EG24601A - Process for the removal of hydrogen sulfide, by means of its oxidation in the presence of hetero polyacids - Google Patents
Process for the removal of hydrogen sulfide, by means of its oxidation in the presence of hetero polyacidsInfo
- Publication number
- EG24601A EG24601A EGNA2006000742A EG24601A EG 24601 A EG24601 A EG 24601A EG NA2006000742 A EGNA2006000742 A EG NA2006000742A EG 24601 A EG24601 A EG 24601A
- Authority
- EG
- Egypt
- Prior art keywords
- oxidation
- hydrogen sulfide
- removal
- hetero
- formula
- Prior art date
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 125000005842 heteroatom Chemical group 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011964 heteropoly acid Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
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
- B01D53/52—Hydrogen sulfide
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Compounds Of Iron (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000175A ITMI20040175A1 (it) | 2004-02-05 | 2004-02-05 | Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi |
| PCT/EP2005/000669 WO2005075351A2 (en) | 2004-02-05 | 2005-01-20 | Process for the removal of hydrogen sulfide, by means of its oxidation in the presence of hetero polyacids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EG24601A true EG24601A (en) | 2009-12-23 |
Family
ID=34835578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EGNA2006000742 EG24601A (en) | 2004-02-05 | 2006-08-06 | Process for the removal of hydrogen sulfide, by means of its oxidation in the presence of hetero polyacids |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7553473B2 (de) |
| EP (1) | EP1713720B1 (de) |
| AT (1) | ATE489332T1 (de) |
| DE (1) | DE602005024921D1 (de) |
| EG (1) | EG24601A (de) |
| IT (1) | ITMI20040175A1 (de) |
| SA (1) | SA05250477B1 (de) |
| WO (1) | WO2005075351A2 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20040175A1 (it) | 2004-02-05 | 2004-05-05 | Eni Spa | Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi |
| ITMI20050322A1 (it) * | 2005-03-03 | 2006-09-04 | Eni Spa | Procedimento per la rimozione tramite ossidazione di mercaptani contenuti in idrocarburi |
| ITMI20051647A1 (it) | 2005-09-07 | 2007-03-08 | Enitecnologie Spa | Procedimento per la rimnozione in continuo di idrogeno solforato da correnti gassose |
| ITMI20051646A1 (it) * | 2005-09-07 | 2007-03-08 | Enitecnologie Spa | Procedimento per la riossidazione senza sviluppo di ossidi di azoro di soluzioni ferrose provenienti dal processo di rimozione in continuo di idrogeno solforato da correnti gassose mediante metodo redox |
| RU2521058C1 (ru) * | 2013-01-09 | 2014-06-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Способ очистки природного газа от серы и сероводорода |
| CN104511236A (zh) * | 2013-10-08 | 2015-04-15 | 中国石油化工股份有限公司 | 一种酸性铁离子溶液脱除硫化氢的方法 |
| CN105561758A (zh) * | 2014-10-14 | 2016-05-11 | 中国石油化工股份有限公司 | 一种高效湿法铁基离子液体脱除硫化氢的方法 |
| CN110799628B (zh) | 2017-05-08 | 2022-04-29 | 索尔维公司 | 用于从液体组合物中去除硫化合物的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN168471B (de) | 1985-08-23 | 1991-04-13 | Shell Int Research | |
| US4891205A (en) * | 1986-02-24 | 1990-01-02 | The Dow Chemical Company | Stabilized chelating agents for removing hydrogen sulfide |
| US5026503A (en) * | 1989-07-21 | 1991-06-25 | Amoco Corporation | Composition and method for removing hydrogen sulfide from gas streams |
| US5273734A (en) * | 1990-01-12 | 1993-12-28 | The Texas A&M University System | Conversion of H2 to sulfur |
| US5215728A (en) * | 1990-12-20 | 1993-06-01 | Ari Technologies Inc. | Method and apparatus for removal of h2s from a process gas, including thiosulfate and/or cyanide salt decomposition |
| US5705685A (en) | 1995-10-31 | 1998-01-06 | Sun Company, Inc. (R&M) | Conversion of alkanes to unsaturated carboxylic acids |
| ITMI20040175A1 (it) | 2004-02-05 | 2004-05-05 | Eni Spa | Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi |
| ITMI20050322A1 (it) * | 2005-03-03 | 2006-09-04 | Eni Spa | Procedimento per la rimozione tramite ossidazione di mercaptani contenuti in idrocarburi |
-
2004
- 2004-02-05 IT IT000175A patent/ITMI20040175A1/it unknown
-
2005
- 2005-01-20 AT AT05706987T patent/ATE489332T1/de not_active IP Right Cessation
- 2005-01-20 DE DE602005024921T patent/DE602005024921D1/de not_active Expired - Lifetime
- 2005-01-20 US US10/588,215 patent/US7553473B2/en not_active Expired - Fee Related
- 2005-01-20 EP EP05706987A patent/EP1713720B1/de not_active Expired - Lifetime
- 2005-01-20 WO PCT/EP2005/000669 patent/WO2005075351A2/en not_active Ceased
- 2005-01-31 SA SA05250477A patent/SA05250477B1/ar unknown
-
2006
- 2006-08-06 EG EGNA2006000742 patent/EG24601A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1713720A2 (de) | 2006-10-25 |
| EP1713720B1 (de) | 2010-11-24 |
| ITMI20040175A1 (it) | 2004-05-05 |
| WO2005075351A3 (en) | 2006-09-28 |
| SA05250477B1 (ar) | 2009-12-22 |
| US20070178033A1 (en) | 2007-08-02 |
| WO2005075351A2 (en) | 2005-08-18 |
| DE602005024921D1 (de) | 2011-01-05 |
| US7553473B2 (en) | 2009-06-30 |
| ATE489332T1 (de) | 2010-12-15 |
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