BR9913300A - Processo para recuperação de enxofre a partir de um sulfeto de hidrogênio, contendo gás - Google Patents

Processo para recuperação de enxofre a partir de um sulfeto de hidrogênio, contendo gás

Info

Publication number
BR9913300A
BR9913300A BR9913300-8A BR9913300A BR9913300A BR 9913300 A BR9913300 A BR 9913300A BR 9913300 A BR9913300 A BR 9913300A BR 9913300 A BR9913300 A BR 9913300A
Authority
BR
Brazil
Prior art keywords
gas
hydrogen sulfide
sulfur
catalytic
containing gas
Prior art date
Application number
BR9913300-8A
Other languages
English (en)
Other versions
BR9913300B1 (pt
Inventor
Johannes Borsboom
Petrus Franciscus Nisselrooij
Original Assignee
Gastec Nv
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 Gastec Nv filed Critical Gastec Nv
Publication of BR9913300A publication Critical patent/BR9913300A/pt
Publication of BR9913300B1 publication Critical patent/BR9913300B1/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Industrial Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA RECUPERAçãO DE ENXOFRE A PARTIR DE UM SULFETO DE HIDROGêNIO, CONTENDO GáS"<D>. A invenção refere-se a um processo para a recuperação de enxofre a partir de um gás contendo sulfeto de hidrogênio, cujo processo compreende: i) oxidar parte do sulfeto de hidrogênio em uma corrente gasosa com oxigênio ou um gás contendo oxigênio em um estágio de oxidação para dióxido de enxofre; ii) reagir o gás do produto desse estágio de oxidação em pelo menos dois estágios catalíticos, de acordo com a equação Claus: 2H~ 2~S + SO~ 2~ <sym> 2 H~ 2~O + 3/nS~ n~; iii) cataliticamente reduzir o SO~ 2~ no gás que deixa o último dos ditos pelo menos dois estágios catalíticos, onde a redução catalítica acontece em um leito de catalisador a jusante do último estágio catalítico de Claus.
BRPI9913300-8A 1998-08-25 1999-08-25 processo para a recuperação de enxofre a partir de um gás que contém sulfeto de hidrogênio. BR9913300B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98202837 1998-08-25
PCT/NL1999/000530 WO2000010693A1 (en) 1998-08-25 1999-08-25 A process for the recovery of sulphur from a hydrogen sulphide, containing gas

Publications (2)

Publication Number Publication Date
BR9913300A true BR9913300A (pt) 2001-05-22
BR9913300B1 BR9913300B1 (pt) 2009-08-11

Family

ID=8234058

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9913300-8A BR9913300B1 (pt) 1998-08-25 1999-08-25 processo para a recuperação de enxofre a partir de um gás que contém sulfeto de hidrogênio.

Country Status (15)

Country Link
US (1) US6652827B1 (pt)
EP (1) EP1115472B1 (pt)
JP (1) JP2002523324A (pt)
CN (1) CN1145521C (pt)
AT (1) ATE246033T1 (pt)
AU (1) AU5534499A (pt)
BR (1) BR9913300B1 (pt)
CA (1) CA2341479C (pt)
DE (1) DE69910049T2 (pt)
ES (1) ES2205874T3 (pt)
MX (1) MXPA01001863A (pt)
NO (1) NO20010883L (pt)
PT (1) PT1115472E (pt)
RU (1) RU2232128C2 (pt)
WO (1) WO2000010693A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0015983D0 (en) * 2000-06-29 2000-08-23 Boc Group Plc Treatment of gas streams containing hydrogen sulphide
ES2218442T3 (es) * 2000-09-07 2004-11-16 The Boc Group Plc Procedimiento y aparato para recuperar azufre de una corriente gaseosa que contiene sulfuro de hidrogeno.
AU2001284262B2 (en) * 2000-09-07 2006-10-12 The Boc Group Plc Process and apparatus for recovering sulphur from a gas stream containing sulphide
KR20020051258A (ko) * 2000-12-22 2002-06-28 이구택 유화수소를 함유한 산성가스 처리방법
EP1442781A1 (en) * 2003-01-31 2004-08-04 Jacobs Nederland B.V. Process for the removal of SO2 in a gas stream
US7138101B2 (en) * 2004-01-15 2006-11-21 Conocophillips Company Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream
BRPI0508284A (pt) * 2004-03-03 2007-08-07 Shell Intenationale Res Mij B processo para recuperação de enxofre
EP1720798A2 (en) * 2004-03-03 2006-11-15 Shell Internationale Research Maatschappij B.V. A process for the high recovery efficiency of sulfur from an acid gas stream
CA2562845C (en) * 2004-04-22 2009-09-29 Fluor Technologies Corporation Cos-claus configurations and methods
DE102005022164B4 (de) * 2005-05-13 2009-08-06 Lurgi Gmbh Vorrichtung und Verfahren zum Betrieb der Vorrichtung zur kontinuierlichen Rückgewinnung von Schwefel aus H2S enthaltendem Gas
EP1902769A1 (en) * 2006-09-22 2008-03-26 Jacobs Nederland B.V. Process for the recovery of sulfur from sulfur containing gases
ES2399462T3 (es) * 2007-06-21 2013-04-01 Fluor Technologies Corporation Procedimientos y sistemas de control con realimentación de demanda de aire para unidades de recuperación de azufre
EP2288428A2 (en) * 2008-04-21 2011-03-02 Swapsol Corp. Hydrogen sulfide conversion to hydrogen
US7655213B2 (en) * 2008-05-13 2010-02-02 General Electric Company Direct oxidation of sulfur with carbon dioxide recycle
DE102008062387A1 (de) * 2008-12-17 2010-07-01 Uhde Gmbh Verfahren zur Reinigung von technischen Gasen und Gewinnung von Sauergasen
FR2944456B1 (fr) * 2009-04-16 2011-05-06 Inst Francais Du Petrole Procede de desulfuration d'un effluent gazeux comportant un dispositif d'analyse en ligne et de controle
CN101565172B (zh) * 2009-06-05 2012-08-29 山东尚舜化工有限公司 从生产橡胶助剂副产的酸性气中回收硫磺的方法
DE102010013052A1 (de) * 2010-03-22 2011-09-22 Uhde Gmbh Vorrichtung und Verfahren zur Kondensation, Abscheidung und Lagerung von flüssigem Schwefel in einer Claus-Anlage
ES2426664B1 (es) * 2012-04-23 2014-11-13 Repsol, S.A. Catalizador para la oxidación selectiva de compuestos de azufre
EP2842624A1 (en) 2012-04-23 2015-03-04 Repsol, S.A. Catalyst for the selective oxidation of sulphur compounds
CN103418223A (zh) * 2013-07-26 2013-12-04 新汶矿业集团有限责任公司 一种煤化工行业综合脱硫工艺
SG11201609697RA (en) * 2014-05-20 2016-12-29 Worleyparsons Europ Ltd Method and apparatus for sulfur recovery
NL2017533B1 (en) * 2016-09-26 2018-04-04 Jacobs Nederland Bv Improved catalyst for the selective oxidation of hydrogen sulfide
CN110121386A (zh) * 2016-11-01 2019-08-13 国际壳牌研究有限公司 生产纯净气流的方法
RU2639701C1 (ru) * 2017-03-03 2017-12-21 Акционерное общество "Гипрогазоочистка" Способ утилизации кислых газов, содержащих сероводород и аммиак, по методу клауса ниже точки росы
EP3752457A1 (en) 2018-02-13 2020-12-23 Haldor Topsøe A/S Production of fertilizers from landfill gas or digester gas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587236B1 (fr) * 1985-09-13 1987-11-13 Inst Francais Du Petrole Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure
US4919912A (en) * 1985-10-18 1990-04-24 Ford, Bacon & Davis Incorporated Process for the treatment of sulfur containing gases
NL8600960A (nl) 1986-04-16 1987-11-16 Veg Gasinstituut Nv Werkwijze voor het winnen van zwavel uit zwavelhoudende gassen.
CA2149677A1 (en) * 1992-11-18 1994-05-26 Mark De Boer Process for removing sulphur dioxide from a sulphur dioxide-containing gas stream
FR2740704B1 (fr) * 1995-11-03 1997-12-26 Elf Aquitaine Procede d'elimination quasi totale des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre, avec recuperation desdits composes sous la forme de soufre
US6214311B1 (en) * 1998-09-21 2001-04-10 Kam-Wang Vincent Kwong Process for direct reduction of sulfur compounds to elemental sulfur in combination with the claus process
US20020094308A1 (en) * 2001-01-12 2002-07-18 Portz Bruce Dean Process and apparatus for processing hydrogen sulfide from a gas

Also Published As

Publication number Publication date
JP2002523324A (ja) 2002-07-30
CA2341479A1 (en) 2000-03-02
DE69910049D1 (de) 2003-09-04
MXPA01001863A (es) 2002-04-17
US6652827B1 (en) 2003-11-25
RU2232128C2 (ru) 2004-07-10
ATE246033T1 (de) 2003-08-15
CN1313784A (zh) 2001-09-19
DE69910049T2 (de) 2004-04-22
AU5534499A (en) 2000-03-14
NO20010883L (no) 2001-02-26
BR9913300B1 (pt) 2009-08-11
PT1115472E (pt) 2003-12-31
EP1115472B1 (en) 2003-07-30
ES2205874T3 (es) 2004-05-01
NO20010883D0 (no) 2001-02-21
CA2341479C (en) 2007-11-06
EP1115472A1 (en) 2001-07-18
CN1145521C (zh) 2004-04-14
WO2000010693A1 (en) 2000-03-02

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/11/2009, OBSERVADAS AS CONDICOES LEGAIS.

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