JPS5236570A - Process for removing nitrogen oxides in exhaust gases and its equipmen t - Google Patents
Process for removing nitrogen oxides in exhaust gases and its equipmen tInfo
- Publication number
- JPS5236570A JPS5236570A JP50113498A JP11349875A JPS5236570A JP S5236570 A JPS5236570 A JP S5236570A JP 50113498 A JP50113498 A JP 50113498A JP 11349875 A JP11349875 A JP 11349875A JP S5236570 A JPS5236570 A JP S5236570A
- Authority
- JP
- Japan
- Prior art keywords
- equipmen
- exhaust gases
- nitrogen oxides
- removing nitrogen
- corpuscular
- 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
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE:Removing NOx in the exhaust gas in a stable condition over a long period, by using one kind or a mixture of powdery or corpuscular hematite and magnetite which is cheap and has a satisfactory activity, as the catalyst.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50113498A JPS5236570A (en) | 1975-09-18 | 1975-09-18 | Process for removing nitrogen oxides in exhaust gases and its equipmen t |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50113498A JPS5236570A (en) | 1975-09-18 | 1975-09-18 | Process for removing nitrogen oxides in exhaust gases and its equipmen t |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5236570A true JPS5236570A (en) | 1977-03-19 |
JPS5422946B2 JPS5422946B2 (en) | 1979-08-10 |
Family
ID=14613829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50113498A Granted JPS5236570A (en) | 1975-09-18 | 1975-09-18 | Process for removing nitrogen oxides in exhaust gases and its equipmen t |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5236570A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54117388A (en) * | 1978-03-06 | 1979-09-12 | Kawasaki Steel Co | Preparation of catalyst for removing nitrogen oxide |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016690Y2 (en) * | 1981-10-05 | 1985-05-23 | 東陶機器株式会社 | drainage device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50101275A (en) * | 1974-01-14 | 1975-08-11 |
-
1975
- 1975-09-18 JP JP50113498A patent/JPS5236570A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50101275A (en) * | 1974-01-14 | 1975-08-11 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54117388A (en) * | 1978-03-06 | 1979-09-12 | Kawasaki Steel Co | Preparation of catalyst for removing nitrogen oxide |
JPS5625187B2 (en) * | 1978-03-06 | 1981-06-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS5422946B2 (en) | 1979-08-10 |
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