ATE271522T1 - Verfahren zur rückgewinnung von schwefelverbindungen - Google Patents
Verfahren zur rückgewinnung von schwefelverbindungenInfo
- Publication number
- ATE271522T1 ATE271522T1 AT00310452T AT00310452T ATE271522T1 AT E271522 T1 ATE271522 T1 AT E271522T1 AT 00310452 T AT00310452 T AT 00310452T AT 00310452 T AT00310452 T AT 00310452T AT E271522 T1 ATE271522 T1 AT E271522T1
- Authority
- AT
- Austria
- Prior art keywords
- gas stream
- ammonia
- hydrogen sulphide
- essentially
- oxygen
- Prior art date
Links
- 150000003464 sulfur compounds Chemical class 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- 239000007789 gas Substances 0.000 abstract 7
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 238000002485 combustion reaction Methods 0.000 abstract 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 238000004227 thermal cracking Methods 0.000 abstract 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
- 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
- C01B17/0417—Combustion reactors
-
- 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)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9929330.0A GB9929330D0 (en) | 1999-12-10 | 1999-12-10 | Sulphur recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE271522T1 true ATE271522T1 (de) | 2004-08-15 |
Family
ID=10866145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00310452T ATE271522T1 (de) | 1999-12-10 | 2000-11-24 | Verfahren zur rückgewinnung von schwefelverbindungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6506357B2 (de) |
| EP (1) | EP1106572B1 (de) |
| AT (1) | ATE271522T1 (de) |
| DE (1) | DE60012291T2 (de) |
| GB (1) | GB9929330D0 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2815270B1 (fr) * | 2000-10-17 | 2003-01-24 | Air Liquide | Procede d'oxydation partielle d'un flux de gaz comprenant du sulfure d'hydrogene et de l'ammoniac |
| US20040018460A1 (en) * | 2002-07-29 | 2004-01-29 | Korwin Michel J. | Apparatus and method for thermal neutralization of gaseous mixtures |
| FR2918295B1 (fr) * | 2007-07-04 | 2011-05-06 | Air Liquide | Procede d'oxydation d'un gaz comprenant de l'ammoniac et dispositif pour sa mise en oeuvre |
| US7775791B2 (en) * | 2008-02-25 | 2010-08-17 | General Electric Company | Method and apparatus for staged combustion of air and fuel |
| GB2467930B (en) * | 2009-02-19 | 2014-07-16 | Linde Ag | A method and apparatus for the partial oxidation of hydrogen sulphide |
| US8876960B2 (en) * | 2009-09-16 | 2014-11-04 | Chevron U.S.A Inc. | Method and system for transporting and processing sour fluids |
| BE1025857B1 (nl) * | 2017-12-29 | 2019-07-30 | Europem Technologies Nv | Een werkwijze en een systeem voor het herwinnen van zwavel uit een zwavelafval |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035158A (en) * | 1975-04-25 | 1977-07-12 | John Zink Company | Process and apparatus for burning hydrogen sulfide and other combustible fluid to recover sulfur |
| DE3163142D1 (en) | 1980-02-26 | 1984-05-24 | Shell Int Research | A process for combusting ammonia-containing gases which also contain hydrogen sulphide |
| US4391790A (en) * | 1981-09-28 | 1983-07-05 | Standard Oil Company (Indiana) | Method and apparatus for reducing the ammonia concentration of sulfur recovery facility gas streams |
| DE3335931C2 (de) * | 1983-10-04 | 1986-06-12 | Davy McKee AG, 6000 Frankfurt | Verfahren zur Herstellung von Schwefel aus einem NH↓3↓-haltigen und einem NH-↓3↓-freien Sauergas |
| US4780305A (en) | 1986-10-03 | 1988-10-25 | The Ralph M. Parsons Company | Dual combustion oxygen-enriched claus sulfur plant |
| BR8900251A (pt) | 1988-01-21 | 1989-09-19 | Union Carbide Corp | Processo para a producao de enxofre |
| US5139764A (en) * | 1988-01-21 | 1992-08-18 | Union Carbide Industrial Gases Technology Corporation | Sulfur recovery process for ammonia-containing feed gas |
| FR2730721B1 (fr) * | 1995-02-21 | 1997-03-21 | Air Liquide | Procede d'oxydation partielle d'un flux de gaz comprenant du sulfure d'hydrogene |
| DE19718261A1 (de) * | 1997-04-30 | 1998-11-05 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Umwandlung von Schwefelwasserstoff in elementaren Schwefel |
| GB9814064D0 (en) * | 1998-06-29 | 1998-08-26 | Boc Group Plc | Partial combustion of hydrogen sulphide |
-
1999
- 1999-12-10 GB GBGB9929330.0A patent/GB9929330D0/en not_active Ceased
-
2000
- 2000-11-24 EP EP00310452A patent/EP1106572B1/de not_active Expired - Lifetime
- 2000-11-24 DE DE60012291T patent/DE60012291T2/de not_active Expired - Fee Related
- 2000-11-24 AT AT00310452T patent/ATE271522T1/de not_active IP Right Cessation
- 2000-12-06 US US09/731,208 patent/US6506357B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9929330D0 (en) | 2000-02-02 |
| US20010003577A1 (en) | 2001-06-14 |
| EP1106572A2 (de) | 2001-06-13 |
| EP1106572B1 (de) | 2004-07-21 |
| DE60012291T2 (de) | 2005-08-18 |
| DE60012291D1 (de) | 2004-08-26 |
| US6506357B2 (en) | 2003-01-14 |
| EP1106572A3 (de) | 2001-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |