ATE45938T1 - Dehydrierung von alkylaromaten. - Google Patents

Dehydrierung von alkylaromaten.

Info

Publication number
ATE45938T1
ATE45938T1 AT86301670T AT86301670T ATE45938T1 AT E45938 T1 ATE45938 T1 AT E45938T1 AT 86301670 T AT86301670 T AT 86301670T AT 86301670 T AT86301670 T AT 86301670T AT E45938 T1 ATE45938 T1 AT E45938T1
Authority
AT
Austria
Prior art keywords
dehydration
alkyl aromatics
alkylaromatic
alkenylaromatic
dehydrogenating
Prior art date
Application number
AT86301670T
Other languages
English (en)
Inventor
Larry Charles Satek
Original Assignee
Amoco 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 Amoco Corp filed Critical Amoco Corp
Application granted granted Critical
Publication of ATE45938T1 publication Critical patent/ATE45938T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • 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
    • C07C5/3335—Catalytic processes with metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT86301670T 1985-03-11 1986-03-10 Dehydrierung von alkylaromaten. ATE45938T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/710,043 US4590324A (en) 1985-03-11 1985-03-11 Dehydrogenation of alkylaromatics
EP86301670A EP0194829B1 (de) 1985-03-11 1986-03-10 Dehydrierung von Alkylaromaten

Publications (1)

Publication Number Publication Date
ATE45938T1 true ATE45938T1 (de) 1989-09-15

Family

ID=24852389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86301670T ATE45938T1 (de) 1985-03-11 1986-03-10 Dehydrierung von alkylaromaten.

Country Status (8)

Country Link
US (1) US4590324A (de)
EP (1) EP0194829B1 (de)
JP (1) JPS61243032A (de)
KR (1) KR930003460B1 (de)
AT (1) ATE45938T1 (de)
CA (1) CA1260962A (de)
DE (1) DE3665301D1 (de)
MX (1) MX162561A (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777313A (en) * 1983-08-12 1988-10-11 Atlantic Richfield Company Boron-promoted reducible metal oxides and methods of their use
US4755497A (en) * 1986-10-28 1988-07-05 Amoco Corporation Preparaton of copper aluminum borate catalyst and optional improvement of the catalyst by incorporation with active metals
US5332838A (en) * 1988-03-29 1994-07-26 Amoco Corporation Cyclization process utilizing copper aluminum borate as a catalyst
JP2756829B2 (ja) * 1988-12-13 1998-05-25 日本石油化学株式会社 ｐ―イソブチルスチレンの製造方法
US4929763A (en) * 1989-03-29 1990-05-29 Amoco Corporation Alcohol conversion
US4913886A (en) * 1989-06-05 1990-04-03 Amoco Corporation Production of improved copper aluminum borate
BR9007795A (pt) * 1989-10-31 1992-09-15 Dow Chemical Co Catalisador em suporte,metodo para sua preparacao e seu uso para a desidrogenacao de hidrocarbonetos
US5087786A (en) * 1990-04-25 1992-02-11 Amoco Corporation Halogen-assisted conversion of lower alkanes
GB9012812D0 (en) * 1990-06-08 1990-08-01 Bp Chem Int Ltd Production of alpha,para-dimethylstyrene
US5108973A (en) * 1991-05-28 1992-04-28 Amoco Corporation Crystalline copper chromium aluminum borate
US5679878A (en) * 1992-10-28 1997-10-21 Deltech Corporation Process for dehydrogenation of alkyl aromatic compounds
US5739071A (en) * 1993-07-07 1998-04-14 Raytheon Engineers & Constructors, Inc. Method and apparatus for regeneratinig and stabilizing dehydrogenation catalysts
US5461179A (en) * 1993-07-07 1995-10-24 Raytheon Engineers & Constructors, Inc. Regeneration and stabilization of dehydrogenation catalysts
US5714660A (en) * 1996-08-29 1998-02-03 Phillips Petroleum Company Catalyst composition and processes therefor and therewith
US5714659A (en) * 1996-08-29 1998-02-03 Phillips Petroleum Company Catalyst composition and processes therefor and therewith
US8178738B2 (en) * 2002-09-05 2012-05-15 Fina Technology, Inc. Method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbons
US6936743B2 (en) * 2002-09-05 2005-08-30 Fina Technology, Inc. Method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbons
US20100179358A1 (en) * 2007-05-23 2010-07-15 Yahia Al-Hamed Proccess of oxidative dehydrogenation using a boria-alumina catalyst
US9138706B2 (en) 2008-04-22 2015-09-22 Fina Technology, Inc. Method and apparatus for addition of an alkali metal promoter to a dehydrogenation catalyst
US8648007B2 (en) 2008-04-22 2014-02-11 Fina Technology, Inc. Vaporization and transportation of alkali metal salts
EP3268307A4 (de) * 2015-03-10 2018-07-25 Ph Matter, LLC Chromfreier wasser-gas-konvertierungskatalysator und verfahren zur herstellung davon
US10478805B2 (en) 2015-08-06 2019-11-19 National University Corporation Kumamoto University Method for producing ammonia combustion catalyst and method for utilizing heat generated by ammonia catalyst combustion
US10961169B2 (en) * 2019-04-18 2021-03-30 Lummus Technology Llc Systems and processes for maintaining ethylbenzene dehydration catalyst activity
KR102813048B1 (ko) * 2019-04-18 2025-05-27 루머스 테크놀로지 엘엘씨 에틸벤젠 탈수소화 촉매 활성을 유지하기 위한 시스템 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986241A (en) * 1930-09-04 1935-01-01 Ig Farbenindustrie Ag Production of vinyl-aryl compounds
DE869208C (de) * 1942-06-30 1953-03-02 Basf Ag Verfahren zur Herstellung von Styrol und seinen Homologen
US3856705A (en) * 1972-07-07 1974-12-24 Union Oil Co Aluminum borate catalyst compositions
US3856702A (en) * 1972-07-07 1974-12-24 Union Oil Co Aluminum borate catalyst compositions
US4024171A (en) * 1975-06-30 1977-05-17 Union Oil Company Of California Aluminum borate catalyst compositions and use thereof in chemical conversions
US4433186A (en) * 1982-12-15 1984-02-21 Mobil Oil Corporation Catalysts for para-ethyltoluene dehydrogenation

Also Published As

Publication number Publication date
KR930003460B1 (ko) 1993-04-29
MX162561A (es) 1991-05-23
EP0194829B1 (de) 1989-08-30
JPH043367B2 (de) 1992-01-23
JPS61243032A (ja) 1986-10-29
KR860007185A (ko) 1986-10-08
US4590324A (en) 1986-05-20
EP0194829A1 (de) 1986-09-17
CA1260962A (en) 1989-09-26
DE3665301D1 (en) 1989-10-05

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Legal Events

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