ITMI20040175A1 - Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi - Google Patents

Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi

Info

Publication number
ITMI20040175A1
ITMI20040175A1 IT000175A ITMI20040175A ITMI20040175A1 IT MI20040175 A1 ITMI20040175 A1 IT MI20040175A1 IT 000175 A IT000175 A IT 000175A IT MI20040175 A ITMI20040175 A IT MI20040175A IT MI20040175 A1 ITMI20040175 A1 IT MI20040175A1
Authority
IT
Italy
Prior art keywords
oxidation
hydrogen
heteropoliacides
sulfurated
removal
Prior art date
Application number
IT000175A
Other languages
English (en)
Inventor
Giuseppe Bellussi
Otello Farias
Carlo Perego
Paolo Pollesel
Ugo Romano
Original Assignee
Eni Spa
Enitecnologie 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, Enitecnologie Spa filed Critical Eni Spa
Priority to IT000175A priority Critical patent/ITMI20040175A1/it
Publication of ITMI20040175A1 publication Critical patent/ITMI20040175A1/it
Priority to PCT/EP2005/000669 priority patent/WO2005075351A2/en
Priority to AT05706987T priority patent/ATE489332T1/de
Priority to DE602005024921T priority patent/DE602005024921D1/de
Priority to EP05706987A priority patent/EP1713720B1/en
Priority to US10/588,215 priority patent/US7553473B2/en
Priority to SA05250477A priority patent/SA05250477B1/ar
Priority to EGNA2006000742 priority patent/EG24601A/xx

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
IT000175A 2004-02-05 2004-02-05 Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi ITMI20040175A1 (it)

Priority Applications (8)

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
AT05706987T ATE489332T1 (de) 2004-02-05 2005-01-20 Verfahren zur entfernung von schwefelwasserstoff durch oxidation in gegenwart von heteropolysäuren
DE602005024921T DE602005024921D1 (de) 2004-02-05 2005-01-20 Verfahren zur entfernung von schwefelwasserstoff durch oxidation in gegenwart von heteropolysäuren
EP05706987A EP1713720B1 (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
US10/588,215 US7553473B2 (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
SA05250477A SA05250477B1 (ar) 2004-02-05 2005-01-31 عملية لإزالة كبريتيد الهيدروجين بواسطة أكسدته في وجود عديدات أحماض غير متجانسة
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

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ITMI20040175A1 true ITMI20040175A1 (it) 2004-05-05

Family

ID=34835578

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000175A ITMI20040175A1 (it) 2004-02-05 2004-02-05 Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi

Country Status (8)

Country Link
US (1) US7553473B2 (it)
EP (1) EP1713720B1 (it)
AT (1) ATE489332T1 (it)
DE (1) DE602005024921D1 (it)
EG (1) EG24601A (it)
IT (1) ITMI20040175A1 (it)
SA (1) SA05250477B1 (it)
WO (1) WO2005075351A2 (it)

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
AU2017413746B2 (en) 2017-05-08 2023-05-11 Solvay Sa Process for removing sulfur compounds from a liquid composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN168471B (it) * 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
WO2005075351A2 (en) 2005-08-18
DE602005024921D1 (de) 2011-01-05
EP1713720A2 (en) 2006-10-25
EP1713720B1 (en) 2010-11-24
ATE489332T1 (de) 2010-12-15
SA05250477B1 (ar) 2009-12-22
WO2005075351A3 (en) 2006-09-28
US7553473B2 (en) 2009-06-30
EG24601A (en) 2009-12-23
US20070178033A1 (en) 2007-08-02

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