FR2376685B1 - - Google Patents
Info
- Publication number
- FR2376685B1 FR2376685B1 FR7700281A FR7700281A FR2376685B1 FR 2376685 B1 FR2376685 B1 FR 2376685B1 FR 7700281 A FR7700281 A FR 7700281A FR 7700281 A FR7700281 A FR 7700281A FR 2376685 B1 FR2376685 B1 FR 2376685B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7700281A FR2376685A1 (fr) | 1977-01-06 | 1977-01-06 | Procede de traitement d'un gaz d'echappement de combustion contenant des oxydes d'azote |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7700281A FR2376685A1 (fr) | 1977-01-06 | 1977-01-06 | Procede de traitement d'un gaz d'echappement de combustion contenant des oxydes d'azote |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376685A1 FR2376685A1 (fr) | 1978-08-04 |
FR2376685B1 true FR2376685B1 (ko) | 1982-05-07 |
Family
ID=9185196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7700281A Granted FR2376685A1 (fr) | 1977-01-06 | 1977-01-06 | Procede de traitement d'un gaz d'echappement de combustion contenant des oxydes d'azote |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2376685A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372770A (en) * | 1981-07-31 | 1983-02-08 | Ppg Industries, Inc. | Melting glass with two stage NOx control |
US4849192A (en) * | 1987-04-08 | 1989-07-18 | Energy And Environmental Research Corp. | Methods for preventing formation of sulfuric acid and related products in combustion effluents |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900554A (en) * | 1973-03-16 | 1975-08-19 | Exxon Research Engineering Co | Method for the reduction of the concentration of no in combustion effluents using ammonia |
-
1977
- 1977-01-06 FR FR7700281A patent/FR2376685A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2376685A1 (fr) | 1978-08-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |