BR0113714A - Processo e aparelho para recuperar enxofre de uma corrente de gás que contém sulfeto de hdrogênio - Google Patents

Processo e aparelho para recuperar enxofre de uma corrente de gás que contém sulfeto de hdrogênio

Info

Publication number
BR0113714A
BR0113714A BR0113714-0A BR0113714A BR0113714A BR 0113714 A BR0113714 A BR 0113714A BR 0113714 A BR0113714 A BR 0113714A BR 0113714 A BR0113714 A BR 0113714A
Authority
BR
Brazil
Prior art keywords
gas stream
sulphur
hydrogen sulphide
water vapour
containing gas
Prior art date
Application number
BR0113714-0A
Other languages
English (en)
Other versions
BR0113714B1 (pt
Inventor
Richard William Watson
Stephen Rhys Graville
Original Assignee
Boc Group Plc
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
Priority claimed from GB0022012A external-priority patent/GB0022012D0/en
Priority claimed from GB0022230A external-priority patent/GB0022230D0/en
Application filed by Boc Group Plc filed Critical Boc Group Plc
Publication of BR0113714A publication Critical patent/BR0113714A/pt
Publication of BR0113714B1 publication Critical patent/BR0113714B1/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
    • C01B17/0413—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 combustion step
    • 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
    • C01B17/0404—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
    • 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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

"PROCESSO E APARELHO PARA RECUPERAR ENXOFRE DE UMA CORRENTE DE GáS QUE CONTéM SULFETO DE HIDROGêNIO". Ar oxigênio ou enriquecido com oxigênio é empregado para suportar combustão em fornos (16) e (26) de parte do teor de sulfeto de hidrogênio de uma primeira corrente de gás de alimentação. Vapor de enxofre é extraído no condensador (32) da mistura de gás resultante de modo a formar uma corrente de gás exaurido de vapor de enxofre que compreende sulfeto de hidrogênio, dióxido de enxofre, hidrogênio e vapor de água. A corrente de gás exaurido de vapor de enxofre é passada para um reator de redução catalítica (40) no qual todo dióxido de enxofre residual é reduzido a sulfeto de hidrogênio. A mistura de gás reduzido resultante tem vapor d'água extraído da mesma em uma torre de resfriamento brusco (52). A corrente de gás exaurido de vapor d'água resultante flui para uma instalação Claus para tratamento adicional tipicamente junto com uma segunda corrente de gás de alimentação que compreende sulfeto de hidrogênio. O emprego dos dois fornos (16) e (26) torna possível obter-se conversões altamente eficazes em enxofre do sulfeto de hidrogênio no gás de alimentação sem ter de reciclar qualquer parte do gás exaurido de vapor d'água.
BRPI0113714-0A 2000-09-07 2001-09-04 processo de recuperaração de vapor de enxofre de corrente de gás de alimentação compreendendo sulfeto de hidrogênio usando dois fornos em série e pelo menos uma planta claus. BR0113714B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0022012A GB0022012D0 (en) 2000-09-07 2000-09-07 Treatment of gas containing hydrogen sulphide
GB0022230A GB0022230D0 (en) 2000-09-11 2000-09-11 Treatment of gas containing hydrogen sulphide
PCT/GB2001/003966 WO2002020139A1 (en) 2000-09-07 2001-09-04 Process and apparatus for recovering sulphur from a gas stream containing sulphide

Publications (2)

Publication Number Publication Date
BR0113714A true BR0113714A (pt) 2003-07-22
BR0113714B1 BR0113714B1 (pt) 2010-09-21

Family

ID=26244982

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113714-0A BR0113714B1 (pt) 2000-09-07 2001-09-04 processo de recuperaração de vapor de enxofre de corrente de gás de alimentação compreendendo sulfeto de hidrogênio usando dois fornos em série e pelo menos uma planta claus.

Country Status (12)

Country Link
US (1) US6919059B2 (pt)
EP (1) EP1315548B1 (pt)
KR (1) KR100786412B1 (pt)
CN (1) CN1213791C (pt)
AT (1) ATE263613T1 (pt)
AU (2) AU2001284262B2 (pt)
BR (1) BR0113714B1 (pt)
CA (1) CA2419628C (pt)
DE (1) DE60102707T2 (pt)
ES (1) ES2218443T3 (pt)
MX (1) MXPA03001937A (pt)
WO (1) WO2002020139A1 (pt)

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EP2038219A1 (en) 2006-07-07 2009-03-25 Shell Internationale Research Maatschappij B.V. Process for the manufacture of carbon disulphide and use of a liquid stream comprising carbon disulphide for enhanced oil recovery
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CN101842549B (zh) * 2007-10-31 2013-11-20 国际壳牌研究有限公司 生产油和/或气的系统和方法
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CN101861444B (zh) * 2007-11-19 2013-11-06 国际壳牌研究有限公司 生产油和/或气的系统与方法
CN101861445B (zh) * 2007-11-19 2014-06-25 国际壳牌研究有限公司 生产油和/或气的系统与方法
RU2498055C2 (ru) * 2008-02-27 2013-11-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Система и способ добычи нефти и/или газа
US7695701B2 (en) * 2008-03-07 2010-04-13 Du Pont Process for treating acid gas in staged furnaces with inter-stage heat recovery
US20090226364A1 (en) * 2008-03-07 2009-09-10 E. I. Du Pont De Nemours And Company Process for treating acid gas in staged furnaces with inter-stage heat recovery and inter-stage sulfur production
US8656997B2 (en) * 2008-04-14 2014-02-25 Shell Oil Company Systems and methods for producing oil and/or gas
CA2721264A1 (en) * 2008-04-16 2009-10-22 Shell Internationale Research Maatschappij B.V. Systems and methods for producing oil and/or gas
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US8876960B2 (en) * 2009-09-16 2014-11-04 Chevron U.S.A Inc. Method and system for transporting and processing sour fluids
CN101791517B (zh) * 2010-04-08 2012-05-23 北京至清时光环保工程技术有限公司 一种从含有硫化氢的酸性气体中回收硫的方法
CN102530882B (zh) * 2010-12-30 2013-10-16 中国石油天然气股份有限公司 一种除水型硫磺回收方法及装置
DE102011002320B3 (de) * 2011-04-28 2012-06-21 Knauf Gips Kg Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen
EP2572774A1 (en) 2011-09-21 2013-03-27 Linde Aktiengesellschaft CO2 recovery using the SURE process
KR101352151B1 (ko) 2011-12-15 2014-01-15 지에스건설 주식회사 황회수 공정의 산성가스 공급원에 따른 연소공기 제어방법
KR101489852B1 (ko) * 2012-12-14 2015-02-09 고등기술연구원연구조합 합성가스 내 황 회수 장치 및 방법
US9023309B1 (en) * 2014-05-13 2015-05-05 Mahin Rameshni Process of conversion sulfur compounds to elemental sulfur by using direct reduction and oxidation catalysts in Claus units
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Also Published As

Publication number Publication date
DE60102707T2 (de) 2005-03-31
KR100786412B1 (ko) 2007-12-17
WO2002020139A1 (en) 2002-03-14
MXPA03001937A (es) 2003-06-24
US20040096381A1 (en) 2004-05-20
CN1213791C (zh) 2005-08-10
CN1473066A (zh) 2004-02-04
KR20030059127A (ko) 2003-07-07
AU8426201A (en) 2002-03-22
CA2419628C (en) 2010-01-05
ES2218443T3 (es) 2004-11-16
EP1315548A1 (en) 2003-06-04
EP1315548B1 (en) 2004-04-07
ATE263613T1 (de) 2004-04-15
BR0113714B1 (pt) 2010-09-21
DE60102707D1 (de) 2004-05-13
US6919059B2 (en) 2005-07-19
AU2001284262B2 (en) 2006-10-12
CA2419628A1 (en) 2002-09-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2260 DE 29-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.