BR0113715A - Processo e aparelho para recuperar enxofre de uma corrente de gás que contém gás sulfìdrico - Google Patents

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

Info

Publication number
BR0113715A
BR0113715A BR0113715-8A BR0113715A BR0113715A BR 0113715 A BR0113715 A BR 0113715A BR 0113715 A BR0113715 A BR 0113715A BR 0113715 A BR0113715 A BR 0113715A
Authority
BR
Brazil
Prior art keywords
sulphur
gas stream
resulting
extracted
hydrogen sulphide
Prior art date
Application number
BR0113715-8A
Other languages
English (en)
Other versions
BR0113715B1 (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 GB0022011A external-priority patent/GB0022011D0/en
Priority claimed from GB0022228A external-priority patent/GB0022228D0/en
Application filed by Boc Group Plc filed Critical Boc Group Plc
Publication of BR0113715A publication Critical patent/BR0113715A/pt
Publication of BR0113715B1 publication Critical patent/BR0113715B1/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
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Catalysts (AREA)

Abstract

"PROCESSO E APARELHO PARA RECUPERAR ENXOFRE DE UMA CORRENTE DE GáS QUE CONTéM GáS SULFìDRICO". Oxigênio ou ar enriquecido com oxigênio é empregado para sustentar a combustão no forno (16) com o teor de gás sulfídrico de uma primeira corrente de gás de alimentação. O enxofre é extraído da corrente de gás resultante em um condensador de enxofre (26). A reação catalítica de Claus entre gás sulfídrico e dióxido de enxofre na corrente de gás esgotada de vapor de enxofre, resultante, ocorre em um reator catalítico (32). O enxofre é extraído em um outro condensador de enxofre (34). A corrente de gás esgotada de vapor de enxofre, resultante, é passada para dentro de uma reator de redução catalítica (40) no qual todo o dióxido de enxofre e vapor de enxofre residuais são reduzidos para gás sulfídrico. A mistura de gases reduzida resultante tem o vapor d'água extraído dela em uma torre de interrupção rápida de reação (52). A corrente de gás esgotada de vapor d'água, resultante, escoa para uma unidade de Claus para tratamento adicional, tipicamente junto com uma segunda corrente de gás de alimentação. Empregar o reator catalítico de Claus (32) possibilita o atingimento de redução completa de dióxido de enxofre para gás sulfídrico no reator catalítico (40), e portanto, torna possível obter altas conversões globais de gás sulfídrico em enxofre.
BRPI0113715-8A 2000-09-07 2001-09-04 processo para recuperação de enxofre em corrente de gás contendo sulfeto de hidrogênio. BR0113715B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0022011A GB0022011D0 (en) 2000-09-07 2000-09-07 Treatment of a gas stream containing hydrogen sulphide
GB0022228A GB0022228D0 (en) 2000-09-11 2000-09-11 Treatment of a gas stream containing hydrogen sulphide
PCT/GB2001/003950 WO2002020138A1 (en) 2000-09-07 2001-09-04 Process and apparatus for recovering sulphur from a gas stream containing hydrogen sulphide

Publications (2)

Publication Number Publication Date
BR0113715A true BR0113715A (pt) 2003-07-29
BR0113715B1 BR0113715B1 (pt) 2010-10-05

Family

ID=26244981

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113715-8A BR0113715B1 (pt) 2000-09-07 2001-09-04 processo para recuperação de enxofre em corrente de gás contendo sulfeto de hidrogênio.

Country Status (12)

Country Link
US (1) US6893620B2 (pt)
EP (1) EP1315547B1 (pt)
KR (1) KR100786409B1 (pt)
CN (1) CN1213790C (pt)
AT (1) ATE265261T1 (pt)
AU (2) AU8425201A (pt)
BR (1) BR0113715B1 (pt)
CA (1) CA2419627C (pt)
DE (1) DE60103070T2 (pt)
ES (1) ES2218442T3 (pt)
MX (1) MXPA03001936A (pt)
WO (1) WO2002020138A1 (pt)

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DE10233820A1 (de) * 2002-07-25 2004-02-12 Thyssenkrupp Encoke Gmbh Spaltreaktor für eine Claus-Anlage
ITMI20032245A1 (it) * 2003-11-18 2005-05-19 Siirtec Nigi Spa Processo per il ecupero dello zolfo da correnti gassose contenenti acido solfidrico ed apparecchiatura per la sua realizzazione.
US8928562B2 (en) * 2003-11-25 2015-01-06 E Ink Corporation Electro-optic displays, and methods for driving same
AU2006240103B2 (en) * 2005-04-21 2009-11-26 Shell Internationale Research Maatschappij B.V. Systems and methods for producing oil and/or gas
US20090200018A1 (en) * 2006-04-27 2009-08-13 Ayca Sivrikoz Systems and methods for producing oil and/or gas
WO2007131976A1 (en) * 2006-05-16 2007-11-22 Shell Internationale Research Maatschappij B.V. A process for the manufacture of carbon disulphide
EA014709B1 (ru) * 2006-05-16 2011-02-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения дисульфида углерода
US8136590B2 (en) * 2006-05-22 2012-03-20 Shell Oil Company Systems and methods for producing oil and/or gas
MX2008016422A (es) 2006-07-07 2009-01-19 Shell Int Research Proceso para producir disulfuro de carbono y uso de una corriente liquida de disulfuro de carbono para la recuperacion mejorada de combustible.
CN101501295B (zh) * 2006-08-10 2013-11-20 国际壳牌研究有限公司 用于生产油和/或气的方法
CN101595198B (zh) * 2007-02-16 2013-05-08 国际壳牌研究有限公司 用于将气体吸收入液体中的系统和方法
CA2686340A1 (en) * 2007-04-04 2008-10-16 Worleyparsons Group, Inc. Ammonia destruction methods for use in a claus tail gas treating unit
CN101796156B (zh) * 2007-07-19 2014-06-25 国际壳牌研究有限公司 生产油和/或气的方法
WO2009058846A1 (en) * 2007-10-31 2009-05-07 Shell Oil Company Systems and methods for producing oil and/or gas
RU2494234C2 (ru) * 2007-11-19 2013-09-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Система и способ добычи нефти и/или газа
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
WO2009067423A1 (en) 2007-11-19 2009-05-28 Shell Oil Company Producing oil and/or gas with emulsion comprising miscible solvent
WO2009108650A1 (en) * 2008-02-27 2009-09-03 Shell Oil Company Systems and methods for producing oil and/or gas
WO2009129219A2 (en) * 2008-04-16 2009-10-22 Shell Oil Company Systems and methods for producing oil and/or gas
CN102046917B (zh) * 2008-04-16 2014-08-13 国际壳牌研究有限公司 生产油和/或气的系统与方法
RU2011105166A (ru) * 2008-07-14 2012-08-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ добычи нефти и/или газа и система для его осуществления
US20100240135A1 (en) * 2009-03-19 2010-09-23 Seeger David M System and method for sour gas well testing
CN101850951B (zh) * 2009-03-31 2012-05-02 上海轻叶工程科技有限公司 硫磺回收燃烧管理系统
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
US8876960B2 (en) * 2009-09-16 2014-11-04 Chevron U.S.A Inc. Method and system for transporting and processing sour fluids
CN101804970B (zh) * 2010-03-25 2012-06-27 安徽临泉化工股份有限公司 冷凝固化可切换再生硫磺回收分离工艺
US8425874B2 (en) * 2011-06-04 2013-04-23 Rameshni & Associates Technology & Engineering Process for the production of sulfur from sulfur dioxide with tail gas recycle
CN103566730B (zh) * 2012-08-06 2015-12-02 中国石油化工股份有限公司 处理硫磺回收装置停工过程中产生的除硫吹扫尾气的方法
JP5828435B1 (ja) * 2015-02-03 2015-12-09 株式会社パウデック 半導体素子、電気機器、双方向電界効果トランジスタおよび実装構造体
EP3390276B1 (en) 2015-12-16 2022-02-09 Saudi Arabian Oil Company Thermal stage and reduction absorption sulfur recovery process
US9701537B1 (en) 2016-01-05 2017-07-11 Saudi Arabian Oil Company Claus process for sulfur recovery with intermediate water vapor removal by adsorption
EP3553378A1 (en) 2018-04-13 2019-10-16 Linde Aktiengesellschaft Method and burner for combusting hydrogen sulphide
CN109114577B (zh) * 2018-06-29 2020-11-06 山东三维石化工程股份有限公司 一种Claus工艺H2S酸性气催化燃烧方法
CN109911862B (zh) * 2019-03-18 2021-05-07 昆明理工大学 一种含硫尾气中单质硫气固分离方法及系统
CN111740131B (zh) * 2020-06-24 2021-10-22 一汽解放汽车有限公司 一种燃料电池回氢系统

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Also Published As

Publication number Publication date
EP1315547B1 (en) 2004-04-28
KR20030059126A (ko) 2003-07-07
ES2218442T3 (es) 2004-11-16
EP1315547A1 (en) 2003-06-04
BR0113715B1 (pt) 2010-10-05
CA2419627A1 (en) 2002-03-14
CN1473065A (zh) 2004-02-04
US6893620B2 (en) 2005-05-17
US20040022721A1 (en) 2004-02-05
ATE265261T1 (de) 2004-05-15
WO2002020138A1 (en) 2002-03-14
AU8425201A (en) 2002-03-22
CN1213790C (zh) 2005-08-10
KR100786409B1 (ko) 2007-12-17
AU2001284252B2 (en) 2006-10-12
DE60103070T2 (de) 2004-11-25
DE60103070D1 (de) 2004-06-03
MXPA03001936A (es) 2003-06-24
CA2419627C (en) 2009-11-24

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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.