JPS52142662A - Treatment of nitrogen oxides-containing gas - Google Patents
Treatment of nitrogen oxides-containing gasInfo
- Publication number
- JPS52142662A JPS52142662A JP5977076A JP5977076A JPS52142662A JP S52142662 A JPS52142662 A JP S52142662A JP 5977076 A JP5977076 A JP 5977076A JP 5977076 A JP5977076 A JP 5977076A JP S52142662 A JPS52142662 A JP S52142662A
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- containing gas
- nitrogen oxides
- catalyst
- nox
- 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.)
- Pending
Links
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE: To make the denitration effect of a catalyst continue for a long time by the catalytic reduction of NOx with NH3 selectively by use of a metallic material consisting mainly of iron immersed in an aqueous solution of sulfuric acid as a catalyst.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5977076A JPS52142662A (en) | 1976-05-24 | 1976-05-24 | Treatment of nitrogen oxides-containing gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5977076A JPS52142662A (en) | 1976-05-24 | 1976-05-24 | Treatment of nitrogen oxides-containing gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52142662A true JPS52142662A (en) | 1977-11-28 |
Family
ID=13122843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5977076A Pending JPS52142662A (en) | 1976-05-24 | 1976-05-24 | Treatment of nitrogen oxides-containing gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52142662A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0628706A2 (en) * | 1993-06-10 | 1994-12-14 | Inco Limited | Catalytic conversion of internal combustion engine exhaust gases |
-
1976
- 1976-05-24 JP JP5977076A patent/JPS52142662A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0628706A2 (en) * | 1993-06-10 | 1994-12-14 | Inco Limited | Catalytic conversion of internal combustion engine exhaust gases |
EP0628706A3 (en) * | 1993-06-10 | 1995-01-04 | Inco Ltd |
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