EG23957A - Chemical biological process for the removal of h2sfrom a gas - Google Patents
Chemical biological process for the removal of h2sfrom a gasInfo
- Publication number
- EG23957A EG23957A EGNA2005000330A EG23957A EG 23957 A EG23957 A EG 23957A EG NA2005000330 A EGNA2005000330 A EG NA2005000330A EG 23957 A EG23957 A EG 23957A
- Authority
- EG
- Egypt
- Prior art keywords
- sub
- gas
- absorption column
- iron
- sup
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 2
- 230000031018 biological processes and functions Effects 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 abstract 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 241000605118 Thiobacillus Species 0.000 abstract 1
- 229910001447 ferric ion Inorganic materials 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- -1 iron ions Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000006193 liquid solution Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000012465 retentate Substances 0.000 abstract 1
- 239000000243 solution Substances 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
- C01B17/05—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
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/05—Biogas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/17—Microbiological reactions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- External Artificial Organs (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002705A ITMI20022705A1 (it) | 2002-12-20 | 2002-12-20 | Processo chimico biologico per la desolforazione di correnti gassose contenenti h2s. |
| PCT/EP2003/013798 WO2004056454A1 (en) | 2002-12-20 | 2003-12-04 | Chemical-biological process for the removal of h2s from a gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EG23957A true EG23957A (en) | 2008-02-07 |
Family
ID=32676847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EGNA2005000330 EG23957A (en) | 2002-12-20 | 2005-06-19 | Chemical biological process for the removal of h2sfrom a gas |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7438886B2 (de) |
| EP (1) | EP1572325B1 (de) |
| AT (1) | ATE370784T1 (de) |
| AU (1) | AU2003293778A1 (de) |
| DE (1) | DE60315885T2 (de) |
| EA (1) | EA008811B1 (de) |
| EG (1) | EG23957A (de) |
| IT (1) | ITMI20022705A1 (de) |
| PT (1) | PT1572325E (de) |
| WO (1) | WO2004056454A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5072612B2 (ja) * | 2008-01-16 | 2012-11-14 | 株式会社東芝 | 生物脱硫装置の立ち上げ方法 |
| ES2352627B1 (es) | 2009-07-09 | 2012-01-02 | Consejo Superior De Investigaciones Científicas (Csic) | Absorbentes reactivos y su uso para la desulfuracion de corrientes gaseosas |
| CN101700469B (zh) * | 2009-12-02 | 2012-08-08 | 天津大学 | 甲苯废气的鼓泡塔三相生物反应器净化装置及方法 |
| CN102451607B (zh) * | 2010-10-21 | 2016-05-18 | 李红玉 | 一种用于吸收硫化氢的内外双循环反应的方法和装置 |
| CN102452643A (zh) * | 2010-10-21 | 2012-05-16 | 李红玉 | 一种加速催化硫化氢和氧反应生成单质硫的技术 |
| PL2767584T3 (pl) | 2013-02-18 | 2017-02-28 | Politechnika Łódzka | Sposób redukcji poziomu dwutlenku węgla w procesie biologicznego oczyszczania biogazu |
| BR112016017093B1 (pt) * | 2014-02-03 | 2022-10-11 | Paqell B.V | Processo para conversão biológica de bissulfeto em enxofre elementar |
| CN106039972B (zh) * | 2016-06-24 | 2018-07-24 | 昆明理工大学 | 一种用磷矿浆净化工业尾气的方法 |
| CN110237697B (zh) * | 2019-06-12 | 2021-10-08 | 河北科技大学 | 一种生物净化废气的装置 |
| CN112938905B (zh) * | 2021-04-23 | 2023-05-30 | 中国科学院过程工程研究所 | 一种利用含硫化氢尾气制备高纯硫磺的方法 |
| US11826699B2 (en) | 2021-06-04 | 2023-11-28 | Saudi Arabian Oil Company | Stripping H2S off natural gas for multiple isotope analyses |
| CN114436387B (zh) * | 2022-02-23 | 2023-08-25 | 杰瑞环保科技有限公司 | 废水的处理方法和处理装置 |
| TR2022012637A2 (tr) * | 2022-08-10 | 2024-02-21 | Rafine Cevre Teknolojileri Ltd Sirketi | Mi̇kro-kabarcikli hi̇drojen sülfür (h2s) aritma si̇stemi̇ |
| CN118179236A (zh) * | 2022-12-12 | 2024-06-14 | 中国石油化工股份有限公司 | 天然气络合铁脱硫过程中脱硫溶液发泡的防治方法及脱硫装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1701825A (en) * | 1925-12-26 | 1929-02-12 | Koppers Co Inc | Gas-purification process |
| GB1056262A (en) * | 1962-08-31 | 1967-01-25 | Coal Industry Patents Ltd | Process for the bacteriological oxidation of ferrous salts in acidic solution |
| US4931262A (en) * | 1987-03-03 | 1990-06-05 | Dowa Mining Co., Ltd. | Method of treating H2 S containing gases |
| EP0280750B1 (de) * | 1987-03-03 | 1992-01-29 | Dowa Mining Co., Ltd. | Verfahren und Vorrichtung zur Behandlung von H2S enthaltenden Gasen |
| EP0582632B1 (de) | 1991-03-28 | 1999-03-31 | The Dow Chemical Company | Verfahren und vorrichtung zur entfernung von h2s aus gasströmen unter anwendung von membranreinigung der kreislauflösung |
| US5236677A (en) * | 1992-03-13 | 1993-08-17 | Grupo Cydsa S.A. De C.V. | Biological process for the elimination of sulphur compounds present in gas mixtures |
| US5508014A (en) | 1993-10-05 | 1996-04-16 | Gas Research Institute, Inc. | Regeneration of liquid redox systems using Thiobacillus ferrooxidans |
| US5753189A (en) | 1995-05-19 | 1998-05-19 | Gas Research Institute | Method and apparatus for controlling sulfur concentration in liquid redox sulfur removal processes |
| US5843382A (en) * | 1995-05-19 | 1998-12-01 | Gas Research Institute | Method and apparatus for removing sulfur from solution in liquid redox sulfur removal processes |
| US5989513A (en) * | 1995-07-28 | 1999-11-23 | Gas Research Institute | Biologically assisted process for treating sour gas at high pH |
| IT1282787B1 (it) * | 1996-06-04 | 1998-03-31 | Eniricerche Spa | Desolforazione di gas contenenti idrogeno solforato |
| US6056934A (en) * | 1998-05-08 | 2000-05-02 | Midamerican Energy Holdings Co. | Method and device for hydrogen sulfide abatement and production of sulfuric acid |
-
2002
- 2002-12-20 IT IT002705A patent/ITMI20022705A1/it unknown
-
2003
- 2003-12-04 PT PT03789149T patent/PT1572325E/pt unknown
- 2003-12-04 US US10/538,925 patent/US7438886B2/en not_active Expired - Fee Related
- 2003-12-04 EP EP03789149A patent/EP1572325B1/de not_active Expired - Lifetime
- 2003-12-04 AU AU2003293778A patent/AU2003293778A1/en not_active Abandoned
- 2003-12-04 WO PCT/EP2003/013798 patent/WO2004056454A1/en not_active Ceased
- 2003-12-04 DE DE60315885T patent/DE60315885T2/de not_active Expired - Lifetime
- 2003-12-04 EA EA200500758A patent/EA008811B1/ru not_active IP Right Cessation
- 2003-12-04 AT AT03789149T patent/ATE370784T1/de not_active IP Right Cessation
-
2005
- 2005-06-19 EG EGNA2005000330 patent/EG23957A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US7438886B2 (en) | 2008-10-21 |
| AU2003293778A1 (en) | 2004-07-14 |
| ATE370784T1 (de) | 2007-09-15 |
| EP1572325A1 (de) | 2005-09-14 |
| EA008811B1 (ru) | 2007-08-31 |
| DE60315885T2 (de) | 2008-05-15 |
| DE60315885D1 (de) | 2007-10-04 |
| WO2004056454A1 (en) | 2004-07-08 |
| US20060251571A1 (en) | 2006-11-09 |
| ITMI20022705A1 (it) | 2004-06-21 |
| EP1572325B1 (de) | 2007-08-22 |
| EA200500758A1 (ru) | 2005-12-29 |
| PT1572325E (pt) | 2007-12-03 |
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