FR2340126A1 - Purification d'un gaz contenant du sulfure d'hydrogene et d'autres gaz indesirables - Google Patents
Purification d'un gaz contenant du sulfure d'hydrogene et d'autres gaz indesirablesInfo
- Publication number
- FR2340126A1 FR2340126A1 FR7603465A FR7603465A FR2340126A1 FR 2340126 A1 FR2340126 A1 FR 2340126A1 FR 7603465 A FR7603465 A FR 7603465A FR 7603465 A FR7603465 A FR 7603465A FR 2340126 A1 FR2340126 A1 FR 2340126A1
- Authority
- FR
- France
- Prior art keywords
- soln
- naphthoquinone
- chelate
- waste gas
- sulphur dioxide
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7603465A FR2340126A1 (fr) | 1976-02-09 | 1976-02-09 | Purification d'un gaz contenant du sulfure d'hydrogene et d'autres gaz indesirables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7603465A FR2340126A1 (fr) | 1976-02-09 | 1976-02-09 | Purification d'un gaz contenant du sulfure d'hydrogene et d'autres gaz indesirables |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2340126A1 true FR2340126A1 (fr) | 1977-09-02 |
FR2340126B1 FR2340126B1 (fr) | 1981-10-09 |
Family
ID=9168888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7603465A Granted FR2340126A1 (fr) | 1976-02-09 | 1976-02-09 | Purification d'un gaz contenant du sulfure d'hydrogene et d'autres gaz indesirables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2340126A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257124A1 (fr) * | 1986-08-22 | 1988-03-02 | ARI TECHNOLOGIES, INC. (a corporation of Illinois) | Elimination d'hydrogène sulfuré |
-
1976
- 1976-02-09 FR FR7603465A patent/FR2340126A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257124A1 (fr) * | 1986-08-22 | 1988-03-02 | ARI TECHNOLOGIES, INC. (a corporation of Illinois) | Elimination d'hydrogène sulfuré |
Also Published As
Publication number | Publication date |
---|---|
FR2340126B1 (fr) | 1981-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |