ATE218507T1 - Verfahren zur rückgewinnung von schwefel aus h2s enthaltenden gasen - Google Patents

Verfahren zur rückgewinnung von schwefel aus h2s enthaltenden gasen

Info

Publication number
ATE218507T1
ATE218507T1 AT98945885T AT98945885T ATE218507T1 AT E218507 T1 ATE218507 T1 AT E218507T1 AT 98945885 T AT98945885 T AT 98945885T AT 98945885 T AT98945885 T AT 98945885T AT E218507 T1 ATE218507 T1 AT E218507T1
Authority
AT
Austria
Prior art keywords
containing gas
sulfur dioxide
hydrogen sulfide
sulfur
fed
Prior art date
Application number
AT98945885T
Other languages
English (en)
Inventor
Scott Lynn
Original Assignee
Univ California
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ California filed Critical Univ California
Application granted granted Critical
Publication of ATE218507T1 publication Critical patent/ATE218507T1/de

Links

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
    • B01D53/34—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
AT98945885T 1997-09-10 1998-09-03 Verfahren zur rückgewinnung von schwefel aus h2s enthaltenden gasen ATE218507T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/926,652 US5928620A (en) 1997-09-10 1997-09-10 Process employing single-stage reactor for recovering sulfur from H2 S-
PCT/US1998/018400 WO1999012849A1 (en) 1997-09-10 1998-09-03 High efficiency process for recovering sulfur from h2s-bearing gas

Publications (1)

Publication Number Publication Date
ATE218507T1 true ATE218507T1 (de) 2002-06-15

Family

ID=25453511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98945885T ATE218507T1 (de) 1997-09-10 1998-09-03 Verfahren zur rückgewinnung von schwefel aus h2s enthaltenden gasen

Country Status (10)

Country Link
US (2) US5928620A (de)
EP (1) EP1021372B1 (de)
JP (1) JP3448030B2 (de)
AT (1) ATE218507T1 (de)
AU (1) AU9302998A (de)
CA (1) CA2302673C (de)
DE (1) DE69805828T2 (de)
EA (1) EA002241B1 (de)
ES (1) ES2178258T3 (de)
WO (1) WO1999012849A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928620A (en) * 1997-09-10 1999-07-27 The Regents Of The University Of California Process employing single-stage reactor for recovering sulfur from H2 S-
US6416729B1 (en) 1999-02-17 2002-07-09 Crystatech, Inc. Process for removing hydrogen sulfide from gas streams which include or are supplemented with sulfur dioxide
US6645459B2 (en) 2001-10-30 2003-11-11 The Regents Of The University Of California Method of recovering sulfurous components in a sulfur-recovery process
US20030103884A1 (en) * 2001-11-30 2003-06-05 The Regents Of The University Of California Low-emission method of recovering sulfur from sour industrial gases
GB0204224D0 (en) * 2002-02-22 2002-04-10 Boc Group Plc Partial oxidation of hydrogen sulphide
US7662215B2 (en) * 2004-07-12 2010-02-16 Exxonmobil Upstream Research Company Methods for removing sulfur-containing compounds
US7381393B2 (en) * 2004-10-07 2008-06-03 The Regents Of The University Of California Process for sulfur removal suitable for treating high-pressure gas streams
EP1690827A1 (de) * 2005-02-11 2006-08-16 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Verfahren und Vorrichtung zur Rückgewinnung von Schwefelwasserstoffen
FR2882942B1 (fr) * 2005-03-09 2007-06-15 Inst Francais Du Petrole Procede perfectionne de traitement d'un gaz contenant de l'hydrogene sulfure et du dioxyde de soufre
US7282193B2 (en) * 2005-06-20 2007-10-16 Black & Veatch Corporation Method for energy recovery from hydrogen sulfide
US7831742B2 (en) * 2007-08-10 2010-11-09 Qimonda Ag Method and device for enumeration
US7708801B2 (en) * 2007-11-09 2010-05-04 General Electric Company System and methods for treating transient process gas
EA021848B1 (ru) * 2008-11-28 2015-09-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ селективного окисления сероводорода
US7811544B1 (en) 2009-08-26 2010-10-12 Gas Technology Institute Sulfur recovery process
AU2011297370B2 (en) * 2010-09-02 2014-07-03 Mitsubishi Heavy Industries, Ltd. Reclaiming apparatus and reclaiming method
US8241603B1 (en) 2011-03-22 2012-08-14 Gas Technology Institute Process and system for removing sulfur from sulfur-containing gaseous streams
US9023310B1 (en) 2014-04-25 2015-05-05 Gas Technology Institute Aqueous process for recovering sulfur from hydrogen sulfide-bearing gas
US9724639B2 (en) 2015-08-18 2017-08-08 United Arab Emirates University System for contacting gases and liquids
US10118843B2 (en) 2015-08-18 2018-11-06 United Arab Emirates University Process for capture of carbon dioxide and desalination
CA3029840C (en) 2016-07-05 2023-09-26 Ineos Americas, Llc Method and apparatus for recovering absorbing agents in acid gas treatment
US11731080B2 (en) 2018-12-21 2023-08-22 King Fahd University Of Petroleum And Minerals Method of sweetening hydrocarbon gas from hydrogen sulfide
CN113860308B (zh) * 2021-09-15 2023-01-10 爱斯特（成都）生物制药股份有限公司 一种使用二氧化硫连续制备硫光气的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116186B2 (de) * 1972-12-15 1976-05-22
US4124685A (en) * 1976-06-08 1978-11-07 Tarhan Mehmet O Method for substantially complete removal of hydrogen sulfide from sulfur bearing industrial gases
FR2532292A2 (fr) * 1982-08-25 1984-03-02 Raffinage Cie Francaise Procede d'elimination de l'hydrogene sulfure contenu dans un melange gazeux
CA1219731A (en) * 1983-05-02 1987-03-31 John Happel Process for desulfurizing fuel gases
DE3333933A1 (de) * 1983-09-20 1985-04-04 Linde Ag, 6200 Wiesbaden Verfahren zum reinigen eines gasstromes
WO1986002628A1 (en) * 1984-11-04 1986-05-09 The Regents Of The University Of California Process for removal of hydrogen sulfide from gases
US4976935A (en) * 1984-11-04 1990-12-11 Regents Of The University Of California Regeneration of solvent in H2 S removal from gases
US5098681A (en) * 1990-08-16 1992-03-24 The Dow Chemical Company Process for absorption of sulfur compounds from fluids
US5389351A (en) * 1992-11-04 1995-02-14 Hasebe; Nobuyasu Method for desulfurizing a gas
US5397556A (en) * 1992-12-16 1995-03-14 The Regents Of The Unviversity Of California Process for recovery of sulfur from acid gases
US5928620A (en) * 1997-09-10 1999-07-27 The Regents Of The University Of California Process employing single-stage reactor for recovering sulfur from H2 S-

Also Published As

Publication number Publication date
EA002241B1 (ru) 2002-02-28
WO1999012849A1 (en) 1999-03-18
EP1021372B1 (de) 2002-06-05
CA2302673C (en) 2009-05-12
AU9302998A (en) 1999-03-29
US5928620A (en) 1999-07-27
EP1021372A1 (de) 2000-07-26
ES2178258T3 (es) 2002-12-16
JP3448030B2 (ja) 2003-09-16
DE69805828T2 (de) 2003-01-02
DE69805828D1 (de) 2002-07-11
JP2001515832A (ja) 2001-09-25
US6495117B1 (en) 2002-12-17
EA200000301A1 (ru) 2000-12-25
CA2302673A1 (en) 1999-03-18

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Legal Events

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