ZA975859B - Process for the recovery of sulfur from SO2 containing gases. - Google Patents
Process for the recovery of sulfur from SO2 containing gases.Info
- Publication number
- ZA975859B ZA975859B ZA9705859A ZA975859A ZA975859B ZA 975859 B ZA975859 B ZA 975859B ZA 9705859 A ZA9705859 A ZA 9705859A ZA 975859 A ZA975859 A ZA 975859A ZA 975859 B ZA975859 B ZA 975859B
- Authority
- ZA
- South Africa
- Prior art keywords
- sulfur
- recovery
- containing gases
- gases
- Prior art date
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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
- B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
-
- 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
- C01B17/0426—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 catalytic conversion
- C01B17/0439—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 catalytic conversion at least one catalyst bed operating below the dew-point of sulfur
-
- 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
- C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96201891 | 1996-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA975859B true ZA975859B (en) | 1998-02-03 |
Family
ID=8224151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9705859A ZA975859B (en) | 1996-07-08 | 1997-07-01 | Process for the recovery of sulfur from SO2 containing gases. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0910545A1 (en) |
| JP (1) | JP2000514389A (en) |
| CN (1) | CN1230158A (en) |
| AR (1) | AR007727A1 (en) |
| AU (1) | AU3361297A (en) |
| BR (1) | BR9710240A (en) |
| CA (1) | CA2259946A1 (en) |
| CZ (1) | CZ4899A3 (en) |
| EA (1) | EA199900090A1 (en) |
| HU (1) | HUP9904020A3 (en) |
| ID (1) | ID18897A (en) |
| PL (1) | PL331044A1 (en) |
| SK (1) | SK2199A3 (en) |
| TW (1) | TW382617B (en) |
| WO (1) | WO1998001387A1 (en) |
| ZA (1) | ZA975859B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627966B (en) * | 2015-02-12 | 2016-09-07 | 中南大学 | A kind of method preparing nano-sulfur for raw material with sulfur dioxide flue gas |
| CN109529567B (en) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | Process for desulfurizing hydrogen sulfide and sulfur dioxide through reaction |
| CN109529579B (en) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | Process device and process method for reaction desulfurization of hydrogen sulfide and sulfur dioxide |
| CN109529573B (en) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | Process device and process method for liquid-phase desulfurization of hydrogen sulfide and sulfur dioxide |
| CN109529578B (en) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | Process device and process method for liquid-phase reaction desulfurization of hydrogen sulfide and sulfur dioxide |
| CN109534297B (en) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | Method for desulfurizing hydrogen sulfide and sulfur dioxide through reaction |
| CN109529580B (en) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | Process device and process method for desulfurizing sulfur dioxide and hydrogen sulfide through liquid-phase reaction |
| CN109772134B (en) * | 2019-01-10 | 2021-12-28 | 昆明理工大学 | Circulation desorption H2S and SO2And process for recovering sulfur |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447903A (en) * | 1966-10-27 | 1969-06-03 | Freeport Sulphur Co | Sulphur production |
| CA1142326A (en) * | 1979-12-11 | 1983-03-08 | Hudson's Bay Oil And Gas Company Limited | High pressure process for recovery of sulphur from gases |
-
1997
- 1997-07-01 ZA ZA9705859A patent/ZA975859B/en unknown
- 1997-07-04 AR ARP970103010A patent/AR007727A1/en unknown
- 1997-07-07 AU AU33612/97A patent/AU3361297A/en not_active Abandoned
- 1997-07-07 CA CA002259946A patent/CA2259946A1/en not_active Abandoned
- 1997-07-07 EA EA199900090A patent/EA199900090A1/en unknown
- 1997-07-07 HU HU9904020A patent/HUP9904020A3/en unknown
- 1997-07-07 CZ CZ9948A patent/CZ4899A3/en unknown
- 1997-07-07 EP EP97929589A patent/EP0910545A1/en not_active Withdrawn
- 1997-07-07 SK SK21-99A patent/SK2199A3/en unknown
- 1997-07-07 WO PCT/NL1997/000392 patent/WO1998001387A1/en not_active Application Discontinuation
- 1997-07-07 BR BR9710240-7A patent/BR9710240A/en not_active Application Discontinuation
- 1997-07-07 PL PL97331044A patent/PL331044A1/en unknown
- 1997-07-07 JP JP10505090A patent/JP2000514389A/en active Pending
- 1997-07-07 CN CN97197730A patent/CN1230158A/en active Pending
- 1997-07-08 ID IDP972355A patent/ID18897A/en unknown
- 1997-08-27 TW TW086109609A patent/TW382617B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AU3361297A (en) | 1998-02-02 |
| HUP9904020A2 (en) | 2000-03-28 |
| WO1998001387A1 (en) | 1998-01-15 |
| JP2000514389A (en) | 2000-10-31 |
| HUP9904020A3 (en) | 2000-06-28 |
| EP0910545A1 (en) | 1999-04-28 |
| CA2259946A1 (en) | 1998-01-15 |
| BR9710240A (en) | 2000-01-11 |
| EA199900090A1 (en) | 1999-08-26 |
| CZ4899A3 (en) | 1999-07-14 |
| ID18897A (en) | 1998-05-20 |
| CN1230158A (en) | 1999-09-29 |
| AR007727A1 (en) | 1999-11-10 |
| PL331044A1 (en) | 1999-06-21 |
| TW382617B (en) | 2000-02-21 |
| SK2199A3 (en) | 2000-03-13 |
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