GB917501A - Process for the removal of carbon-containing sulphur compounds from carbon dioxide - Google Patents
Process for the removal of carbon-containing sulphur compounds from carbon dioxideInfo
- Publication number
- GB917501A GB917501A GB6594/60A GB659460A GB917501A GB 917501 A GB917501 A GB 917501A GB 6594/60 A GB6594/60 A GB 6594/60A GB 659460 A GB659460 A GB 659460A GB 917501 A GB917501 A GB 917501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- carbon dioxide
- sulphur compounds
- activated carbon
- removal
- 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
-
- 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
- B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/36—Reactivation or regeneration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
Abstract
Carbon dioxide gas is freed from carboncontaining sulphur compounds, for example carbon oxysulphide, carbon disulphide and mercaptans, by leading the carbon dioxide gas, containing 5 to 15% by volume of water vapour, in the presence of oxygen and at a temperature below 100 DEG C., over an activated carbon impregnated with a basic reacting compound of an alkali metal or ammonia, the quantity of which compound is equivalent to less than 0,7 mole of the corresponding oxide per kilogram of activated carbon, thereby forming alkali metal sulphate or ammonium sulphate which remains in the activated carbon. When the active carbon is exhausted it may be regenerated by washing with hot water.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL32674A DE1087580B (en) | 1959-03-10 | 1959-03-10 | Process for removing organic sulfur compounds from carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB917501A true GB917501A (en) | 1963-02-06 |
Family
ID=7266002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6594/60A Expired GB917501A (en) | 1959-03-10 | 1960-02-25 | Process for the removal of carbon-containing sulphur compounds from carbon dioxide |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1087580B (en) |
| GB (1) | GB917501A (en) |
| NL (2) | NL127294C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372927A (en) * | 1981-08-17 | 1983-02-08 | Shell Oil Company | Sulfur oxides removal |
| US10773958B2 (en) | 2014-03-21 | 2020-09-15 | Chevron Phillips Chemical Company Lp | Processes for removing polysulfanes and elemental sulfur from hydrogen sulfide |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2511976C2 (en) * | 1975-03-19 | 1983-10-13 | Laboratorium für Adsorptionstechnik GmbH, 6000 Frankfurt | Process for regenerating an activated carbon loaded with organic sulfur compounds |
-
0
- NL NL249188D patent/NL249188A/xx unknown
- NL NL127294D patent/NL127294C/xx active
-
1959
- 1959-03-10 DE DEL32674A patent/DE1087580B/en active Pending
-
1960
- 1960-02-25 GB GB6594/60A patent/GB917501A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372927A (en) * | 1981-08-17 | 1983-02-08 | Shell Oil Company | Sulfur oxides removal |
| US10773958B2 (en) | 2014-03-21 | 2020-09-15 | Chevron Phillips Chemical Company Lp | Processes for removing polysulfanes and elemental sulfur from hydrogen sulfide |
| EP3119720B1 (en) * | 2014-03-21 | 2021-04-28 | Chevron Phillips Chemical Company LP | Processes for removing sulfur impurities from hydrogen sulfide |
Also Published As
| Publication number | Publication date |
|---|---|
| NL127294C (en) | |
| DE1087580B (en) | 1960-08-25 |
| NL249188A (en) |
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