BR8701847A - Catalisador para a oxidacao seletiva de compostos contendo enxofre,particularmente sulfeto de hidrogenio,para formar enxofre elementar,processo para preparacao do dito catalisador,e processo para a oxidacao seletiva de compostos contendo enxofre particularmente sulfeto de hidrogenio,para formar enxofre elementar - Google Patents

Catalisador para a oxidacao seletiva de compostos contendo enxofre,particularmente sulfeto de hidrogenio,para formar enxofre elementar,processo para preparacao do dito catalisador,e processo para a oxidacao seletiva de compostos contendo enxofre particularmente sulfeto de hidrogenio,para formar enxofre elementar

Info

Publication number
BR8701847A
BR8701847A BR8701847A BR8701847A BR8701847A BR 8701847 A BR8701847 A BR 8701847A BR 8701847 A BR8701847 A BR 8701847A BR 8701847 A BR8701847 A BR 8701847A BR 8701847 A BR8701847 A BR 8701847A
Authority
BR
Brazil
Prior art keywords
catalyst
sulfuring
selective oxidation
compounds containing
sulfet
Prior art date
Application number
BR8701847A
Other languages
English (en)
Inventor
Pieter Hildegardus Berben
John Wilhelmus Geus
Original Assignee
Veg Gasinstituut Nv
Comprimo Bv
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 Veg Gasinstituut Nv, Comprimo Bv filed Critical Veg Gasinstituut Nv
Publication of BR8701847A publication Critical patent/BR8701847A/pt

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
    • C01B17/0426—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 characterised by the catalytic conversion
    • C01B17/0434—Catalyst compositions
    • 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
    • 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
    • C01B17/0465—Catalyst compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Gyroscopes (AREA)
  • Treating Waste Gases (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8701847A 1986-04-16 1987-04-15 Catalisador para a oxidacao seletiva de compostos contendo enxofre,particularmente sulfeto de hidrogenio,para formar enxofre elementar,processo para preparacao do dito catalisador,e processo para a oxidacao seletiva de compostos contendo enxofre particularmente sulfeto de hidrogenio,para formar enxofre elementar BR8701847A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8600959A NL8600959A (nl) 1986-04-16 1986-04-16 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.

Publications (1)

Publication Number Publication Date
BR8701847A true BR8701847A (pt) 1988-02-02

Family

ID=19847882

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701847A BR8701847A (pt) 1986-04-16 1987-04-15 Catalisador para a oxidacao seletiva de compostos contendo enxofre,particularmente sulfeto de hidrogenio,para formar enxofre elementar,processo para preparacao do dito catalisador,e processo para a oxidacao seletiva de compostos contendo enxofre particularmente sulfeto de hidrogenio,para formar enxofre elementar

Country Status (21)

Country Link
US (2) US4818740A (pt)
EP (1) EP0242920B1 (pt)
JP (1) JP2525805B2 (pt)
CN (1) CN1013246B (pt)
AT (1) ATE55555T1 (pt)
AU (1) AU583983B2 (pt)
BR (1) BR8701847A (pt)
CA (1) CA1300117C (pt)
DE (1) DE3764298D1 (pt)
DK (1) DK168614B1 (pt)
ES (1) ES2017701B3 (pt)
FI (1) FI85661C (pt)
GR (1) GR3000726T3 (pt)
IN (1) IN169394B (pt)
MX (1) MX168319B (pt)
NL (1) NL8600959A (pt)
NO (1) NO171769C (pt)
PT (1) PT84676B (pt)
RU (1) RU1833200C (pt)
UA (1) UA11072A (pt)
YU (1) YU46339B (pt)

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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.
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US5514351A (en) * 1992-04-15 1996-05-07 Mobil Oil Corporation Desulfurizing tailgas from sulfur recovery unit
US5266274A (en) * 1992-10-13 1993-11-30 Tpa, Inc. Oxygen control system for a sulfur recovery unit
NL9202283A (nl) * 1992-12-29 1994-07-18 Gastec Nv Werkwijze voor het ontzwavelen van een gas.
US5494879A (en) * 1993-02-26 1996-02-27 Regents, University Of California Catalyst for the reduction of sulfur dioxide to elemental sulfur
NL9301615A (nl) * 1993-09-17 1995-04-18 Gastec 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.
US5512260A (en) * 1994-03-04 1996-04-30 Mobil Oil Corporation Reduction of sulfur content in a gaseous stream
US5965100A (en) * 1995-04-25 1999-10-12 Khanmamedov; Tofik K. Process for recovery of sulfur from an acid gas stream
US5603913A (en) * 1995-05-17 1997-02-18 Azerbaidzhanskaya Gosudarstvennaya Neftianaya Academiya Catalysts and process for selective oxidation of hydrogen sulfide to elemental sulfur
US5891415A (en) * 1995-05-17 1999-04-06 Azerbaidzhanskaya Gosudarstvennaya Neftianaya Academiya Process for selective oxidation of hydrogen sulfide to elemental sulfur
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.
US5756852A (en) * 1996-10-15 1998-05-26 Barton; Derek H. R. Co-oxidation of H2 S and saturated hydrocarbons
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CA2318734C (en) * 1998-01-26 2007-07-03 Tda Research, Inc. Catalysts for the selective oxidation of hydrogen sulfide to sulfur
US7060233B1 (en) 2002-03-25 2006-06-13 Tda Research, Inc. Process for the simultaneous removal of sulfur and mercury
AU2003222204A1 (en) * 2002-03-25 2003-10-13 Tda Research, Inc. Catalysts and process for oxidizing hydrogen sulfide to sulfur dioxide and sulfur
FR2840295B1 (fr) * 2002-06-03 2005-02-04 Inst Francais Du Petrole Prodede d'elimination du soufre d'une charge contenant de l'hydrogene sulfure et du benzene, toluene et/ou xylenes
EP1447124A1 (en) * 2003-02-04 2004-08-18 Gastec N.V. Supported catalyst system for removing sulfur compounds from gases
EP1667933B1 (en) * 2003-09-29 2010-07-21 Shell Internationale Researchmaatschappij B.V. Process for the selective oxidation of hydrogen sulfhide
CN100488605C (zh) * 2003-12-05 2009-05-20 贾亚来克西米·艾耶尔 用于从气体流中去除h2s的催化剂、其制备方法及其用途
US7396522B2 (en) * 2003-12-05 2008-07-08 Jayalekshmy Ayyer Catalyst useful for removal of hydrogen sulphide from gas stream and its conversion to sulphur, a process for preparing such catalyst and a method for removing of hydrogen sulphide using said catalyst
US7138101B2 (en) * 2004-01-15 2006-11-21 Conocophillips Company Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream
EP1737571B1 (en) * 2004-01-20 2016-06-22 Shell Internationale Research Maatschappij B.V. A method of restoring catalytic activity of a spent hydroprocessing catalyst
CN101166567B (zh) 2005-03-30 2011-02-23 国际壳牌研究有限公司 生产贫含硫化氢的气体物流的方法
EP1863744B1 (en) 2005-03-31 2009-09-30 Shell Internationale Research Maatschappij B.V. Process for preparing a sulphur cement product
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WO2009111585A1 (en) * 2008-03-04 2009-09-11 Worleyparsons Group, Inc. Process for catalytic tail gas incineration
CN101380582B (zh) * 2008-10-14 2011-11-23 淄博海川精细化工有限公司 选择性氧化硫化氢成为元素硫的催化剂及反应工艺
RU2448040C1 (ru) * 2010-11-30 2012-04-20 Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН (ИХХТ СО РАН) Способ получения серы из сероводорода
RU2533140C2 (ru) * 2012-12-12 2014-11-20 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") Способ получения серы каталитическим окислением сероводорода
RU2552443C2 (ru) * 2013-04-24 2015-06-10 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") Способ утилизации сероводорода каталитическим окислением в элементарную серу
RU2552445C2 (ru) * 2013-04-24 2015-06-10 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") Способ очистки попутного нефтяного газа от сероводорода
CN105126849B (zh) * 2015-08-21 2017-05-24 山东迅达化工集团有限公司 选择氧化H2S生成单质硫的Fe2O3/硅藻土催化剂及其制备方法
NL2017178B1 (en) 2016-07-15 2018-01-18 Jacobs Nederland Bv Selective oxidation of hydrogen sulfide
NL2017533B1 (en) 2016-09-26 2018-04-04 Jacobs Nederland Bv Improved catalyst for the selective oxidation of hydrogen sulfide
WO2020254578A1 (en) 2019-06-20 2020-12-24 Haldor Topsøe A/S Method and catalyst for selective oxidation of hydrogen sulfide to elemental sulfur in a reducing gas

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Also Published As

Publication number Publication date
CN87103687A (zh) 1988-03-09
MX168319B (es) 1993-05-18
JPS6328450A (ja) 1988-02-06
EP0242920B1 (en) 1990-08-16
AU583983B2 (en) 1989-05-11
ES2017701B3 (es) 1991-03-01
EP0242920A1 (en) 1987-10-28
NO871560L (no) 1987-10-19
CN1013246B (zh) 1991-07-24
IN169394B (pt) 1991-10-12
JP2525805B2 (ja) 1996-08-21
GR3000726T3 (en) 1991-10-10
RU1833200C (en) 1993-08-07
US5037629A (en) 1991-08-06
AU7149887A (en) 1987-10-22
DK182987D0 (da) 1987-04-10
PT84676B (pt) 1989-12-29
FI85661B (fi) 1992-02-14
YU154988A (en) 1990-02-28
ATE55555T1 (de) 1990-09-15
NO171769C (no) 1993-05-05
NO171769B (no) 1993-01-25
FI85661C (fi) 1992-05-25
NO871560D0 (no) 1987-04-13
YU46339B (sh) 1993-05-28
FI871613A0 (fi) 1987-04-13
UA11072A (uk) 1996-12-25
FI871613A (fi) 1987-10-17
US4818740A (en) 1989-04-04
PT84676A (en) 1987-05-01
DE3764298D1 (de) 1990-09-20
CA1300117C (en) 1992-05-05
DK168614B1 (da) 1994-05-09
NL8600959A (nl) 1987-11-16
DK182987A (da) 1987-10-17

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