FR1556708A - - Google Patents
Info
- Publication number
- FR1556708A FR1556708A FR1556708DA FR1556708A FR 1556708 A FR1556708 A FR 1556708A FR 1556708D A FR1556708D A FR 1556708DA FR 1556708 A FR1556708 A FR 1556708A
- Authority
- FR
- France
- 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.)
- Expired
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
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62250267A | 1967-03-13 | 1967-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1556708A true FR1556708A (fr) | 1969-02-07 |
Family
ID=24494404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1556708D Expired FR1556708A (fr) | 1967-03-13 | 1968-03-13 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1667775A1 (fr) |
| FR (1) | FR1556708A (fr) |
| GB (1) | GB1211273A (fr) |
| NL (1) | NL6803546A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613253A1 (fr) * | 1987-04-03 | 1988-10-07 | Azote & Prod Chim | Composition catalytique de reduction selective des oxydes d'azote contenus dans des effluents gazeux oxygenes et procede d'epuration desdits effluents |
| EP0286507A1 (fr) * | 1987-04-03 | 1988-10-12 | Societe Chimique De La Grande Paroisse | Procédé d'épuration des effluents gazeux oxygénées par un réduction sélective des oxydes d'azote |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE459903B (sv) * | 1987-03-20 | 1989-08-21 | Eka Nobel Ab | Saett att rena roekgaser fraan kvaeveoxider |
-
1968
- 1968-03-11 GB GB1168368A patent/GB1211273A/en not_active Expired
- 1968-03-12 DE DE19681667775 patent/DE1667775A1/de active Pending
- 1968-03-13 NL NL6803546A patent/NL6803546A/xx unknown
- 1968-03-13 FR FR1556708D patent/FR1556708A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613253A1 (fr) * | 1987-04-03 | 1988-10-07 | Azote & Prod Chim | Composition catalytique de reduction selective des oxydes d'azote contenus dans des effluents gazeux oxygenes et procede d'epuration desdits effluents |
| EP0286507A1 (fr) * | 1987-04-03 | 1988-10-12 | Societe Chimique De La Grande Paroisse | Procédé d'épuration des effluents gazeux oxygénées par un réduction sélective des oxydes d'azote |
| US4910004A (en) * | 1987-04-03 | 1990-03-20 | Azote et Societe Chimique de la Grande Paroisse, Produits Chemiques | Process for selective reduction of nitrogen oxides contained in oxygenated gaseous effluents |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1211273A (en) | 1970-11-04 |
| DE1667775A1 (de) | 1972-03-23 |
| NL6803546A (fr) | 1968-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |