2016-08-03 | 株式会社長峰製作所 | 窒素酸化物浄化材 |
-
1982
- 1982-11-09 JP JP57195273A patent/JPS5987044A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709090A (en) * | 1984-09-07 | 1987-11-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method of production of oxydicarboxylic acid salts |
| US4735930A (en) * | 1986-02-18 | 1988-04-05 | Norton Company | Catalyst for the reduction of oxides of nitrogen |
| CN1063353C (zh) * | 1995-01-20 | 2001-03-21 | 日立造船株式会社 | NOx吸附剂 |
| JP2002160910A (ja) * | 2000-11-22 | 2002-06-04 | Daicel Chem Ind Ltd | 一酸化窒素の製造法、及び該一酸化窒素を利用した有機化合物の製造法 |
| JP2018013123A (ja) * | 2016-07-20 | 2018-01-25 | マン・ディーゼル・アンド・ターボ・エスイー | 内燃機関および内燃機関の運転方法 |
| KR20180010152A (ko) * | 2016-07-20 | 2018-01-30 | 만 디젤 앤 터보 에스이 | 내연 기관 및 그 작동 방법 |
| CN109224635A (zh) * | 2018-10-12 | 2019-01-18 | 东南大学 | 一种复合低温脱硝和脱汞功能的pps滤料及其制备方法 |
| JP2023512906A (ja) * | 2020-01-08 | 2023-03-30 | 株式会社イーエムコ | 火力発電所の排ガス処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356779B2 (enrdf_load_stackoverflow) | 1991-08-29 |
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