GB473248A - An improved process for obtaining sulphur from gases containing hydrogen sulphide - Google Patents
An improved process for obtaining sulphur from gases containing hydrogen sulphideInfo
- Publication number
- GB473248A GB473248A GB11023/37A GB1102337A GB473248A GB 473248 A GB473248 A GB 473248A GB 11023/37 A GB11023/37 A GB 11023/37A GB 1102337 A GB1102337 A GB 1102337A GB 473248 A GB473248 A GB 473248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen sulphide
- containing hydrogen
- gases containing
- improved process
- sulphur
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
In the preparation of sulphur from gases containing hydrogen sulphide and also hydrocarbons by the catalytic oxidation of the hydrogen sulphide, the reaction is carried out at a temperature of at least 350 DEG C. and if required up to 600 DEG C., whereby complete combustion of the hydrocarbons also occurs, and deposition of carbon on the catalyst is avoided. The catalyst is preferably in a form having a large active surface, e.g. grains of diameter 3--15 mm., or small balls or tubes, and if necessary the reactants may be preheated by heat exchange with the reaction products.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR820700D FR820700A (en) | 1937-04-17 | 1937-04-17 | Process for obtaining sulfur from gases containing hydrogen sulfide |
| GB11023/37A GB473248A (en) | 1937-04-17 | 1937-04-17 | An improved process for obtaining sulphur from gases containing hydrogen sulphide |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11023/37A GB473248A (en) | 1937-04-17 | 1937-04-17 | An improved process for obtaining sulphur from gases containing hydrogen sulphide |
| FR820700T | 1937-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB473248A true GB473248A (en) | 1937-10-08 |
Family
ID=9978635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11023/37A Expired GB473248A (en) | 1937-04-17 | 1937-04-17 | An improved process for obtaining sulphur from gases containing hydrogen sulphide |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR820700A (en) |
| GB (1) | GB473248A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088744A (en) * | 1977-04-18 | 1978-05-09 | Standard Oil Company (Indiana) | Increased preheating of sulfur plant gases |
-
1937
- 1937-04-17 FR FR820700D patent/FR820700A/en not_active Expired
- 1937-04-17 GB GB11023/37A patent/GB473248A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR820700A (en) | 1937-11-16 |
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