MX7465E - Procedimiento mejorado para la obtencion de catalizadores o soportes de catalizadores a base de oxido de titanio para el proceso claus de sintesis de azufre - Google Patents

Procedimiento mejorado para la obtencion de catalizadores o soportes de catalizadores a base de oxido de titanio para el proceso claus de sintesis de azufre

Info

Publication number
MX7465E
MX7465E MX819417U MX941781U MX7465E MX 7465 E MX7465 E MX 7465E MX 819417 U MX819417 U MX 819417U MX 941781 U MX941781 U MX 941781U MX 7465 E MX7465 E MX 7465E
Authority
MX
Mexico
Prior art keywords
titanium oxide
catalyst supports
improved procedure
claus process
supports based
Prior art date
Application number
MX819417U
Other languages
English (en)
Inventor
Thierry Dupin
Gilbert Bouge
Regis Poisson
Original Assignee
Rhone Poulenc Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9241265&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX7465(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of MX7465E publication Critical patent/MX7465E/es

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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • 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
    • C01B17/02—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
    • C01B17/16—Hydrogen sulfides
    • C01B17/165—Preparation from sulfides, oxysulfides or polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
MX819417U 1980-04-23 1981-04-23 Procedimiento mejorado para la obtencion de catalizadores o soportes de catalizadores a base de oxido de titanio para el proceso claus de sintesis de azufre MX7465E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009126A FR2481145A1 (fr) 1980-04-23 1980-04-23 Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus

Publications (1)

Publication Number Publication Date
MX7465E true MX7465E (es) 1989-01-12

Family

ID=9241265

Family Applications (1)

Application Number Title Priority Date Filing Date
MX819417U MX7465E (es) 1980-04-23 1981-04-23 Procedimiento mejorado para la obtencion de catalizadores o soportes de catalizadores a base de oxido de titanio para el proceso claus de sintesis de azufre

Country Status (8)

Country Link
US (1) US4388288A (es)
EP (1) EP0038741B2 (es)
JP (1) JPS5724637A (es)
AT (1) ATE6833T1 (es)
CA (1) CA1156210A (es)
DE (1) DE3162854D1 (es)
FR (1) FR2481145A1 (es)
MX (1) MX7465E (es)

Families Citing this family (34)

* 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
DE3143400A1 (de) * 1981-11-02 1983-06-01 Mobil Oil Corp., 10017 New York, N.Y. Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel
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
DE3217751A1 (de) * 1982-05-12 1983-11-17 Degussa Ag, 6000 Frankfurt Presslinge aus pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung
JPS58223440A (ja) * 1982-06-22 1983-12-26 Shokubai Kasei Kogyo Kk 硫化水素を含む排ガス処理用触媒
DE3332563A1 (de) * 1983-09-09 1985-03-28 Basf Ag, 6700 Ludwigshafen Verfahren zur entschwefelung von h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen gasen
FR2625113B1 (fr) * 1987-12-23 1993-10-22 Rhone Poulenc Chimie Catalyseurs pour traitement des effluents gazeux et procede de traitement de ces effluents
DE3803894A1 (de) * 1988-02-09 1989-08-10 Degussa Presslinge auf basis von pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung und ihre verwendung
CA1300852C (en) * 1988-02-23 1992-05-19 Edward Adrian Luinstra Claus reaction furnace
ES2063151T3 (es) * 1988-03-30 1995-01-01 Rhone Poulenc Chimie Procedimiento de preparacion de oxido de titanio.
FR2633605B1 (fr) * 1988-07-01 1991-07-12 Rhone Poulenc Chimie Procede de preparation d'oxyde de titane et d'articles a base d'oxyde de titane
GB8906726D0 (en) * 1989-03-23 1989-05-10 Shell Int Research Titania extrudates
NL8901893A (nl) * 1989-07-21 1991-02-18 Veg Gasinstituut Nv Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel.
DE4012479A1 (de) * 1990-04-19 1991-10-24 Degussa Titandioxidpresslinge, verfahren zu ihrer herstellung sowie ihre verwendung
US5362908A (en) * 1993-03-10 1994-11-08 Amoco Corporation Catalyst and method for purifying crude terephthalic acid, isophthalic acid or naphthalene dicarboxylic acid
US5484757A (en) * 1994-06-02 1996-01-16 Norton Chemical Process Products Corp. Titania-based catalyst carriers
DE4419974C2 (de) * 1994-06-08 1996-10-17 Huels Chemische Werke Ag Verfahren zur Herstellung eines geformten Katalysators auf der Basis von Titandioxid sowie dessen Verwendung
EP0790073A4 (en) * 1994-11-04 1999-05-12 Deqing Chemical Industry And T TITANIUM DIOXIDE (TIO2) CARRIER AND METHOD FOR THE PRODUCTION AND USE THEREOF
US6956006B1 (en) 1998-02-24 2005-10-18 Rotem Amfert Negev Ltd. Modified titanium dioxide and a method for its preparation
RU2176156C2 (ru) * 2000-02-28 2001-11-27 Открытое акционерное общество "Соликамский магниевый завод" Катализатор для получения серы по процессу клауса и способ его приготовления
EP1598324A1 (en) * 2004-05-15 2005-11-23 Osada Giken Co., Ltd. Method for manufacturing shaped titanium oxide
US7556793B2 (en) * 2005-06-06 2009-07-07 Saint-Gobain Ceramics & Plastics, Inc. Rutile titania catalyst carrier
WO2007104650A1 (de) * 2006-03-10 2007-09-20 Basf Se Verfahren zur herstellung von benzophenoniminen
CA2891016C (en) * 2007-02-10 2019-05-07 Vast Power Portfolio, Llc Hot fluid recovery of heavy oil with steam and carbon dioxide
US7814975B2 (en) * 2007-09-18 2010-10-19 Vast Power Portfolio, Llc Heavy oil recovery with fluid water and carbon dioxide
FR2940919B1 (fr) * 2009-01-12 2011-12-09 Inst Francais Du Petrole Utilisation d'une composition a base de tio2 pour la captation de composes halogenes contenus dans un melange gazeux
US8529869B2 (en) 2009-04-22 2013-09-10 Basf Se Catalysts and method for the hydroamination of olefins
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
MX349068B (es) 2012-06-21 2017-06-28 Inst Mexicano Del Petróleo Material semiconductor de titania nanoestructurada y proceso de obtencion.
EP2869909A1 (en) 2012-07-03 2015-05-13 Shell Internationale Research Maatschappij B.V. Process for deep contaminent removal of gas streams
MX360196B (es) 2013-09-25 2018-10-11 Mexicano Inst Petrol Catalizador de titania nanoestructurada de acidez estabilizada y proceso de obtencion.
WO2015124149A1 (de) 2014-02-21 2015-08-27 Sachtleben Chemie Gmbh Katalysatorprecursormaterial auf TiO2-Basis, dessen Herstellung und dessen Verwendung
CN106807435B (zh) * 2017-01-13 2019-10-25 山东齐鲁科力化工研究院有限公司 一种钛基硫磺回收催化剂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083894A (en) * 1933-12-21 1937-06-15 Sulco Lab Inc Process for the treatment of sulphur compounds
US2553402A (en) * 1947-04-02 1951-05-15 Standard Oil Dev Co Titania gels and method for their manufacture
US3948807A (en) * 1973-01-13 1976-04-06 Kuraray Co., Ltd. Oxide catalysts and process for preparation thereof
US3898321A (en) * 1973-02-28 1975-08-05 American Cyanamid Co Preparation of macroporous, heat-stable titania having high pore volume
FR2224203B1 (es) * 1973-04-09 1976-11-12 Rhone Progil
US4141962A (en) * 1973-04-09 1979-02-27 Rhone-Progil Catalysts for treating gases containing sulphur compounds
US4166147A (en) * 1973-04-16 1979-08-28 Minnesota Mining And Manufacturing Company Shaped and fired articles of tio2
BE836165A (fr) * 1974-12-02 1976-06-01 Procede de preparation d'un support conforme en oxyde de titane
US4061596A (en) * 1974-12-02 1977-12-06 Mitsubishi Chemical Industries Ltd. Process for preparing titanium oxide shaped carrier
GB1541928A (en) * 1975-12-23 1979-03-14 Sakai Chemical Industry Co Production of shaped catalysts or carriers comprising titanium oxide
JPS5929285B2 (ja) * 1976-03-24 1984-07-19 バブコツク日立株式会社 硫黄回収装置テイルガスの浄化方法
JPS5395893A (en) * 1977-02-03 1978-08-22 Mizusawa Industrial Chem Titanium oxide catalyst carrier and manufacture thereof
US4207209A (en) * 1977-10-26 1980-06-10 Hitachi, Ltd. Sintered cataltyic or absorbent metallic product and method for sintering metallic powders

Also Published As

Publication number Publication date
EP0038741A1 (fr) 1981-10-28
CA1156210A (fr) 1983-11-01
FR2481145A1 (fr) 1981-10-30
EP0038741B1 (fr) 1984-03-28
US4388288A (en) 1983-06-14
FR2481145B1 (es) 1984-03-23
ATE6833T1 (de) 1984-04-15
US4388288B1 (es) 1993-07-06
EP0038741B2 (fr) 1991-08-14
DE3162854D1 (en) 1984-05-03
JPS5724637A (en) 1982-02-09

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