ATE474810T1 - Verfahren zur selektiven oxidation von schwefelwasserstoff - Google Patents

Verfahren zur selektiven oxidation von schwefelwasserstoff

Info

Publication number
ATE474810T1
ATE474810T1 AT04787232T AT04787232T ATE474810T1 AT E474810 T1 ATE474810 T1 AT E474810T1 AT 04787232 T AT04787232 T AT 04787232T AT 04787232 T AT04787232 T AT 04787232T AT E474810 T1 ATE474810 T1 AT E474810T1
Authority
AT
Austria
Prior art keywords
hydrogen sulphide
liquid medium
selective oxidation
elemental sulphur
inert liquid
Prior art date
Application number
AT04787232T
Other languages
English (en)
Inventor
John Wilhelm Geus
Carolus Matthias Anna Maria Mesters
Ronald Jan Schoonebeek
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE474810T1 publication Critical patent/ATE474810T1/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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
    • C01B17/0469—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide at least one catalyst bed operating below the dew-point of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
AT04787232T 2003-09-29 2004-09-28 Verfahren zur selektiven oxidation von schwefelwasserstoff ATE474810T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03256105 2003-09-29
PCT/EP2004/052335 WO2005030638A1 (en) 2003-09-29 2004-09-28 Process for the selective oxidation of hydrogen sulfhide

Publications (1)

Publication Number Publication Date
ATE474810T1 true ATE474810T1 (de) 2010-08-15

Family

ID=34384694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04787232T ATE474810T1 (de) 2003-09-29 2004-09-28 Verfahren zur selektiven oxidation von schwefelwasserstoff

Country Status (7)

Country Link
US (1) US7291320B2 (de)
EP (1) EP1667933B1 (de)
AT (1) ATE474810T1 (de)
CA (1) CA2540349A1 (de)
DE (1) DE602004028263D1 (de)
EA (1) EA008740B1 (de)
WO (1) WO2005030638A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7326397B2 (en) * 2000-12-18 2008-02-05 Conocophillips Company Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
EA012879B1 (ru) * 2005-03-30 2009-12-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения газового потока с малым содержанием сероводорода
WO2006103248A1 (en) * 2005-03-31 2006-10-05 Shell Internationale Research Maatschappij B.V. Process for preparing a sulphur cement product
US7501111B2 (en) * 2006-08-25 2009-03-10 Conoco Phillips Company Increased capacity sulfur recovery plant and process for recovering elemental sulfur
CA2665291A1 (en) * 2006-10-05 2008-04-10 Shell Internationale Research Maatschappij B.V. A process for treating elemental sulphur for smell improvement
WO2008040751A1 (en) * 2006-10-05 2008-04-10 Shell Internationale Research Maatschappij B.V. A process for improving the smell of elemental sulphur
US7578985B2 (en) * 2007-04-18 2009-08-25 Gas Technology Institute Method for direct oxidation of hydrogen sulfide to elemental sulfur at low temperatures
EP2075234A1 (de) 2007-12-19 2009-07-01 Shell Internationale Researchmaatschappij B.V. Verfahren zur Verringerung des PH-Wertes in einem Wasserstrom
JP4951564B2 (ja) * 2008-03-25 2012-06-13 住友化学株式会社 再生硫黄回収装置
EP2362808A1 (de) 2008-11-28 2011-09-07 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung von gereinigtem erdgas
US20100303700A1 (en) * 2009-05-29 2010-12-02 Nagaraju Palla Process for treating a gas stream or effluent
EA022247B1 (ru) * 2010-02-18 2015-11-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ селективного окисления сероводорода
JP6802171B2 (ja) * 2015-09-17 2020-12-16 積水化学工業株式会社 ガス処理方法
FR3051459B1 (fr) 2016-05-20 2021-03-19 Centre Nat Rech Scient Installation et procede de traitement d'un flux comprenant du sulfure d'hydrogene
CN106833783B (zh) * 2017-01-06 2019-09-20 浙江海洋大学 一种天然气深度脱硫系统及其脱硫方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311683A (en) * 1976-06-28 1982-01-19 Union Oil Company Of California Process for removal of hydrogen sulfide from gas streams
FR2540006B1 (fr) * 1983-01-31 1988-04-01 Rhone Poulenc Spec Chim Catalyseur d'oxydation de l'hydrogene sulfure
US4487753A (en) * 1983-12-09 1984-12-11 Uop Inc. Sulfur production
US4632818A (en) * 1984-10-03 1986-12-30 Air Products And Chemicals, Inc. Production of sulfur from an oxygen enriched claus system
NL8600959A (nl) * 1986-04-16 1987-11-16 Veg Gasinstituut Nv Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel.
DE3903294A1 (de) * 1988-02-09 1989-08-17 Inst Kataliza Sibirskogo Otdel Verfahren zur reinigung von schwefelwasserstoffhaltigen gasen
NL8901893A (nl) 1989-07-21 1991-02-18 Veg Gasinstituut Nv Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel.
NL1002524C2 (nl) * 1996-03-04 1997-09-05 Gastec Nv Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke kata- lysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen elementaire zwavel.
US6083473A (en) * 1997-04-25 2000-07-04 Instituto Mexicano Del Petroleo Selective oxidation catalyst, preparation and use thereof
FR2773085B1 (fr) * 1997-12-29 2000-02-18 Elf Exploration Prod Procede catalytique pour oxyder directement en soufre, a basse temperature, l'h2s contenu en faible concentration dans un gaz et catalyseur pour sa mise en oeuvre
US6403051B1 (en) * 1999-07-30 2002-06-11 Conoco Inc. Recovery of sulfur from H2S and concurrent production of H2 using short contact time CPOX

Also Published As

Publication number Publication date
WO2005030638A1 (en) 2005-04-07
US20050100504A1 (en) 2005-05-12
EA200600685A1 (ru) 2006-08-25
EP1667933A1 (de) 2006-06-14
EA008740B1 (ru) 2007-08-31
DE602004028263D1 (de) 2010-09-02
EP1667933B1 (de) 2010-07-21
US7291320B2 (en) 2007-11-06
CA2540349A1 (en) 2005-04-07

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