CA2093511A1 - Process for producing dialkylnaphthalene - Google Patents

Process for producing dialkylnaphthalene

Info

Publication number
CA2093511A1
CA2093511A1 CA2093511A CA2093511A CA2093511A1 CA 2093511 A1 CA2093511 A1 CA 2093511A1 CA 2093511 A CA2093511 A CA 2093511A CA 2093511 A CA2093511 A CA 2093511A CA 2093511 A1 CA2093511 A1 CA 2093511A1
Authority
CA
Canada
Prior art keywords
group
xal2o3
al2o3
sio2
dialkylnaphthalene
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.)
Granted
Application number
CA2093511A
Other languages
French (fr)
Other versions
CA2093511C (en
Inventor
Koji Sumitani
Keizo Shimada
Seiji Itoh
Kimihiko Sato
Risuke Suzuki
Akio Namatame
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.)
Teijin Ltd
Original Assignee
Individual
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
Priority claimed from JP05795092A external-priority patent/JP3176688B2/en
Application filed by Individual filed Critical Individual
Publication of CA2093511A1 publication Critical patent/CA2093511A1/en
Application granted granted Critical
Publication of CA2093511C publication Critical patent/CA2093511C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/60—Platinum group metals with zinc, cadmium or mercury
    • 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

Abstract

A method for for preparing a dialkylnaphthalene in one step by contacting an dialkylbenzene compound with a solid catalyst in a gas or liquid phase in the presence of hydrogen, using a catalyst having composition (I) or (II) below:

(1) (M1)a~(M2)b~(SiO2~XAl2O3)~(Al2O3)c (I) (2) Mixture of II-(i) and II-(ii):
(M3)d~(Al2O3) II-(i) (M4)e~(SiO2~XAl2O3) II-(ii) wherein M1 is a metal selected from the group consisting of metals belonging to group VIII of a periodic table and ruthenium;

M2 is a member selected from the group consisting of zinc, gallium, and oxides thereof;
M3 is a metal belonging to group VIII of a periodic table;
M4 is at least one alkali metal; and a, b, e, d, e, and X represent proportions, respectively.
CA002093511A 1991-08-08 1992-08-06 Process for producing dialkylnaphthalene Expired - Lifetime CA2093511C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP3/222440 1991-08-08
JP22244091 1991-08-08
JP25034191 1991-09-04
JP3/250341 1991-09-04
JP25279391 1991-09-05
JP3/252793 1991-09-05
JP4/57950 1992-03-16
JP05795092A JP3176688B2 (en) 1992-03-16 1992-03-16 Method for producing dialkylnaphthalene
PCT/JP1992/001006 WO1993002995A1 (en) 1991-08-08 1992-08-06 Process for producing dialkylnaphthalene

Publications (2)

Publication Number Publication Date
CA2093511A1 true CA2093511A1 (en) 1993-02-09
CA2093511C CA2093511C (en) 1999-09-21

Family

ID=27463592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002093511A Expired - Lifetime CA2093511C (en) 1991-08-08 1992-08-06 Process for producing dialkylnaphthalene

Country Status (5)

Country Link
US (1) US5365001A (en)
EP (1) EP0594856B1 (en)
CA (1) CA2093511C (en)
DE (1) DE69218775T2 (en)
WO (1) WO1993002995A1 (en)

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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US3244758A (en) * 1963-03-20 1966-04-05 Sun Oil Co Reaction of aromatic hydrocarbons with diolefins
US3431219A (en) * 1967-03-08 1969-03-04 Mobil Oil Corp Crystalline galliosilicates
JPS50665B1 (en) * 1970-06-13 1975-01-10
JPS504655B1 (en) * 1970-09-04 1975-02-22
JPS501269B1 (en) * 1970-10-02 1975-01-16
JPS5022551B1 (en) * 1970-10-03 1975-07-31
JPS5017985B1 (en) * 1970-11-05 1975-06-25
US3931348A (en) * 1972-12-25 1976-01-06 Mitsui Petrochemical Industries, Ltd. Process for preparing dimethyl naphthalene
US3811491A (en) * 1973-03-01 1974-05-21 Jones & Laughlin Steel Corp Method and apparatus for minimizing surface defects on itr cast strip
JPS501037A (en) * 1973-05-07 1975-01-08
JPS50665A (en) * 1973-05-09 1975-01-07
JPS501269A (en) * 1973-05-11 1975-01-08
JPS504655A (en) * 1973-05-16 1975-01-18
JPS5012430A (en) * 1973-06-05 1975-02-08
JPS531150B2 (en) * 1973-06-18 1978-01-14
JPS5022551A (en) * 1973-06-27 1975-03-11
JPS582223B2 (en) * 1974-07-02 1983-01-14 三菱化学株式会社 2.6- Naphthalene dicarbonate
JPS5648494B2 (en) * 1974-07-02 1981-11-16
JPS5929178B2 (en) * 1978-04-08 1984-07-18 丸善石油化学株式会社 Process for producing 2-alkyl-6-acylnaphthalene
US4530645A (en) * 1979-09-21 1985-07-23 Hydraunit Venture Oil well pumping apparatus
US4392989A (en) * 1981-05-11 1983-07-12 Mobil Oil Corporation Zinc-gallium zeolite
US4458025A (en) * 1982-09-20 1984-07-03 Chevron Research Company Method of zeolitic catalyst manufacture
JPS6045536A (en) * 1983-08-22 1985-03-12 Teijin Yuka Kk Trans-methylation of methyl-substituted naphthalene
JPS60172937A (en) * 1984-02-16 1985-09-06 Teijin Yuka Kk Method of methylation of naphthalenes
JPS60188343A (en) * 1984-03-07 1985-09-25 Mitsubishi Gas Chem Co Inc Preparation of aromatic ketone
US4623632A (en) * 1984-11-05 1986-11-18 Uop Inc. Catalytic composite for conversion of hydrocarbons and the method of preparation and use thereof
JPH0684328B2 (en) * 1985-08-31 1994-10-26 三菱瓦斯化学株式会社 Method for producing aromatic ketone
US4985384A (en) * 1986-08-25 1991-01-15 W. R. Grace & Co-Conn. Cracking catalysts having aromatic selectivity
JPS649942A (en) * 1987-07-02 1989-01-13 Nippon Steel Chemical Co Production of dialkylnaphthalenes
JPS649943A (en) * 1987-07-02 1989-01-13 Nippon Steel Chemical Co Production of alkylnaphthalenes
US4824816A (en) * 1987-09-21 1989-04-25 Exxon Research & Engineering Company Method for producing stabilized zeolite catalysts
US5030781A (en) * 1990-06-15 1991-07-09 Amoco Corporation Preparation of a dimethyltetralin
US4873386A (en) * 1988-06-28 1989-10-10 Amoco Corporation Selective production of 2,6-diethylnaphthalene
US5008479A (en) * 1988-09-27 1991-04-16 Mitsubishi Gas Chemical Company, Inc. Process for production of 2,6-dimethylnaphthalene
JPH02167237A (en) * 1988-09-27 1990-06-27 Mitsubishi Gas Chem Co Inc Production of 1-(alkyl or alkenyl)-6'-methylnaphthalene
JPH0296540A (en) * 1988-10-03 1990-04-09 Mitsubishi Gas Chem Co Inc Production of 2,6-dimethylnaphthalene
US5003122A (en) * 1988-10-05 1991-03-26 Catalytica, Inc. Process for selective diisopropylation of naphthyl compounds using shape selective acidic crystalline molecular sieve catalysts
DE69004542T2 (en) * 1989-12-01 1994-03-10 Mitsubishi Gas Chemical Co Process for the preparation of 2,6-dimethylnaphthalene.
JPH03251545A (en) * 1990-02-27 1991-11-11 Mitsubishi Gas Chem Co Inc Production of 2,6-dimethylnaphthalene

Also Published As

Publication number Publication date
WO1993002995A1 (en) 1993-02-18
DE69218775D1 (en) 1997-05-07
CA2093511C (en) 1999-09-21
EP0594856A4 (en) 1993-12-22
DE69218775T2 (en) 1997-07-10
EP0594856A1 (en) 1994-05-04
US5365001A (en) 1994-11-15
EP0594856B1 (en) 1997-04-02

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