GB731696A - Process for the recovery of elementary sulphur from gases containing hydrogen sulphide - Google Patents
Process for the recovery of elementary sulphur from gases containing hydrogen sulphideInfo
- Publication number
- GB731696A GB731696A GB24637/52A GB2463752A GB731696A GB 731696 A GB731696 A GB 731696A GB 24637/52 A GB24637/52 A GB 24637/52A GB 2463752 A GB2463752 A GB 2463752A GB 731696 A GB731696 A GB 731696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen sulphide
- recovery
- containing hydrogen
- gases containing
- 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
- C01B17/05—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)
Abstract
In the recovery of sulphur from gases containing hydrogen sulphide by washing these with an alkaline or ammoniacal solution containing an organic oxygen carrier and then treating the solution with oxygen or air to oxidize the hydrogen sulphide to sulphur, the oxidation step is carried out at a temperature below 25 DEG C. As oxygen carriers hydroxybenzene or other cyclic oxy-compounds may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE731696X | 1951-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB731696A true GB731696A (en) | 1955-06-15 |
Family
ID=6638454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24637/52A Expired GB731696A (en) | 1951-10-01 | 1952-10-01 | Process for the recovery of elementary sulphur from gases containing hydrogen sulphide |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE514510A (en) |
| FR (1) | FR1063730A (en) |
| GB (1) | GB731696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2972522A (en) * | 1956-08-30 | 1961-02-21 | Universal Oil Prod Co | Sulfur production |
-
0
- BE BE514510D patent/BE514510A/xx unknown
-
1952
- 1952-09-26 FR FR1063730D patent/FR1063730A/en not_active Expired
- 1952-10-01 GB GB24637/52A patent/GB731696A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2972522A (en) * | 1956-08-30 | 1961-02-21 | Universal Oil Prod Co | Sulfur production |
Also Published As
| Publication number | Publication date |
|---|---|
| BE514510A (en) | |
| FR1063730A (en) | 1954-05-05 |
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