JPS4939572A - - Google Patents
Info
- Publication number
- JPS4939572A JPS4939572A JP47084325A JP8432572A JPS4939572A JP S4939572 A JPS4939572 A JP S4939572A JP 47084325 A JP47084325 A JP 47084325A JP 8432572 A JP8432572 A JP 8432572A JP S4939572 A JPS4939572 A JP S4939572A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/02—Preparation of nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8432572A JPS5654171B2 (https=) | 1972-08-23 | 1972-08-23 | |
| US391021A US3887683A (en) | 1972-08-23 | 1973-08-23 | Method for removing nitrogen oxides from waste gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8432572A JPS5654171B2 (https=) | 1972-08-23 | 1972-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4939572A true JPS4939572A (https=) | 1974-04-13 |
| JPS5654171B2 JPS5654171B2 (https=) | 1981-12-24 |
Family
ID=13827349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8432572A Expired JPS5654171B2 (https=) | 1972-08-23 | 1972-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5654171B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479795A (zh) * | 2018-03-16 | 2018-09-04 | 济宁市兖州区东方化工有限公司 | 一种脱硫脱硝催化剂及制作工艺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4888065A (https=) * | 1972-02-25 | 1973-11-19 |
-
1972
- 1972-08-23 JP JP8432572A patent/JPS5654171B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4888065A (https=) * | 1972-02-25 | 1973-11-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479795A (zh) * | 2018-03-16 | 2018-09-04 | 济宁市兖州区东方化工有限公司 | 一种脱硫脱硝催化剂及制作工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5654171B2 (https=) | 1981-12-24 |