FR2138371B2 - - Google Patents
Info
- Publication number
- FR2138371B2 FR2138371B2 FR717118746A FR7118746A FR2138371B2 FR 2138371 B2 FR2138371 B2 FR 2138371B2 FR 717118746 A FR717118746 A FR 717118746A FR 7118746 A FR7118746 A FR 7118746A FR 2138371 B2 FR2138371 B2 FR 2138371B2
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717118746A FR2138371B2 (fr) | 1971-01-19 | 1971-05-24 | |
US00216988A US3832454A (en) | 1971-01-19 | 1972-01-11 | Process for manufacturing sulfur from a gas containing hydrogen sulfide and sulfur dioxide |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7101717A FR2122674A5 (en) | 1971-01-19 | 1971-01-19 | Sulphur prodn - from hydrogen sulphide and sulphur dioxide |
FR717118746A FR2138371B2 (fr) | 1971-01-19 | 1971-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2138371A2 FR2138371A2 (fr) | 1973-01-05 |
FR2138371B2 true FR2138371B2 (fr) | 1973-05-25 |
Family
ID=26216157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717118746A Expired FR2138371B2 (fr) | 1971-01-19 | 1971-05-24 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3832454A (fr) |
FR (1) | FR2138371B2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036943A (en) * | 1972-09-15 | 1977-07-19 | Institut Francais Du Petrole | Process for removing sulfur dioxide from a gas and producing sulfur therefrom |
US3907972A (en) * | 1973-04-30 | 1975-09-23 | Celanese Corp | Absorbing SO{HD 2 {B with polyacrylic acid solution |
US4124685A (en) * | 1976-06-08 | 1978-11-07 | Tarhan Mehmet O | Method for substantially complete removal of hydrogen sulfide from sulfur bearing industrial gases |
US4085199A (en) * | 1976-06-08 | 1978-04-18 | Bethlehem Steel Corporation | Method for removing hydrogen sulfide from sulfur-bearing industrial gases with claus-type reactors |
US5785888A (en) * | 1995-03-24 | 1998-07-28 | Milmac Operating Company | Method for removal of sulfur dioxide |
US5736117A (en) * | 1995-09-29 | 1998-04-07 | Marathon Oil Company | Sulfur debonding agent enhancing sulfur recovery from a hydrogen sulfide conversion process |
FR2753395B1 (fr) * | 1996-09-16 | 1998-11-06 | Inst Francais Du Petrole | Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure et de l'anhydride sulfureux, comportant une etape d'elimination du soufre par refroidissement de l'effluent gazeux |
FR2753396B1 (fr) * | 1996-09-16 | 1998-10-30 | Inst Francais Du Petrole | Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure et du dioxyde de soufre comportant une etape d'appauvrissement en soufre du solvant recycle |
FR2882942B1 (fr) * | 2005-03-09 | 2007-06-15 | Inst Francais Du Petrole | Procede perfectionne de traitement d'un gaz contenant de l'hydrogene sulfure et du dioxyde de soufre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US927342A (en) * | 1909-07-06 | Walther Feld | Process of recovering sulfur. | |
OA02209A (fr) * | 1965-03-30 | 1970-05-05 | Inst Francais Du Petrole | Procédé de conversion de l'hydrogène sulfuré en soufre élémentaire. |
FR1592092A (fr) * | 1968-02-29 | 1970-05-11 |
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1971
- 1971-05-24 FR FR717118746A patent/FR2138371B2/fr not_active Expired
-
1972
- 1972-01-11 US US00216988A patent/US3832454A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3832454A (en) | 1974-08-27 |
FR2138371A2 (fr) | 1973-01-05 |