DE69305874D1 - Verfahren zur Herstellung von Dimethylnaphthalen - Google Patents

Verfahren zur Herstellung von Dimethylnaphthalen

Info

Publication number
DE69305874D1
DE69305874D1 DE69305874T DE69305874T DE69305874D1 DE 69305874 D1 DE69305874 D1 DE 69305874D1 DE 69305874 T DE69305874 T DE 69305874T DE 69305874 T DE69305874 T DE 69305874T DE 69305874 D1 DE69305874 D1 DE 69305874D1
Authority
DE
Germany
Prior art keywords
dimethylnaphthalene
preparation
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 - Fee Related
Application number
DE69305874T
Other languages
English (en)
Other versions
DE69305874T2 (de
Inventor
Shinji Ozawa
Makoto Takagawa
Takayasu Fujimori
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE69305874D1 publication Critical patent/DE69305874D1/de
Application granted granted Critical
Publication of DE69305874T2 publication Critical patent/DE69305874T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—Catalytic processes with metals of the platinum group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69305874T 1992-02-03 1993-01-19 Verfahren zur Herstellung von Dimethylnaphthalen Expired - Fee Related DE69305874T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04754592A JP3175744B2 (ja) 1992-02-03 1992-02-03 ジメチルナフタレンの製造方法

Publications (2)

Publication Number Publication Date
DE69305874D1 true DE69305874D1 (de) 1996-12-19
DE69305874T2 DE69305874T2 (de) 1997-03-06

Family

ID=12778124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305874T Expired - Fee Related DE69305874T2 (de) 1992-02-03 1993-01-19 Verfahren zur Herstellung von Dimethylnaphthalen

Country Status (4)

Country Link
US (1) US5446226A (de)
EP (1) EP0554704B1 (de)
JP (1) JP3175744B2 (de)
DE (1) DE69305874T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI991533A1 (it) * 1999-07-13 2001-01-13 Enichem Spa Processo per produrre 2,6-dimetilnaftalene da streams petrolchimici
KR100621823B1 (ko) * 2004-07-21 2006-09-14 재단법인서울대학교산학협력재단 2,6-디알킬테트랄린의 제조 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501036B1 (de) * 1970-08-15 1975-01-14
JPS501037B1 (de) * 1970-09-11 1975-01-14
JPS5017983B1 (de) * 1970-11-05 1975-06-25
JPS5542053B2 (de) * 1971-12-18 1980-10-28
US3811491A (en) * 1973-03-01 1974-05-21 Jones & Laughlin Steel Corp Method and apparatus for minimizing surface defects on itr cast strip
JPS501037A (de) * 1973-05-07 1975-01-08
JPS5218102B2 (de) * 1973-06-18 1977-05-19
JPS531150B2 (de) * 1973-06-18 1978-01-14
JPS5022551A (de) * 1973-06-27 1975-03-11
JPS5026533B1 (de) * 1974-07-29 1975-09-01
JPS5247460A (en) * 1975-10-13 1977-04-15 Kubota Ltd Cylinder type cutter attached thresher
US5008479A (en) * 1988-09-27 1991-04-16 Mitsubishi Gas Chemical Company, Inc. Process for production of 2,6-dimethylnaphthalene
US5043501A (en) * 1990-03-15 1991-08-27 Mobil Oil Corp. Process for preparing dimethylnaphthalene

Also Published As

Publication number Publication date
JPH05213786A (ja) 1993-08-24
EP0554704A2 (de) 1993-08-11
EP0554704B1 (de) 1996-11-13
US5446226A (en) 1995-08-29
JP3175744B2 (ja) 2001-06-11
EP0554704A3 (en) 1994-11-30
DE69305874T2 (de) 1997-03-06

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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