ES2108981T3 - Procedimiento de eliminacion de compuestos azufrados contenidos en gases residuales de fabrica de azufre claus, con recuperacion de azufre. - Google Patents

Procedimiento de eliminacion de compuestos azufrados contenidos en gases residuales de fabrica de azufre claus, con recuperacion de azufre.

Info

Publication number
ES2108981T3
ES2108981T3 ES94909971T ES94909971T ES2108981T3 ES 2108981 T3 ES2108981 T3 ES 2108981T3 ES 94909971 T ES94909971 T ES 94909971T ES 94909971 T ES94909971 T ES 94909971T ES 2108981 T3 ES2108981 T3 ES 2108981T3
Authority
ES
Spain
Prior art keywords
sulfur
elimination
recovery
procedure
compounds contained
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94909971T
Other languages
English (en)
Inventor
Andre Philippe
Jean Nougayrede
Georges Kvasnikoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of ES2108981T3 publication Critical patent/ES2108981T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)

Abstract

EL GAS RESIDUAL SE SOMETE A UN TRATAMIENTO QUE COMPRENDE UNA FASE DE HIDROGENIZACION E HIDROLISIS (1) PARA LLEVAR LOS COMPUESTOS DE AZUFRE A LA FORMA UNICA H2S, UN ENFRIAMIENTO (4,10) CON UNA TEMPERATURA EN EL INTERVALO A 180 (GRADOS) C, SIENDO EL PUNTO DE ROCIO DEL AGUA DEL EFLUENTE GASEOSO SURGIDO DE LA FASE DE HIDROGENIZACION E HIDROLISIS, Y UNA OXIDACION CATALITICA SELECTIVA (2A) DEL H2S EN AZUFRE A TEMPERATURAS EN EL INTERVALO A 180 (GRADOS) C PROVOCANDO UN DEPOSITO DE AZUFRE FORMADO EN EL CATALIZADOR Y REGENERACION PERIODICA DEL CATALIZADOR CARGADO DE AZUFRE (2B), Y A CONTINUACION ENFRIAMIENTO DEL CATALIZADOR REGENERADO EN EL INTERVALO A 180 (GRADOS) C PARA UN REUTILIZACION EN LA FASE DE OXIDACION CATALITICA.
ES94909971T 1993-03-16 1994-03-16 Procedimiento de eliminacion de compuestos azufrados contenidos en gases residuales de fabrica de azufre claus, con recuperacion de azufre. Expired - Lifetime ES2108981T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302995A FR2702674B1 (fr) 1993-03-16 1993-03-16 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.

Publications (1)

Publication Number Publication Date
ES2108981T3 true ES2108981T3 (es) 1998-01-01

Family

ID=9444993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94909971T Expired - Lifetime ES2108981T3 (es) 1993-03-16 1994-03-16 Procedimiento de eliminacion de compuestos azufrados contenidos en gases residuales de fabrica de azufre claus, con recuperacion de azufre.

Country Status (14)

Country Link
US (1) US5607657A (es)
EP (1) EP0640005B1 (es)
JP (1) JP3471801B2 (es)
CN (1) CN1050526C (es)
AT (1) ATE157277T1 (es)
CA (1) CA2135907C (es)
DE (1) DE69405179T2 (es)
DK (1) DK0640005T3 (es)
ES (1) ES2108981T3 (es)
FR (1) FR2702674B1 (es)
NO (1) NO304878B1 (es)
RU (1) RU2116123C1 (es)
UA (1) UA27484C2 (es)
WO (1) WO1994021359A1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426664A1 (es) * 2012-04-23 2013-10-24 Repsol, S.A. Catalizador para la oxidación selectiva de compuestos de azufre
US9776176B2 (en) 2012-04-23 2017-10-03 Repsol, S.A. Catalyst for selective oxidation of sulphur compounds

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* Cited by examiner, † Cited by third party
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FR2727101B1 (fr) * 1994-11-17 1996-12-20 Elf Aquitaine Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede
DE19507179C1 (de) * 1995-03-02 1996-03-28 Krupp Vdm Gmbh Katalysator für die Oxidation von gasförmigen Schwefelverbindungen
FR2734809B1 (fr) * 1995-05-30 1997-07-18 Elf Aquitaine Procede de desulfuration catalytique d'un gaz renfermant les composes h2s et so2 et eventuellement cos et/ou cs2, avec recuperation desdits composes sous la forme de soufre et catalyseur pour la mise en oeuvre dudit procede
FR2740703B1 (fr) * 1995-11-03 1997-12-05 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
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
FR2740767B1 (fr) * 1995-11-03 1997-12-26 Elf Aquitaine 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
FR2747053B1 (fr) * 1996-04-03 1998-10-02 Rhone Poulenc Chimie Utilisation pour l'oxydation directe des composes soufres en soufre et/ou sulfates a basse temperature d'un catalyseur a base de cuivre
DE19622536A1 (de) * 1996-06-05 1997-12-11 Metallgesellschaft Ag Verfahren zum Entschwefeln eines H¶2¶S und SO¶2¶ enthaltenden Gases unter Bildung von Elementarschwefel
FR2757084B1 (fr) * 1996-12-13 1999-01-29 Rhodia Chimie Sa Utilisation pour l'oxydation directe des composes soufres en soufre et/ou sulfates a basse temperature d'un catalyseur a base de molybdene
FR2762592B1 (fr) * 1997-04-24 1999-06-18 Elf Aquitaine Procede d'elimination 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
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
WO2003082455A2 (en) * 2002-03-25 2003-10-09 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
ATE404652T1 (de) * 2002-12-17 2008-08-15 Shell Int Research Verfahren zur selektiven katalytischen oxidation von schwefelverbindungen
EP1442781A1 (en) * 2003-01-31 2004-08-04 Jacobs Nederland B.V. Process for the removal of SO2 in a gas stream
CA2562845C (en) * 2004-04-22 2009-09-29 Fluor Technologies Corporation Cos-claus configurations and methods
US20090038992A1 (en) * 2005-12-07 2009-02-12 Gerard Grootveld Process for the removal of sulphur compounds and carbon dioxide from a gas stream
EP1902769A1 (en) * 2006-09-22 2008-03-26 Jacobs Nederland B.V. Process for the recovery of sulfur from sulfur containing gases
CN101835537B (zh) * 2007-09-17 2013-05-22 国际壳牌研究有限公司 用于使气体物流中含有的硫化合物催化还原的催化剂组合物及其制备方法和用途
CN101274750B (zh) * 2007-12-29 2010-06-30 江苏晟宜环保科技有限公司 尾气循环硫回收方法
CN101352653B (zh) * 2008-08-12 2011-07-27 昆明理工大学 一种脱除黄磷尾气中有害气体的低温微氧净化方法
US20100183491A1 (en) * 2009-01-22 2010-07-22 General Electric Company Systems and methods for treating a stream comprising an undesirable emission gas
CN101817582B (zh) * 2010-04-29 2012-03-21 奇迪电器集团有限公司 用于去除饮用水中锰的过滤介质及其制备方法
CN102463031A (zh) * 2011-10-20 2012-05-23 常州亚环环保科技有限公司 一种燃煤废气脱硫的方法
EP2804692B1 (en) 2012-01-18 2016-01-13 Intramicron, Inc. Method for removing sulfur containing compounds from fluid fuel streams
CN103512966B (zh) * 2012-06-27 2014-09-24 中国石油化工股份有限公司 硫回收催化剂活性评价装置及试验方法
DE102013003415A1 (de) * 2013-02-28 2014-08-28 Linde Aktiengesellschaft Verfahren zum Behandeln eines Quecksilber und Sauergase enthaltenden Kohlenwasserstoff-reichen Gasgemisches
WO2015099569A1 (ru) * 2013-12-27 2015-07-02 Андрей Владиславович КУРОЧКИН Способ получения серы
CN103977832B (zh) * 2014-04-28 2016-04-13 华北电力大学（保定） 一种用于镁法脱硫工艺中负载型固相金属催化剂及其制备方法
ES2711612T3 (es) * 2015-03-12 2019-05-06 Prosernat Proceso de eliminación de compuestos de azufre a partir de un gas con etapas de hidrogenación y oxidación directa
CN105329859A (zh) * 2015-12-08 2016-02-17 上海东化环境工程有限公司 一种含硫尾气的处理工艺
CN106927593A (zh) * 2015-12-29 2017-07-07 上海宝钢化工有限公司 真空碳酸钾脱硫废液预处理装置
US9701537B1 (en) * 2016-01-05 2017-07-11 Saudi Arabian Oil Company Claus process for sulfur recovery with intermediate water vapor removal by adsorption
CN106082138B (zh) * 2016-06-14 2018-01-16 西安交通大学 一种三通道硫磺回收燃烧器
CN108114756A (zh) * 2016-11-29 2018-06-05 中国石油化工股份有限公司 一种含硫有机废气催化氧化保护剂及其制备方法和应用
JP7423320B2 (ja) * 2019-02-08 2024-01-29 大阪瓦斯株式会社 二酸化炭素を主成分とするガス中の硫黄酸化物の除去方法
CN114515509B (zh) * 2020-11-19 2023-10-31 中国石油天然气股份有限公司 用于硫磺回收系统的停工除硫装置及除硫方法
CN114192175A (zh) * 2021-12-30 2022-03-18 福州大学 一种金属掺杂有序介孔碳脱硫催化剂及其制备方法和应用

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FR2632626B1 (fr) * 1988-06-08 1990-08-31 Elf Aquitaine Procede pour ameliorer le rendement en soufre d'un ensemble de production de soufre a partir d'un gaz acide renfermant h2s, ledit ensemble comportant une usine a soufre suivie d'une unite d'epuration
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426664A1 (es) * 2012-04-23 2013-10-24 Repsol, S.A. Catalizador para la oxidación selectiva de compuestos de azufre
US9776176B2 (en) 2012-04-23 2017-10-03 Repsol, S.A. Catalyst for selective oxidation of sulphur compounds

Also Published As

Publication number Publication date
DK0640005T3 (da) 1998-04-06
NO944357D0 (no) 1994-11-15
RU94046153A (ru) 1996-09-20
EP0640005B1 (fr) 1997-08-27
RU2116123C1 (ru) 1998-07-27
CN1105175A (zh) 1995-07-12
NO944357L (no) 1995-01-13
ATE157277T1 (de) 1997-09-15
EP0640005A1 (fr) 1995-03-01
CN1050526C (zh) 2000-03-22
CA2135907A1 (fr) 1994-09-29
FR2702674B1 (fr) 1995-04-28
JP3471801B2 (ja) 2003-12-02
JPH07509437A (ja) 1995-10-19
DE69405179T2 (de) 1998-03-26
FR2702674A1 (fr) 1994-09-23
DE69405179D1 (de) 1997-10-02
UA27484C2 (uk) 2000-09-15
NO304878B1 (no) 1999-03-01
WO1994021359A1 (fr) 1994-09-29
CA2135907C (fr) 2004-07-13
US5607657A (en) 1997-03-04

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