CA1028828A - Procede de conversion en sulfure elementaire du sulfure d'hydrogene contenu dans les debits gazeux de faible concentration en sulfure d'hydrogene - Google Patents
Procede de conversion en sulfure elementaire du sulfure d'hydrogene contenu dans les debits gazeux de faible concentration en sulfure d'hydrogeneInfo
- Publication number
- CA1028828A CA1028828A CA202,842A CA202842A CA1028828A CA 1028828 A CA1028828 A CA 1028828A CA 202842 A CA202842 A CA 202842A CA 1028828 A CA1028828 A CA 1028828A
- Authority
- CA
- Canada
- Prior art keywords
- hydrogen sulfide
- sulfur
- conversion
- gas streams
- concentration
- 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.)
- Expired
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
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
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
-
- 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
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0413—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the combustion step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US377448A US3880986A (en) | 1973-07-09 | 1973-07-09 | Process for the conversion of hydrogen sulfide in gas streams of low hydrogen sulfide concentration to sulfur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1028828A true CA1028828A (fr) | 1978-04-04 |
Family
ID=23489151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA202,842A Expired CA1028828A (fr) | 1973-07-09 | 1974-06-19 | Procede de conversion en sulfure elementaire du sulfure d'hydrogene contenu dans les debits gazeux de faible concentration en sulfure d'hydrogene |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3880986A (fr) |
| CA (1) | CA1028828A (fr) |
| DE (1) | DE2429942C2 (fr) |
| GB (1) | GB1436083A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279882A (en) * | 1979-04-27 | 1981-07-21 | Ralph M. Parsons Company | Process for sulfur production |
| US4382912A (en) * | 1981-09-10 | 1983-05-10 | Gulf Research & Development Company | Selective combusting of hydrogen sulfide in carbon dioxide injection gas |
| US5389351A (en) * | 1992-11-04 | 1995-02-14 | Hasebe; Nobuyasu | Method for desulfurizing a gas |
| US5686056A (en) * | 1996-02-05 | 1997-11-11 | Bechtel Group, Inc. | Methods and apparatus for purifying hydrogen sulfide |
| CA2318734C (fr) * | 1998-01-26 | 2007-07-03 | Tda Research, Inc. | Catalyseurs utilises pour l'oxydation selective d'acide sulfhydrique en soufre |
| US20030194366A1 (en) * | 2002-03-25 | 2003-10-16 | Girish Srinivas | Catalysts and process for oxidizing hydrogen sulfide to sulfur dioxide and sulfur |
| US7060233B1 (en) | 2002-03-25 | 2006-06-13 | Tda Research, Inc. | Process for the simultaneous removal of sulfur and mercury |
| RU2430014C1 (ru) * | 2010-03-31 | 2011-09-27 | Открытое акционерное общество "Гипрогазоочистка" | Способ получения серы из кислых газов с низким содержанием сероводорода |
| CN105293446B (zh) * | 2015-11-18 | 2017-12-01 | 山东迅达化工集团有限公司 | 低浓度酸性气的低硫排放硫磺回收工艺 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE437910C (de) * | 1925-03-14 | 1926-11-30 | Linde Eismasch Ag | Gewinnung von konzentriertem Schwefeldioxyd |
| US1904512A (en) * | 1929-06-22 | 1933-04-18 | Gen Electric | Method and apparatus for preparing sulphur dioxide |
| US2630375A (en) * | 1951-03-12 | 1953-03-03 | Jefferson Lake Sulphur Co | Method of catalytic desulfurization of gases |
| US2726933A (en) * | 1952-01-09 | 1955-12-13 | Allied Chem & Dye Corp | Production and use of sulfur dioxide |
| US3149916A (en) * | 1961-02-17 | 1964-09-22 | Basf Ag | Combustion of sulfur with oxygen-containing gases |
| US3317281A (en) * | 1965-07-12 | 1967-05-02 | Pan American Petroleum Corp | Recovery of sulfur from gases containing heavy hydrocarbons |
| DE1941703A1 (de) * | 1969-08-16 | 1971-03-04 | Messer Griesheim Gmbh | Verfahren zum Gewinnen von Schwefel aus schwefelwasserstoffhaltigen Gasen |
| US3661534A (en) * | 1970-06-15 | 1972-05-09 | Zink Co John | Apparatus for sulfur recovery |
-
1973
- 1973-07-09 US US377448A patent/US3880986A/en not_active Expired - Lifetime
-
1974
- 1974-06-19 CA CA202,842A patent/CA1028828A/fr not_active Expired
- 1974-06-21 DE DE2429942A patent/DE2429942C2/de not_active Expired
- 1974-07-02 GB GB2919774A patent/GB1436083A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2429942A1 (de) | 1975-01-30 |
| DE2429942C2 (de) | 1986-04-24 |
| GB1436083A (en) | 1976-05-19 |
| US3880986A (en) | 1975-04-29 |
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