BR8904423A - Catalisador e processo para o tratamento de gas contendo compostos de enxofre - Google Patents

Catalisador e processo para o tratamento de gas contendo compostos de enxofre

Info

Publication number
BR8904423A
BR8904423A BR898904423A BR8904423A BR8904423A BR 8904423 A BR8904423 A BR 8904423A BR 898904423 A BR898904423 A BR 898904423A BR 8904423 A BR8904423 A BR 8904423A BR 8904423 A BR8904423 A BR 8904423A
Authority
BR
Brazil
Prior art keywords
catalyst
treatment
gas containing
sulfur compounds
containing sulfur
Prior art date
Application number
BR898904423A
Other languages
English (en)
Inventor
Jean-Luc Hebrard
Eric Quemere
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of BR8904423A publication Critical patent/BR8904423A/pt

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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • 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
    • C01B17/0465—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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR898904423A 1988-09-02 1989-09-01 Catalisador e processo para o tratamento de gas contendo compostos de enxofre BR8904423A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811494A FR2635987B1 (fr) 1988-09-02 1988-09-02 Catalyseurs pour le traitement des effluents gazeux et procede de traitement de ces effluents

Publications (1)

Publication Number Publication Date
BR8904423A true BR8904423A (pt) 1990-04-17

Family

ID=9369664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898904423A BR8904423A (pt) 1988-09-02 1989-09-01 Catalisador e processo para o tratamento de gas contendo compostos de enxofre

Country Status (8)

Country Link
US (1) US5034369A (pt)
EP (1) EP0357506A1 (pt)
JP (1) JPH0616856B2 (pt)
CN (1) CN1040518A (pt)
AR (1) AR243412A1 (pt)
BR (1) BR8904423A (pt)
DK (1) DK433489A (pt)
FR (1) FR2635987B1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292492A (en) * 1992-05-04 1994-03-08 Mobil Oil Corporation Recovering sulfur from ammonia acid gas stream
US5458861A (en) * 1992-04-15 1995-10-17 Mobil Oil Corporation Desulfurizing a gas stream
US5591417A (en) * 1992-04-15 1997-01-07 Mobil Oil Corporation Removing SOx, CO and NOx from flue gases
US5514351A (en) * 1992-04-15 1996-05-07 Mobil Oil Corporation Desulfurizing tailgas from sulfur recovery unit
US5861353A (en) * 1992-10-06 1999-01-19 Montecatini Tecnologie S.R.L. Catalyst in granular form for 1,2-dichloroethane synthesis
IT1256156B (it) * 1992-10-06 1995-11-29 Montecatini Tecnologie Srl Catalizzatore in granuli particolarmente per la deidrogenazione ossidativa di metanolo a formaldeide
US5494879A (en) * 1993-02-26 1996-02-27 Regents, University Of California Catalyst for the reduction of sulfur dioxide to elemental sulfur
CN1056096C (zh) * 1994-02-21 2000-09-06 中国石化齐鲁石油化工公司 一种羰基硫水解催化剂及其制备方法
CN1067292C (zh) * 1996-04-19 2001-06-20 东南大学 一种易再生烟气脱硫脱硝剂及其制备、再生方法
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
FR2779918B1 (fr) * 1998-06-18 2001-07-13 Oenologie A Immele Sa Poudre comprenant un additif alimentaire et procede de dispersion d'un additif oenologique utilisant ladite poudre
DE19913839A1 (de) * 1999-03-26 2000-09-28 Metallgesellschaft Ag Formkörper aus Titandioxid, Verfahren zu deren Herstellung und deren Verwendung
EP1053789B1 (en) 1999-05-21 2004-07-14 Evc Technology Ag Catalyst and oxychlorination process using it
KR20010036675A (ko) * 1999-10-11 2001-05-07 정명식 황화수소 가스 산화용 촉매 및 이를 이용한 황 회수 방법
DE10005775A1 (de) * 2000-09-28 2001-08-16 Sued Chemie Ag Katalysator für die Hydrierung von ungesättigten Kohlenwasserstoffen
US20120319322A1 (en) * 2010-12-20 2012-12-20 Shell Oil Company Particle extrusion
CN103203242B (zh) * 2013-03-06 2015-02-25 广州博能能源科技有限公司 工业含硫废气脱硫处理的催化体系及其工艺
US10307741B2 (en) * 2015-03-27 2019-06-04 Basf Se Shaped catalyst body for the catalytic oxidation of SO2 into SO3
KR102604873B1 (ko) 2015-07-22 2023-11-23 바스프 코포레이션 아세트산비닐 단량체 생산을 위한 높은 기하학적 표면적 촉매
WO2019170514A1 (en) * 2018-03-07 2019-09-12 Basf Se Shaped catalytic body in the form of a tetralobe with central passage
US11642666B2 (en) 2018-03-07 2023-05-09 Basf Se Shaped catalyst body in the form of tetralobes of uniform wall thickness

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864459A (en) * 1969-04-21 1975-02-04 Alvin B Stiles Process for the economical use of refractory reducing gases for the reduction of sulfur dioxide
US3865927A (en) * 1970-09-15 1975-02-11 Allied Chem Method and apparatus for reacting sulfur dioxide and natural gas
US3857780A (en) * 1972-05-22 1974-12-31 W Gustafson Hydroforming petroleum fractions in gas phase using shaped catalyst particles
US3928547A (en) * 1972-06-30 1975-12-23 Allied Chem Process for the reduction of sulfur dioxide
FR2295117A1 (fr) * 1974-12-19 1976-07-16 American Cyanamid Co Hydroforming de fractions petrolieres, en phase vapeur, au moyen de particules de catalyseur de forme particuliere
FR2369209A1 (fr) * 1976-11-02 1978-05-26 Inst Francais Du Petrole Procede d'oxydation du soufre et des composes du soufre
US4133777A (en) * 1977-06-28 1979-01-09 Gulf Research & Development Company Hydrodesulfurization catalyst
US4328130A (en) * 1980-10-22 1982-05-04 Chevron Research Company Shaped channeled catalyst
US4394303A (en) * 1981-05-12 1983-07-19 Chevron Research Company Large pore shaped hydroprocessing catalysts
EP0082831A3 (en) * 1981-11-24 1984-01-04 Catalysts and Chemical Europe" Vanadium pentoxide catalysts and use thereof
FR2540006B1 (fr) * 1983-01-31 1988-04-01 Rhone Poulenc Spec Chim Catalyseur d'oxydation de l'hydrogene sulfure
US4495307A (en) * 1983-11-14 1985-01-22 Katalco Corporation Shaped catalyst particle for use in hydroprocessing of petroleum oils
FR2598094B1 (fr) * 1986-04-30 1990-11-23 Rhone Poulenc Chimie Catalyseur a base d'oxyde de zirconium et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre
FR2625113B1 (fr) * 1987-12-23 1993-10-22 Rhone Poulenc Chimie Catalyseurs pour traitement des effluents gazeux et procede de traitement de ces effluents

Also Published As

Publication number Publication date
FR2635987B1 (fr) 1993-10-15
AR243412A1 (es) 1993-08-31
JPH02107341A (ja) 1990-04-19
DK433489D0 (da) 1989-09-01
EP0357506A1 (fr) 1990-03-07
JPH0616856B2 (ja) 1994-03-09
US5034369A (en) 1991-07-23
CN1040518A (zh) 1990-03-21
FR2635987A1 (fr) 1990-03-09
DK433489A (da) 1990-03-03

Similar Documents

Publication Publication Date Title
BR8904423A (pt) Catalisador e processo para o tratamento de gas contendo compostos de enxofre
BR8604489A (pt) Processo para o tratamento de granulos
BR8703218A (pt) Processo para fabricacao de composicao catalisadora e composicao catalisadora
BR8603582A (pt) Processo para o tratamento de silica e silica assim obtida
PT81434B (pt) Processo para o tratamento de material de acondicionamento
PT83611B (pt) Processo e instalacao para o tratamento pelo amoniaco
BR8503654A (pt) Processo e dispositivo para o autodiagnostico de componentes reguladores
BR8902533A (pt) Processo e aparelho para o tratamento de lama de despejo de tinta
BR8706496A (pt) Processo para preparacao de compostos e utilizacao
BR8904948A (pt) Aparelhagem e processo para fabricacao de cintas
BR9506271A (pt) Processo para o tratamento de aves domésticas
BR8900700A (pt) Processo para purificacao de gas de descarga e processo para producao de catalisador de purificacao de gas de descarga
PT82608A (pt) Processo para o tratamento de sementes e sementes assim tratadas
DK0524035T3 (da) Katalysator og fremgangsmåde til behandling af gasser indeholdende svovlforbindelser
NO904329D0 (no) Fremgangsmaate og katalysator for behandling av gasser sominneholder svovelforbindelser.
BR8605778A (pt) Processo de tratamento catalitico de um polissilizano e polissilazano
BR8501416A (pt) Processo para remocao de gas carbonico e/ou de gas sulfidrico de gases
BR8800388A (pt) Processo para a dessulfuracao de gases
BR8506970A (pt) Processo e aparelho para o tratamento do aparelho respiratorio
BR8602808A (pt) Processo para tratamento de gas de exaustao industrial
BR8900171A (pt) Processo para producao de catalisador zeolitico
BR9002081A (pt) Processo e aparelho para o tratamento de detritos organicos
ES2014423B3 (es) Aparato y proceso de absorcion de trioxido de azufre.
BR8904395A (pt) Processo para elaboracao de residuos contendo substancia solida
BR8705530A (pt) Processo e aparelho para tratamento de um gas bruto

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B01J 35/02 (2006.01), B01D 53/86 (2006.0