ATE489332T1 - Verfahren zur entfernung von schwefelwasserstoff durch oxidation in gegenwart von heteropolysäuren - Google Patents

Verfahren zur entfernung von schwefelwasserstoff durch oxidation in gegenwart von heteropolysäuren

Info

Publication number
ATE489332T1
ATE489332T1 AT05706987T AT05706987T ATE489332T1 AT E489332 T1 ATE489332 T1 AT E489332T1 AT 05706987 T AT05706987 T AT 05706987T AT 05706987 T AT05706987 T AT 05706987T AT E489332 T1 ATE489332 T1 AT E489332T1
Authority
AT
Austria
Prior art keywords
oxidation
hydrogen sulfide
removal
heteropoly acids
formula
Prior art date
Application number
AT05706987T
Other languages
English (en)
Inventor
Angelis Alberto De
Giuseppe Bellussi
Paolo Pollesel
Ugo Romano
Carlo Perego
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Application granted granted Critical
Publication of ATE489332T1 publication Critical patent/ATE489332T1/de

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
    • B01D53/46—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)
AT05706987T 2004-02-05 2005-01-20 Verfahren zur entfernung von schwefelwasserstoff durch oxidation in gegenwart von heteropolysäuren ATE489332T1 (de)

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
ATE489332T1 true ATE489332T1 (de) 2010-12-15

Family

ID=34835578

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05706987T ATE489332T1 (de) 2004-02-05 2005-01-20 Verfahren zur entfernung von schwefelwasserstoff durch oxidation in gegenwart von heteropolysäuren

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EG24601A (en) 2009-12-23
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

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