MX7724E - Composicion catalitica mejorada para el tratamiento de gases residuales industriales que contienen compuestos de azufre y procedimiento para su obtencion - Google Patents

Composicion catalitica mejorada para el tratamiento de gases residuales industriales que contienen compuestos de azufre y procedimiento para su obtencion

Info

Publication number
MX7724E
MX7724E MX829961U MX996182U MX7724E MX 7724 E MX7724 E MX 7724E MX 829961 U MX829961 U MX 829961U MX 996182 U MX996182 U MX 996182U MX 7724 E MX7724 E MX 7724E
Authority
MX
Mexico
Prior art keywords
gases containing
procedure
obtaining
treatment
sulfur compounds
Prior art date
Application number
MX829961U
Other languages
English (en)
Inventor
Thierry Dupin
Original Assignee
Rhone Poulenc Spec Chim
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 Spec Chim filed Critical Rhone Poulenc Spec Chim
Publication of MX7724E publication Critical patent/MX7724E/es

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
    • C01B17/0456—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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
MX829961U 1981-03-13 1982-03-11 Composicion catalitica mejorada para el tratamiento de gases residuales industriales que contienen compuestos de azufre y procedimiento para su obtencion MX7724E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105029A FR2501532B1 (fr) 1981-03-13 1981-03-13 Catalyseur et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre

Publications (1)

Publication Number Publication Date
MX7724E true MX7724E (es) 1990-12-18

Family

ID=9256194

Family Applications (2)

Application Number Title Priority Date Filing Date
MX016530A MX172949B (es) 1981-03-13 1982-03-11 Procedimiento para el tratamiento de gases residuales industriales que contienen compuestos de azufre
MX829961U MX7724E (es) 1981-03-13 1982-03-11 Composicion catalitica mejorada para el tratamiento de gases residuales industriales que contienen compuestos de azufre y procedimiento para su obtencion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX016530A MX172949B (es) 1981-03-13 1982-03-11 Procedimiento para el tratamiento de gases residuales industriales que contienen compuestos de azufre

Country Status (10)

Country Link
US (3) US4422958A (es)
EP (1) EP0060741B1 (es)
JP (1) JPS58248A (es)
AT (1) ATE9886T1 (es)
CA (1) CA1171845A (es)
DE (1) DE3260981D1 (es)
DK (1) DK157433C (es)
ES (1) ES8401333A1 (es)
FR (1) FR2501532B1 (es)
MX (2) MX172949B (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501532B1 (fr) * 1981-03-13 1985-12-13 Rhone Poulenc Spec Chim Catalyseur et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre
FR2518424B1 (fr) * 1981-12-17 1988-03-11 Elf Aquitaine Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos
FR2538716B1 (fr) * 1983-01-03 1985-07-05 Elf Aquitaine Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos
WO1984004700A1 (fr) * 1983-05-26 1984-12-06 Azerb I Nefti Khimii Im M Aziz Procede de purification de gaz de composes sulfureux
US4511668A (en) * 1983-10-25 1985-04-16 Catalysts & Chemicals Industries Co., Ltd. Catalyst for use in hydrolysis of carbonyl sulfide
JPS6158805A (ja) * 1984-08-30 1986-03-26 三井三池化工機株式会社 Ｓｏ２含有ガス中のｎｈ３を除去する方法
FR2574309B1 (fr) * 1984-12-12 1989-10-06 Elf Aquitaine Procede d'elimination des composes cos et cs2 contenus dans un gaz industriel
US4825216A (en) * 1985-12-04 1989-04-25 Hughes Aircraft Company High efficiency optical limited scan antenna
US5171551A (en) * 1986-04-30 1992-12-15 Rhone-Poulenc Chimie Zirconium dioxide gas desulfurization catalyst
FR2608458B1 (fr) * 1986-12-23 1989-03-10 Rhone Poulenc Chimie Catalyseur a base d'oxyde de cerium et procede pour le traitement de gaz 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
US5202107A (en) * 1988-06-08 1993-04-13 Societe National Elf Aquitaine (Prod.) Process for improving the sulphur yield of a complex for the production of sulphur followed by a purification unit
US5494650A (en) * 1989-01-19 1996-02-27 Societe Nationale Elf Aquitaine (Production) Process for improving the sulphur yield of a complex for producing sulphur from a sour gas containing H2 S, the said complex comprising a sulphur plant and then an oxidation and hydrolysis unit followed by a purification unit
DE4206913A1 (de) * 1992-03-05 1993-09-09 Kronos Titan Gmbh Katalysator fuer die carbonylsulfid-hydrolyse
US5242880A (en) * 1992-05-27 1993-09-07 Eastman Kodak Company Photoactive catalyst of barium phosphate or calcium phosphate supported on anatase titanium dioxide
CA2120046C (en) * 1994-01-27 1999-09-14 M-I L.L.C. Separately removing mercaptans and hydrogen sulfide from gas streams
TW431907B (en) * 1994-02-07 2001-05-01 Ishihara Sangyo Kaisha Method of removing harmful materials
AU702827B2 (en) * 1994-02-07 1999-03-04 Ishihara Sangyo Kaisha Ltd. Titanium oxide photocatalyst and method of producing the same
WO1999043616A1 (en) 1998-02-24 1999-09-02 Rotem Amfert Negev Ltd. A modified titanium dioxide and a method for its preparation
CN1069847C (zh) * 1998-07-08 2001-08-22 福州大学化肥催化剂国家工程研究中心 固体超强酸光催化剂
US7535799B2 (en) * 1999-10-04 2009-05-19 H2O Audio, Inc. Protective housing for an audio device
US20010046300A1 (en) * 2000-04-17 2001-11-29 Mclean Ian R. Offline active control of automotive noise
FR2830466B1 (fr) * 2001-10-09 2004-02-06 Axens Utilisation d'une composition a base de ti02 comme catalyseur pour realiser l'hydrolyse des cos et/ou d'hcn dans un melange gazeux
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
US20080083411A1 (en) * 2006-10-06 2008-04-10 Steven Lyon Guth Self-Sterilizing Particulate Respirator Facepiece and Method for Using Same
FR2922783B1 (fr) * 2007-10-31 2010-11-19 Inst Francais Du Petrole Traitements de gaz de queue d'une unite claus sur un enchainement optimise de catalyseurs
CN102335617B (zh) * 2010-07-14 2013-10-16 中国石油天然气股份有限公司 一种硫回收有机硫水解的方法
WO2012089781A1 (en) * 2010-12-31 2012-07-05 Shell Internationale Research Maatschappij B.V. Process for removing sulphur-containing contaminants from a gas stream
EP2658632A1 (en) * 2010-12-31 2013-11-06 Shell Internationale Research Maatschappij B.V. Process for removing sulphur-containing contaminants from a gas stream
FR2990360B1 (fr) * 2012-05-10 2014-04-25 Axens Procede de traitement de gaz
US8691167B2 (en) 2012-07-19 2014-04-08 Tronox Llc Process for controlling carbonyl sulfide produced during chlorination of ores
JP6147663B2 (ja) * 2013-12-27 2017-06-14 三菱重工業株式会社 Ｃｏｓ転換触媒の触媒再生方法
RU2632014C1 (ru) * 2016-07-11 2017-10-02 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Процесс окисления сероводорода
CN106693647B (zh) * 2016-11-30 2020-08-11 成都丽雅纤维股份有限公司 一种富集粘胶纤维废气中二硫化碳和硫化氢的方法
CN106582702B (zh) * 2016-12-22 2019-09-13 贵州大学 一种钴酸镍为原料制备的脱硫脱汞剂及其制备方法
CN106582494B (zh) * 2016-12-22 2019-04-16 贵州大学 一种铝酸锰为原料制备烟气脱硫脱汞剂的方法
JP7051451B2 (ja) * 2018-01-12 2022-04-11 三菱重工エンジニアリング株式会社 硫化カルボニルの加水分解用触媒及びその製造方法
FR3149521A1 (fr) * 2023-06-09 2024-12-13 Axens Solides fibreux à base de dioxyde de titane

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1900751A (en) * 1928-02-27 1933-03-07 Ig Farbenindustrie Ag Purification of gases
US2595943A (en) * 1949-04-26 1952-05-06 Porocel Corp Method of hardening bauxite with calcium sulfate
GB769996A (en) * 1951-04-12 1957-03-13 Gas Council Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide
FR2242145A1 (en) * 1973-08-30 1975-03-28 Rhone Progil Catalysts for claus-process treatment of waste gases - contg lead cpds. on an alumina support
US4092404A (en) * 1975-08-18 1978-05-30 Union Oil Company Of California Catalytic incineration of hydrogen sulfide from gas streams
JPS532150A (en) * 1976-06-25 1978-01-10 Kikuo Kitagawa Method and device for sewing cloth without seam visibly on cloth surface
JPS5310368A (en) * 1976-07-16 1978-01-30 Mitsubishi Heavy Ind Ltd Production of solid-gas contact packing body
US4269735A (en) * 1980-01-21 1981-05-26 Conoco, Inc. Magnesium oxide catalyst
FR2481145A1 (fr) * 1980-04-23 1981-10-30 Rhone Poulenc Ind Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus
FR2501532B1 (fr) * 1981-03-13 1985-12-13 Rhone Poulenc Spec Chim Catalyseur et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre

Also Published As

Publication number Publication date
US4485189A (en) 1984-11-27
DK109582A (da) 1982-09-14
JPS58248A (ja) 1983-01-05
DK157433B (da) 1990-01-08
FR2501532B1 (fr) 1985-12-13
JPS6123018B2 (es) 1986-06-04
ES510370A0 (es) 1983-12-01
MX172949B (es) 1994-01-24
FR2501532A1 (fr) 1982-09-17
US4422958A (en) 1983-12-27
ES8401333A1 (es) 1983-12-01
EP0060741B1 (fr) 1984-10-17
EP0060741A1 (fr) 1982-09-22
ATE9886T1 (de) 1984-11-15
US4532119A (en) 1985-07-30
DK157433C (da) 1990-06-11
CA1171845A (fr) 1984-07-31
DE3260981D1 (en) 1984-11-22

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