DE3366622D1 - Catalysts for para-ethyltoluene dehydrogenation - Google Patents

Catalysts for para-ethyltoluene dehydrogenation

Info

Publication number
DE3366622D1
DE3366622D1 DE8383306722T DE3366622T DE3366622D1 DE 3366622 D1 DE3366622 D1 DE 3366622D1 DE 8383306722 T DE8383306722 T DE 8383306722T DE 3366622 T DE3366622 T DE 3366622T DE 3366622 D1 DE3366622 D1 DE 3366622D1
Authority
DE
Germany
Prior art keywords
para
catalysts
ethyltoluene
dehydrogenation
ethyltoluene dehydrogenation
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
Application number
DE8383306722T
Other languages
English (en)
Inventor
Chu Chin-Chiun
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of DE3366622D1 publication Critical patent/DE3366622D1/de
Expired 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/825—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with gallium, indium or thallium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE8383306722T 1982-12-15 1983-11-04 Catalysts for para-ethyltoluene dehydrogenation Expired DE3366622D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/449,913 US4404123A (en) 1982-12-15 1982-12-15 Catalysts for para-ethyltoluene dehydrogenation

Publications (1)

Publication Number Publication Date
DE3366622D1 true DE3366622D1 (en) 1986-11-06

Family

ID=23785990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383306722T Expired DE3366622D1 (en) 1982-12-15 1983-11-04 Catalysts for para-ethyltoluene dehydrogenation

Country Status (5)

Country Link
US (1) US4404123A (de)
EP (1) EP0112017B1 (de)
JP (1) JPS59120243A (de)
CA (1) CA1208622A (de)
DE (1) DE3366622D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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US4593134A (en) * 1982-12-15 1986-06-03 Mobil Oil Corporation Process for para-ethyltoluene dehydrogenation
US4504594A (en) * 1982-12-15 1985-03-12 Mobil Oil Corporation Catalysts for para-ethyltoluene dehydrogenation
US4565899A (en) * 1984-12-14 1986-01-21 Mobil Oil Corporation Iron oxide catalysts containing copper and zinc compounds and process for para-ethyltoluene dehydrogenation
US4982030A (en) * 1985-07-26 1991-01-01 Mobil Oil Corporation Process for preparation of para-divinylbenzene
KR100358222B1 (ko) * 1997-09-30 2003-05-16 한국화학연구원 방향족탄화수소의탈수소화촉매및이촉매와이산화탄소를이용한탈수소화방법
US6242379B1 (en) 1998-04-01 2001-06-05 United Catalysts Inc. Dehydrogenation catalysts
US6756339B1 (en) 1998-04-01 2004-06-29 Sud-Chemie Inc. Dehydrogenation catalysts
US20020183573A1 (en) * 2002-05-17 2002-12-05 Cocco Raymond A Dehydrogenation of an alkyl aromatic compound and catalyst regeneration in a fluidized bed reactor
WO2004110966A1 (en) * 2003-05-29 2004-12-23 Dow Global Technologies, Inc. Dehydrogenattion of alkyl aromatic compound over a gallium-zinc catalyst
US20090281256A1 (en) * 2007-05-03 2009-11-12 Ruth Mary Kowaleski Catalyst, its preparation and use
US8674274B2 (en) * 2009-03-02 2014-03-18 Harris Corporation Apparatus and method for heating material by adjustable mode RF heating antenna array
US8887810B2 (en) * 2009-03-02 2014-11-18 Harris Corporation In situ loop antenna arrays for subsurface hydrocarbon heating
US9034176B2 (en) * 2009-03-02 2015-05-19 Harris Corporation Radio frequency heating of petroleum ore by particle susceptors
US8120369B2 (en) * 2009-03-02 2012-02-21 Harris Corporation Dielectric characterization of bituminous froth
US8729440B2 (en) 2009-03-02 2014-05-20 Harris Corporation Applicator and method for RF heating of material
US8128786B2 (en) 2009-03-02 2012-03-06 Harris Corporation RF heating to reduce the use of supplemental water added in the recovery of unconventional oil
US8133384B2 (en) 2009-03-02 2012-03-13 Harris Corporation Carbon strand radio frequency heating susceptor
US8101068B2 (en) * 2009-03-02 2012-01-24 Harris Corporation Constant specific gravity heat minimization
US8494775B2 (en) * 2009-03-02 2013-07-23 Harris Corporation Reflectometry real time remote sensing for in situ hydrocarbon processing
US8648760B2 (en) 2010-06-22 2014-02-11 Harris Corporation Continuous dipole antenna
US8695702B2 (en) 2010-06-22 2014-04-15 Harris Corporation Diaxial power transmission line for continuous dipole antenna
US8450664B2 (en) 2010-07-13 2013-05-28 Harris Corporation Radio frequency heating fork
US8763691B2 (en) 2010-07-20 2014-07-01 Harris Corporation Apparatus and method for heating of hydrocarbon deposits by axial RF coupler
US8772683B2 (en) 2010-09-09 2014-07-08 Harris Corporation Apparatus and method for heating of hydrocarbon deposits by RF driven coaxial sleeve
US8692170B2 (en) 2010-09-15 2014-04-08 Harris Corporation Litz heating antenna
US8789599B2 (en) 2010-09-20 2014-07-29 Harris Corporation Radio frequency heat applicator for increased heavy oil recovery
US8646527B2 (en) 2010-09-20 2014-02-11 Harris Corporation Radio frequency enhanced steam assisted gravity drainage method for recovery of hydrocarbons
US8511378B2 (en) 2010-09-29 2013-08-20 Harris Corporation Control system for extraction of hydrocarbons from underground deposits
US8373516B2 (en) 2010-10-13 2013-02-12 Harris Corporation Waveguide matching unit having gyrator
US8616273B2 (en) 2010-11-17 2013-12-31 Harris Corporation Effective solvent extraction system incorporating electromagnetic heating
US8443887B2 (en) 2010-11-19 2013-05-21 Harris Corporation Twinaxial linear induction antenna array for increased heavy oil recovery
US8453739B2 (en) 2010-11-19 2013-06-04 Harris Corporation Triaxial linear induction antenna array for increased heavy oil recovery
US8877041B2 (en) 2011-04-04 2014-11-04 Harris Corporation Hydrocarbon cracking antenna
EP2890496B1 (de) * 2012-08-28 2021-04-28 Dow Global Technologies LLC Katalysatorzusammensetzung und reaktivierungsverfahren für alkandehydrierungen

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US1935177A (en) * 1930-12-09 1933-11-14 Silica Gel Corp Process of preparing catalytic masses
US2206773A (en) * 1936-06-13 1940-07-02 William J Hale Production of catalytic septa
US2775637A (en) * 1953-06-23 1956-12-25 Phillips Petroleum Co Purification of olefin-containing hydrocarbon streams
US3338952A (en) * 1965-11-15 1967-08-29 Standard Oil Co Process for the catalytic ammoxidation of olefins to nitriles
US3409688A (en) * 1966-03-21 1968-11-05 Monsanto Co Dehydrogenation of hydrocarbons with an argon-treated iron oxide-containing catalyst
BE790275A (fr) * 1971-11-19 1973-04-19 Inst Francais Du Petrole Catalyseur utilisable en particulier pour la deshydrogenation des hydrocarbures satures
US3870764A (en) * 1972-06-21 1975-03-11 Phillips Petroleum Co Oxidative dehydrogenation process
DE2249922C2 (de) * 1972-10-12 1982-05-27 Basf Ag, 6700 Ludwigshafen Verfahren zur katalytischen Oxidation von Propylen oder Isobutylen zu Acrolein oder Methacrolein in der Gasphase mit molekularem Sauerstoff
US4162234A (en) * 1974-07-22 1979-07-24 The Standard Oil Company Oxidation catalysts
US4001317A (en) * 1974-07-22 1977-01-04 Standard Oil Company Process for the oxidation of olefins using catalysts containing various promoter elements
US4101448A (en) * 1976-05-14 1978-07-18 The Standard Oil Company Catalyst compositions especially useful for preparation of unsaturated acids
US4064187A (en) * 1976-08-30 1977-12-20 The Dow Chemical Company Dehydrogenation catalysts
CA1108114A (en) * 1977-04-14 1981-09-01 Gregor H. Riesser Dehydrogenation catalyst
IN148558B (de) * 1977-04-14 1981-04-04 Shell Int Research
DE2966502D1 (en) * 1979-01-04 1984-02-02 Dow Chemical Co Unsupported fixed-bed catalyst tablet and method for making same
US4329517A (en) * 1979-05-16 1982-05-11 Mitsui Petrochemical Industries Ltd. Process for production of mono- or di-ortho-methyl-substituted phenols by catalytic methylation and catalyst therefor
US4429171A (en) * 1980-11-28 1984-01-31 Asahi-Dow Limited Method for manufacture of orthomethylated phenol compounds
AU562622B2 (en) * 1982-04-27 1987-06-18 Mobil Oil Corp. Catalysts for para-ethyltoluene dehydrogenation

Also Published As

Publication number Publication date
EP0112017B1 (de) 1986-10-01
CA1208622A (en) 1986-07-29
EP0112017A1 (de) 1984-06-27
US4404123A (en) 1983-09-13
JPS59120243A (ja) 1984-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee