TW326003B - Process for complete oxidation to sulfur of the H2S present in a gas and its application to the virtually complete recovery, in the form of sulfur, of the sulfur compounds present in a residual gas from a sulfur plant - Google Patents

Process for complete oxidation to sulfur of the H2S present in a gas and its application to the virtually complete recovery, in the form of sulfur, of the sulfur compounds present in a residual gas from a sulfur plant

Info

Publication number
TW326003B
TW326003B TW085113526A TW85113526A TW326003B TW 326003 B TW326003 B TW 326003B TW 085113526 A TW085113526 A TW 085113526A TW 85113526 A TW85113526 A TW 85113526A TW 326003 B TW326003 B TW 326003B
Authority
TW
Taiwan
Prior art keywords
sulfur
stage
oxidation
gas
final
Prior art date
Application number
TW085113526A
Other languages
English (en)
Inventor
Nougayrede Jean
Philip Qndre
Savin-Poncet Sabine
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Application granted granted Critical
Publication of TW326003B publication Critical patent/TW326003B/zh

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
    • B01D53/74—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
    • C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/06—Temperature control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
TW085113526A 1995-11-03 1996-11-02 Process for complete oxidation to sulfur of the H2S present in a gas and its application to the virtually complete recovery, in the form of sulfur, of the sulfur compounds present in a residual gas from a sulfur plant TW326003B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512989A FR2740767B1 (fr) 1995-11-03 1995-11-03 Procede d'oxydation complete en soufre de l'h2s present dans un gaz et son application a la recuperation quasi totale, sous la forme de soufre, des composes soufres contenus dans un gaz residuaire d'usine a soufre

Publications (1)

Publication Number Publication Date
TW326003B true TW326003B (en) 1998-02-01

Family

ID=9484199

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085113526A TW326003B (en) 1995-11-03 1996-11-02 Process for complete oxidation to sulfur of the H2S present in a gas and its application to the virtually complete recovery, in the form of sulfur, of the sulfur compounds present in a residual gas from a sulfur plant

Country Status (14)

Country Link
US (1) US6017507A (zh)
EP (1) EP0801633B1 (zh)
JP (1) JP3869856B2 (zh)
AT (1) ATE212318T1 (zh)
CA (1) CA2209331C (zh)
DE (1) DE69618761T2 (zh)
ES (1) ES2170283T3 (zh)
FR (1) FR2740767B1 (zh)
NO (1) NO973030L (zh)
PT (1) PT801633E (zh)
RU (1) RU2142403C1 (zh)
TW (1) TW326003B (zh)
UA (1) UA42051C2 (zh)
WO (1) WO1997017284A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6579510B2 (en) 1999-07-30 2003-06-17 Alfred E. Keller SPOX-enhanced process for production of synthesis gas
US6946111B2 (en) 1999-07-30 2005-09-20 Conocophilips Company Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream
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
US6800269B2 (en) 1999-07-30 2004-10-05 Conocophillips Company Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream
WO2001010776A1 (en) 1999-08-05 2001-02-15 Novus International, Inc. Reductive combustion of ammonium salts of sulfuric acid
US7122170B2 (en) * 2000-07-25 2006-10-17 Conocophillips Company Catalysts for SPOC™ enhanced synthesis gas production
US7326397B2 (en) * 2000-12-18 2008-02-05 Conocophillips Company Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
US7357908B2 (en) * 2000-12-18 2008-04-15 Conocophillips Company Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
CA2434233C (en) * 2003-07-03 2010-02-16 Clean-Flo Gas Filtration Systems (1987) Ltd. Method of scrubbing lower mass sulfides with a sulfide scrubbing medium capable of regeneration
US7138101B2 (en) 2004-01-15 2006-11-21 Conocophillips Company Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream
US7108842B2 (en) * 2004-01-15 2006-09-19 Conocophillips Company Process for the catalytic partial oxidation of H2S using staged addition of oxygen
US7226572B1 (en) * 2006-03-03 2007-06-05 Conocophillips Company Compact sulfur recovery plant and process
US7501111B2 (en) 2006-08-25 2009-03-10 Conoco Phillips Company Increased capacity sulfur recovery plant and process for recovering elemental sulfur
US9611198B2 (en) 2011-04-18 2017-04-04 M-I L.L.C. Method for catalyst regeneration
EP3067109B1 (en) 2015-03-12 2018-12-05 Prosernat Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps
CN105565279A (zh) * 2015-12-21 2016-05-11 中国科学院生态环境研究中心 一种用于Claus尾气净化硫磺回收的SCOT+联合催化氧化工艺
RU2649444C2 (ru) * 2016-04-25 2018-04-03 Общество с ограниченной ответственностью "Старт-Катализатор" Установка, способ и катализатор осушки и очистки газообразного углеводородного сырья от сероводорода и меркаптанов
RU2649442C2 (ru) * 2016-04-25 2018-04-03 Общество с ограниченной ответственностью "Старт-Катализатор" Установка, способ и катализатор очистки газообразного углеводородного сырья от сероводорода и меркаптанов

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA749277A (en) * 1966-12-27 Pan American Petroleum Corporation Sulfur recovery process
US2971824A (en) * 1958-08-11 1961-02-14 Socony Mobil Oil Co Inc Process for recovering sulfur from hydrogen sulfide-containing gases
FR2277877A1 (fr) * 1974-07-11 1976-02-06 Aquitaine Petrole Procede de desulfuration des gaz contenant de l'hydrogene sulfure
DE3143400A1 (de) * 1981-11-02 1983-06-01 Mobil Oil Corp., 10017 New York, N.Y. Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel
FR2702674B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination des composés soufrés contenus dans un gaz résiduaire du type gaz résiduaire d'usine à soufre Claus, avec récupération desdits composés sous la forme de soufre.
FR2702673B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination de l'H2S contenu dans un gaz en concentration inférieure à 5 % en volume avec récupération de cet H2S sous la forme de soufre.
EP0631978B1 (en) * 1993-06-28 1996-05-08 Shell Internationale Researchmaatschappij B.V. Removing hydrogen sulphide from a gas stream

Also Published As

Publication number Publication date
EP0801633A1 (fr) 1997-10-22
JPH10512540A (ja) 1998-12-02
RU2142403C1 (ru) 1999-12-10
JP3869856B2 (ja) 2007-01-17
FR2740767A1 (fr) 1997-05-09
EP0801633B1 (fr) 2002-01-23
ES2170283T3 (es) 2002-08-01
PT801633E (pt) 2002-06-28
FR2740767B1 (fr) 1997-12-26
DE69618761D1 (de) 2002-03-14
UA42051C2 (uk) 2001-10-15
NO973030D0 (no) 1997-06-27
CA2209331A1 (fr) 1997-05-15
WO1997017284A1 (fr) 1997-05-15
US6017507A (en) 2000-01-25
CA2209331C (fr) 2000-10-03
ATE212318T1 (de) 2002-02-15
DE69618761T2 (de) 2002-08-14
NO973030L (no) 1997-08-13

Similar Documents

Publication Publication Date Title
TW326003B (en) Process for complete oxidation to sulfur of the H2S present in a gas and its application to the virtually complete recovery, in the form of sulfur, of the sulfur compounds present in a residual gas from a sulfur plant
EP0212297B1 (en) High pressure process for sulfur recovery from a hydrogen sulfide containing gas stream
KR100786412B1 (ko) 황화수소 함유 기체 스트림으로부터 황을 회수하는 방법
US3822341A (en) Method of producing sulfur from acid gases
US7544344B2 (en) Process for recovering sulphur from a gas stream containing hydrogen sulphide
CA2061151C (en) Treatment of gases
CA1322650C (en) Treatment of gas streams
EP0073074B1 (en) Process for reducing the total sulphur content of a high co2-content feed gas
CA1045787A (en) Process for decreasing the total sulfur content of claus off-gas
CA1297267C (en) Method and apparatus for making sulphuric acid
US5035810A (en) Process for treating wastewater which contains sour gases
US4632819A (en) Process for removing hydrogen sulfide from exhaust gas and for producing sulfur by the Claus process
CA1312447C (en) Method for recovering sulfur from a feed gas stream containing hydrogen sulfide
US4798716A (en) Sulfur recovery plant and process using oxygen
CN1147425C (zh) 高浓二氧化硫三转三吸制酸工艺
US3865927A (en) Method and apparatus for reacting sulfur dioxide and natural gas
JP3262123B2 (ja) 硫黄プラント、酸化及び加水分解ユニット並びに精製ユニットを順次含む、ｈ２ｓを含有する酸性ガスから硫黄を製造する集合施設の硫黄収率を改良するための方法
JPH11141845A (ja) 可燃性ガス流の処理法
DK0536378T3 (da) Fremgangsmåde til fremstilling ag svovl ud fra mindst en sur gas, som indeholder hydrogensulfid, og en brændbar udstrømning og en termisk reaktor
CA2201054A1 (en) Gas separation
US4155987A (en) Claus tail gas recovery
US3047364A (en) Sulfur dioxide recovery from gases employing organic bases
EP0233534A3 (en) Process for continuously reducing sulphurous acid anhydride into sulphur, and apparatus to carry out the process
EP0701967A1 (en) A method of forming sulphur
US4849203A (en) Sulfur recovery plant and process using oxygen