ATE60923T1 - Verfahren zur herstellung von pseudocumol oder von durol. - Google Patents

Verfahren zur herstellung von pseudocumol oder von durol.

Info

Publication number
ATE60923T1
ATE60923T1 AT85110727T AT85110727T ATE60923T1 AT E60923 T1 ATE60923 T1 AT E60923T1 AT 85110727 T AT85110727 T AT 85110727T AT 85110727 T AT85110727 T AT 85110727T AT E60923 T1 ATE60923 T1 AT E60923T1
Authority
AT
Austria
Prior art keywords
durene
xylene
selectivity
pseudocumol
durol
Prior art date
Application number
AT85110727T
Other languages
German (de)
English (en)
Inventor
Sato Haruhito
Original Assignee
Idemitsu Kosan Co
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 Idemitsu Kosan Co filed Critical Idemitsu Kosan Co
Application granted granted Critical
Publication of ATE60923T1 publication Critical patent/ATE60923T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/865—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an ether
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/86—Borosilicates; Aluminoborosilicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT85110727T 1982-09-24 1983-09-22 Verfahren zur herstellung von pseudocumol oder von durol. ATE60923T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57164999A JPS5955838A (ja) 1982-09-24 1982-09-24 ポリメチル置換ベンゼンの製造方法
EP85110727A EP0171822B1 (en) 1982-09-24 1983-09-22 Process for the production of pseudocumene or durene

Publications (1)

Publication Number Publication Date
ATE60923T1 true ATE60923T1 (de) 1991-03-15

Family

ID=15803917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85110727T ATE60923T1 (de) 1982-09-24 1983-09-22 Verfahren zur herstellung von pseudocumol oder von durol.

Country Status (5)

Country Link
US (1) US4520219A (OSRAM)
EP (2) EP0171822B1 (OSRAM)
JP (1) JPS5955838A (OSRAM)
AT (1) ATE60923T1 (OSRAM)
DE (2) DE3382167D1 (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721825A (en) * 1983-06-17 1988-01-26 Idemitsu Kosan Company Limited Process for the production of xylene
US4678766A (en) * 1983-10-19 1987-07-07 Mobil Oil Corporation Enhancement of shape selectivity of zeolites
JPS60224643A (ja) * 1984-04-23 1985-11-09 Idemitsu Kosan Co Ltd デユレンの製造方法
JPS6165827A (ja) * 1984-09-10 1986-04-04 Res Assoc Util Of Light Oil １，２，４，５−テトラメチルベンゼンの製造方法
US4711869A (en) * 1985-11-08 1987-12-08 Aristech Chemical Corporation Silica-titania hydrocarbon conversion catalyst
US4665254A (en) * 1985-11-25 1987-05-12 Amoco Corporation AMS-1B crystalline borosilicate molecular sieve-based catalyst compositions and process for xylene methylation
US4996385A (en) * 1988-11-17 1991-02-26 Aristech Chemical Corporation Use of silica-titania hydrocarbon conversion catalyst in hydrocarbon conversion processes
US6156949A (en) * 1998-12-28 2000-12-05 Mobil Oil Corporation Selective pseudocumene production by xylene methylation
WO2002042245A1 (en) 2000-11-21 2002-05-30 Exxonmobil Chemical Patents Inc. Process for producing light olefins
WO2005123251A1 (en) * 2004-06-09 2005-12-29 Saudi Basic Industries Corporation Fluoride-modified zeolite catalyst and method
CN101654394B (zh) * 2009-09-11 2014-03-26 上海卓悦化工科技有限公司 一种btx芳烃甲基化合成偏三甲苯的方法
CN110372465B (zh) * 2019-07-29 2022-04-05 唐山旭阳化工有限公司 一种利用二甲苯和甲醇制备均四甲苯的方法
CN110627605B (zh) * 2019-09-12 2022-08-09 大连龙缘化学有限公司 一种甲醇和二甲苯制均四甲苯的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187063A (en) * 1962-04-11 1965-06-01 Sinclair Research Inc Alkylation of aromatics
US4002698A (en) * 1975-08-19 1977-01-11 Mobil Oil Corporation Methylation of toluene in the presence of a phosphorus-modified activated crystalline aluminosilicate catalyst
US4069268A (en) * 1975-11-04 1978-01-17 Exxon Research & Engineering Co. Regeneration of metal halide catalysts via halogenation
US4292457A (en) * 1978-04-18 1981-09-29 Standard Oil Company (Indiana) Alkylation of aromatic hydrocarbons
US4384155A (en) * 1980-04-11 1983-05-17 Mobil Oil Corporation Shape selective reactions with cadmium-modified zeolite catalysts
DE3172377D1 (en) * 1980-12-12 1985-10-24 Exxon Research Engineering Co Composite zeolite
US4379761A (en) * 1981-01-08 1983-04-12 Mobil Oil Corporation Catalyst and process for making said catalyst

Also Published As

Publication number Publication date
DE3368596D1 (en) 1987-02-05
DE3382167D1 (de) 1991-03-28
EP0171822A1 (en) 1986-02-19
EP0104607A1 (en) 1984-04-04
EP0104607B1 (en) 1986-12-30
US4520219A (en) 1985-05-28
JPS5955838A (ja) 1984-03-31
JPH0238571B2 (OSRAM) 1990-08-31
EP0171822B1 (en) 1991-02-20

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