FR2199477B1 - - Google Patents
Info
- Publication number
- FR2199477B1 FR2199477B1 FR7326810A FR7326810A FR2199477B1 FR 2199477 B1 FR2199477 B1 FR 2199477B1 FR 7326810 A FR7326810 A FR 7326810A FR 7326810 A FR7326810 A FR 7326810A FR 2199477 B1 FR2199477 B1 FR 2199477B1
- 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
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/523—Mixtures of hydrogen sulfide and sulfur 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)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47073553A JPS519761B2 (en) | 1972-07-22 | 1972-07-22 | |
| JP47073552A JPS513481B2 (en) | 1972-07-22 | 1972-07-22 | |
| JP47117522A JPS4975462A (en) | 1972-11-22 | 1972-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2199477A1 FR2199477A1 (en) | 1974-04-12 |
| FR2199477B1 true FR2199477B1 (en) | 1977-12-23 |
Family
ID=27301248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7326810A Expired FR2199477B1 (en) | 1972-07-22 | 1973-07-20 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1008638A (en) |
| DE (1) | DE2337364C3 (en) |
| FR (1) | FR2199477B1 (en) |
| GB (1) | GB1430602A (en) |
| IT (1) | IT998273B (en) |
| NL (1) | NL169416C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367212A (en) * | 1979-05-03 | 1983-01-04 | Fmc Corporation | Control of thiosulfate in wet desulfurization process solutions |
| US4455236A (en) * | 1982-12-20 | 1984-06-19 | General Electric Company | Method for removing hydrogen sulfide from aqueous streams |
| CA2338088A1 (en) * | 1998-07-21 | 2000-02-03 | Crystatech, Inc. | Improved regeneration method for process which removes hydrogen sulfide from gas streams |
| CN111983134B (en) * | 2019-05-24 | 2022-08-05 | 中国石油天然气股份有限公司 | Method for measuring contents of hydrogen sulfide and hydrogen polysulfide in liquid sulfur |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE457524A (en) * | ||||
| US2044167A (en) * | 1931-11-11 | 1936-06-16 | Firm Of Bayerische Stickstoff | Process of producing ammonium sulphate |
| DE923156C (en) * | 1943-07-06 | 1955-02-03 | Kalman Von Dr Szombathy | Removal of hydrogen sulphide, ammonia and hydrogen cyanide from gases and simultaneous processing of the ammonia water and recovery of ammonium sulphate or sulfur |
| DE909138C (en) * | 1950-09-10 | 1954-04-15 | Bergwerksverband Zur Verwertun | Process for removing hydrogen cyanide, ammonia and hydrogen sulphide from coke oven gases with the production of ammonium sulphate |
| US2898190A (en) * | 1951-11-22 | 1959-08-04 | Grosskinsky Otto | Method of producing ammonium sulfate and ammonium thiosulfate |
| DE1005047B (en) * | 1953-06-11 | 1957-03-28 | Dr Phil Kalman Von Szombathy | Process for the dehydrogenation or oxidation of inorganic and organic sulfur compounds |
| FR1588620A (en) * | 1967-11-03 | 1970-04-17 |
-
1973
- 1973-07-20 CA CA176,924A patent/CA1008638A/en not_active Expired
- 1973-07-20 FR FR7326810A patent/FR2199477B1/fr not_active Expired
- 1973-07-23 GB GB3507173A patent/GB1430602A/en not_active Expired
- 1973-07-23 DE DE19732337364 patent/DE2337364C3/en not_active Expired
- 1973-07-23 IT IT2691073A patent/IT998273B/en active
- 1973-07-23 NL NL7310225A patent/NL169416C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2337364B2 (en) | 1978-06-01 |
| DE2337364A1 (en) | 1974-02-14 |
| GB1430602A (en) | 1976-03-31 |
| IT998273B (en) | 1976-01-20 |
| NL169416B (en) | 1982-02-16 |
| NL7310225A (en) | 1974-01-24 |
| CA1008638A (en) | 1977-04-19 |
| NL169416C (en) | 1982-07-16 |
| FR2199477A1 (en) | 1974-04-12 |
| DE2337364C3 (en) | 1985-11-21 |