DE69110114D1 - Verfahren zur Herstellung von 2-Methylnaphthalin und Verfahren zur Wiederherstellung der Aktivität von festen sauren Katalysatoren. - Google Patents

Verfahren zur Herstellung von 2-Methylnaphthalin und Verfahren zur Wiederherstellung der Aktivität von festen sauren Katalysatoren.

Info

Publication number
DE69110114D1
DE69110114D1 DE69110114T DE69110114T DE69110114D1 DE 69110114 D1 DE69110114 D1 DE 69110114D1 DE 69110114 T DE69110114 T DE 69110114T DE 69110114 T DE69110114 T DE 69110114T DE 69110114 D1 DE69110114 D1 DE 69110114D1
Authority
DE
Germany
Prior art keywords
methylnaphthalene
restoring
activity
preparation
solid acid
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
DE69110114T
Other languages
English (en)
Other versions
DE69110114T2 (de
Inventor
Tatsuya Nobusawa
Toshihide Suzuki
Tsugio Horita
Yoshinori Takagi
Akinori Matsuura
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE69110114D1 publication Critical patent/DE69110114D1/de
Application granted granted Critical
Publication of DE69110114T2 publication Critical patent/DE69110114T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C07C15/24—Polycyclic condensed hydrocarbons containing two rings
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/2737—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69110114T 1990-12-12 1991-12-10 Verfahren zur Herstellung von 2-Methylnaphthalin und Verfahren zur Wiederherstellung der Aktivität von festen sauren Katalysatoren. Expired - Fee Related DE69110114T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP40155290 1990-12-12
JP40945290 1990-12-28
JP13939391 1991-06-12

Publications (2)

Publication Number Publication Date
DE69110114D1 true DE69110114D1 (de) 1995-07-06
DE69110114T2 DE69110114T2 (de) 1995-10-26

Family

ID=27317859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110114T Expired - Fee Related DE69110114T2 (de) 1990-12-12 1991-12-10 Verfahren zur Herstellung von 2-Methylnaphthalin und Verfahren zur Wiederherstellung der Aktivität von festen sauren Katalysatoren.

Country Status (3)

Country Link
EP (1) EP0490349B1 (de)
KR (1) KR950003115B1 (de)
DE (1) DE69110114T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05310611A (ja) * 1991-08-16 1993-11-22 Kawasaki Steel Corp ２−メチルナフタレンの製造方法
JPWO2018105724A1 (ja) 2016-12-09 2019-10-24 三菱ケミカル株式会社 Ｎ−（α−アルコキシエチル）ホルムアミドの精製方法、高純度Ｎ−（α−アルコキシエチル）ホルムアミドの製造方法およびＮ−（α−アルコキシエチル）ホルムアミドの精製装置
CN109293464B (zh) * 2018-11-19 2021-07-09 鹏辰新材料科技股份有限公司 一种从洗油中有效分离提纯2-甲基萘的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415004A (en) * 1972-10-24 1975-11-26 Ici Ltd Alkyl benzene isomerisation process
DE3723104A1 (de) * 1987-07-13 1989-01-26 Ruetgerswerke Ag Verfahren zur selektiven herstellung von 2-methylnaphthalin
JPH01168625A (ja) * 1987-12-24 1989-07-04 Kawasaki Steel Corp 精製ナフタリンの製造方法
JPH01175946A (ja) * 1987-12-28 1989-07-12 Kawasaki Steel Corp ２−メチルナフタレンの製造方法
US4950825A (en) * 1988-06-24 1990-08-21 Amoco Corporation Preparation of a dimethyltetralin
US4992159A (en) * 1988-12-16 1991-02-12 Exxon Research And Engineering Company Upgrading waxy distillates and raffinates by the process of hydrotreating and hydroisomerization

Also Published As

Publication number Publication date
EP0490349B1 (de) 1995-05-31
EP0490349A2 (de) 1992-06-17
EP0490349A3 (en) 1992-12-16
DE69110114T2 (de) 1995-10-26
KR950003115B1 (ko) 1995-04-01
KR920011978A (ko) 1992-07-25

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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