JPS5615841A - Catalyst for removal of nitrogen oxides in exhaust gas - Google Patents
Catalyst for removal of nitrogen oxides in exhaust gasInfo
- Publication number
- JPS5615841A JPS5615841A JP9090779A JP9090779A JPS5615841A JP S5615841 A JPS5615841 A JP S5615841A JP 9090779 A JP9090779 A JP 9090779A JP 9090779 A JP9090779 A JP 9090779A JP S5615841 A JPS5615841 A JP S5615841A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- oxide
- removal
- nitrogen oxides
- exhaust gas
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 4
- 239000007789 gas Substances 0.000 title 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 abstract 2
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 2
- 229910000420 cerium oxide Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 abstract 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 abstract 2
- 229910001930 tungsten oxide Inorganic materials 0.000 abstract 2
- 229910001935 vanadium oxide Inorganic materials 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090779A JPS5615841A (en) | 1979-07-19 | 1979-07-19 | Catalyst for removal of nitrogen oxides in exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090779A JPS5615841A (en) | 1979-07-19 | 1979-07-19 | Catalyst for removal of nitrogen oxides in exhaust gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5615841A true JPS5615841A (en) | 1981-02-16 |
| JPS6133619B2 JPS6133619B2 (enrdf_load_stackoverflow) | 1986-08-02 |
Family
ID=14011467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9090779A Granted JPS5615841A (en) | 1979-07-19 | 1979-07-19 | Catalyst for removal of nitrogen oxides in exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5615841A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855115A (en) * | 1986-07-29 | 1989-08-08 | Mitsubishi Petrochemical Co. Ltd. | Process for removing nitrogen oxides from exhaust gases |
| EP2612705A4 (en) * | 2010-08-31 | 2014-07-16 | Heesung Catalysts Corp | CATALYST FOR SELECTIVE CATALYTIC REDUCTION WITH IMPROVED DURABILITY |
| CN105251477A (zh) * | 2015-11-17 | 2016-01-20 | 广东电网有限责任公司电力科学研究院 | 钒系宽窗口中高温scr脱硝催化剂及其制备方法和应用 |
-
1979
- 1979-07-19 JP JP9090779A patent/JPS5615841A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855115A (en) * | 1986-07-29 | 1989-08-08 | Mitsubishi Petrochemical Co. Ltd. | Process for removing nitrogen oxides from exhaust gases |
| EP2612705A4 (en) * | 2010-08-31 | 2014-07-16 | Heesung Catalysts Corp | CATALYST FOR SELECTIVE CATALYTIC REDUCTION WITH IMPROVED DURABILITY |
| CN105251477A (zh) * | 2015-11-17 | 2016-01-20 | 广东电网有限责任公司电力科学研究院 | 钒系宽窗口中高温scr脱硝催化剂及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6133619B2 (enrdf_load_stackoverflow) | 1986-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS51147470A (en) | A process for catalytic reduction of nitrogen oxides | |
| JPS5363267A (en) | Removing method for nitrogen oxides | |
| JPS51124685A (en) | Catalyst composition for feducing nox | |
| JPS5615841A (en) | Catalyst for removal of nitrogen oxides in exhaust gas | |
| JPS5227091A (en) | Reproduction process of catalyst for removing nitrogen oxides in waste gas | |
| JPS553872A (en) | Preparing denitrification catalyst | |
| JPS5311879A (en) | Moving bed type catalytic reduction method for nitrogen oxides | |
| JPS5242489A (en) | Nox-reduction catalyst and method of producing thereof | |
| JPS5738939A (en) | Catalyst for treatment of nitrogen oxide and its production | |
| JPS55162343A (en) | Preparation of catalyst support | |
| JPS57105245A (en) | Preparation of catalyst composition | |
| JPS5220971A (en) | Process for removing nitrogen oxides | |
| JPS5212689A (en) | Process for producing catalyst | |
| JPS5421956A (en) | Method of removing nitrogen oxides contained in exhaust gas | |
| JPS5594643A (en) | Denitrification catalyst | |
| JPS53146261A (en) | Catalytic reaction tower | |
| JPS52107269A (en) | Removing method of nitrogen oxides in exhaust gas | |
| JPS5763133A (en) | Catalyst for purification of waste gas | |
| JPS5471768A (en) | Nitrogen oxides decomposing method | |
| JPS5330475A (en) | Treating method for exhaust gas containing nitrogen oxides | |
| JPS52126691A (en) | Production of catalysts for nox removal | |
| JPS5228462A (en) | Process for reduction removal of nitrogen oxides in exhaust gases in v ertical catalyst vessels | |
| JPS5252886A (en) | Catalysts for the purification of exhaust gas from automobiles | |
| JPS53117689A (en) | Nitrogen oxides removal catalyst composition | |
| JPS51144372A (en) | A process for removal of nitrogen oxides in exhaust combustion gas |