ES2171511T3 - Catalizadores para el tratamiento de los gases que contienen compuestos azufrados, utilizacion y procedimiento de tratamiento de un gas que contiene compuestos azufrados. - Google Patents

Catalizadores para el tratamiento de los gases que contienen compuestos azufrados, utilizacion y procedimiento de tratamiento de un gas que contiene compuestos azufrados.

Info

Publication number
ES2171511T3
ES2171511T3 ES95401672T ES95401672T ES2171511T3 ES 2171511 T3 ES2171511 T3 ES 2171511T3 ES 95401672 T ES95401672 T ES 95401672T ES 95401672 T ES95401672 T ES 95401672T ES 2171511 T3 ES2171511 T3 ES 2171511T3
Authority
ES
Spain
Prior art keywords
containing sugar
sugar compounds
treatment
catalysts
processing process
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
ES95401672T
Other languages
English (en)
Inventor
Christophe Nedez
Olivier Legendre
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2171511T3 publication Critical patent/ES2171511T3/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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01D53/8606—Removing sulfur compounds only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • 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
    • C01B17/0426—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 catalytic conversion
    • C01B17/0434—Catalyst compositions
    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/165—Preparation from sulfides, oxysulfides or polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials 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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN CATALIZADOR PARA EL TRATAMIENTO DE GASES QUE CONTIENEN COMPUESTOS AZUFRADOS Y/O LA HIDROLISIS DE COMPUESTOS ORGANICOS DEL AZUFRE, QUE COMPRENDE COMO COMPUESTO ESENCIAL LA ALUMINA CATALITICAMENTE ACTIVA QUE CONTIENE SODIO, CARACTERIZADO EN QUE EL CONTENIDO EN SODIO DE ALUMINA SE ELIGE EN LA ZONA COMPRENDIDA ENTRE 1200 PPM Y 2700 PPM DE NA{SUB,2}O. LOS CATALIZADORES SEGUN LA INVENCION SON UTILES PARTICULARMENTE PARA TRATAR GASES QUE CONTIENEN COMPUESTOS AZUFRADOS PARA LA PRODUCCION DE AZUFRE ELEMENTAL POR APLICACION DE LA REACCION DE CLAUS O DE GASES QUE CONTIENEN COMPUESTOS ORGANICOS DEL AZUFRE POR HIDROLISIS DE ESTOS COMPUESTOS.
ES95401672T 1994-07-13 1995-07-12 Catalizadores para el tratamiento de los gases que contienen compuestos azufrados, utilizacion y procedimiento de tratamiento de un gas que contiene compuestos azufrados. Expired - Lifetime ES2171511T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408746A FR2722428B1 (fr) 1994-07-13 1994-07-13 Catalyseurs pour le traitement de gaz contenant des composes soufres; utilisation et procede de traitement d'un gaz contenant des composes soufres

Publications (1)

Publication Number Publication Date
ES2171511T3 true ES2171511T3 (es) 2002-09-16

Family

ID=9465386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401672T Expired - Lifetime ES2171511T3 (es) 1994-07-13 1995-07-12 Catalizadores para el tratamiento de los gases que contienen compuestos azufrados, utilizacion y procedimiento de tratamiento de un gas que contiene compuestos azufrados.

Country Status (14)

Country Link
US (1) US6790422B1 (es)
EP (1) EP0692306B1 (es)
JP (1) JP2898581B2 (es)
KR (1) KR100247206B1 (es)
CN (1) CN1082384C (es)
AT (1) ATE212561T1 (es)
CA (1) CA2153747C (es)
DE (1) DE69525192T2 (es)
DK (1) DK0692306T3 (es)
ES (1) ES2171511T3 (es)
FR (1) FR2722428B1 (es)
PT (1) PT692306E (es)
RU (1) RU2103058C1 (es)
TW (1) TW296362B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753396B1 (fr) * 1996-09-16 1998-10-30 Inst Francais Du Petrole Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure et du dioxyde de soufre comportant une etape d'appauvrissement en soufre du solvant recycle
RU2171710C1 (ru) * 2000-05-10 2001-08-10 Рабинович Георгий Лазаревич Адсорбент для очистки газов от сероводорода и способ его приготовления
CN1102420C (zh) * 2000-07-11 2003-03-05 中国科学院山西煤炭化学研究所 一种羰基硫水解催化剂及其制备方法和用途
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
KR101589316B1 (ko) 2007-09-17 2016-01-27 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 가스 스트림에 함유된 황 화합물의 접촉 환원에 유용한 촉매 조성물 및 이 조성물의 제조 및 사용 방법
EP3302794A4 (en) * 2015-06-02 2019-06-26 Scientific Design Company, Inc. epoxidation
FR3084267B1 (fr) * 2018-07-25 2021-10-08 Axens Alumine a acidite et structure de porosite optimales
KR102644569B1 (ko) 2019-04-03 2024-03-06 현대자동차주식회사 댐핑 기능을 갖는 차량의 연료탱크 마운트 장치
RU2711605C1 (ru) * 2019-07-03 2020-01-17 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Способ получения алюмооксидных катализаторов процесса Клауса и применение их на установках получения серы
CN116408058A (zh) * 2021-12-30 2023-07-11 中国石油天然气股份有限公司 稀土掺杂催化剂及其制备方法和用途

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108011A (fr) 1954-06-28 1956-01-09 Pechiney Procédé de préparation d'alumine activée
FR1527197A (fr) * 1967-04-21 1968-05-31 Rech S De Ventilation Et D Aer Diffuseur régulateur de débit destiné, notamment à l'admission d'air frais dans les locaux d'habitation
US3856708A (en) * 1972-04-10 1974-12-24 Reynolds Metals Co Alumina catalyst support
US4243556A (en) * 1978-12-04 1981-01-06 Chevron Research Company Sulfur oxides control in cracking catalyst
FR2449650A1 (fr) 1979-02-26 1980-09-19 Rhone Poulenc Ind Procede de preparation d'alumine au moins partiellement sous forme de boehmite ultra-fine
US4252635A (en) * 1980-04-11 1981-02-24 Chevron Research Company Sulfur oxides control in cracking catalyst regeneration
US4364858A (en) * 1980-07-21 1982-12-21 Aluminum Company Of America Method of producing an activated alumina Claus catalyst
CA1145700A (en) * 1980-09-17 1983-05-03 William A. Blanton, Jr. Sulfur oxides control in cracking catalyst regeneration
US5244648A (en) * 1980-12-23 1993-09-14 Rhone-Poulenc Industries Process for the preparation of alumina agglomerates
FR2527197B1 (fr) 1982-05-19 1985-06-21 Rhone Poulenc Spec Chim Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes
US5242673A (en) * 1991-11-12 1993-09-07 Massachusetts Institute Of Technology Elemental sulfur recovery process

Also Published As

Publication number Publication date
FR2722428B1 (fr) 1996-09-27
PT692306E (pt) 2002-06-28
CN1082384C (zh) 2002-04-10
JP2898581B2 (ja) 1999-06-02
RU95113142A (ru) 1997-06-27
KR960003798A (ko) 1996-02-23
CA2153747A1 (fr) 1996-01-14
ATE212561T1 (de) 2002-02-15
DE69525192T2 (de) 2002-10-31
DE69525192D1 (de) 2002-03-14
KR100247206B1 (ko) 2000-03-15
US6790422B1 (en) 2004-09-14
FR2722428A1 (fr) 1996-01-19
TW296362B (es) 1997-01-21
EP0692306A1 (fr) 1996-01-17
EP0692306B1 (fr) 2002-01-30
JPH0880436A (ja) 1996-03-26
DK0692306T3 (da) 2002-03-11
CN1118710A (zh) 1996-03-20
RU2103058C1 (ru) 1998-01-27
CA2153747C (fr) 2001-06-05

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