DE3522727C2 - - Google Patents

Info

Publication number
DE3522727C2
DE3522727C2 DE3522727A DE3522727A DE3522727C2 DE 3522727 C2 DE3522727 C2 DE 3522727C2 DE 3522727 A DE3522727 A DE 3522727A DE 3522727 A DE3522727 A DE 3522727A DE 3522727 C2 DE3522727 C2 DE 3522727C2
Authority
DE
Germany
Prior art keywords
reaction
hours
catalyst
zeolite
toluene
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
Application number
DE3522727A
Other languages
German (de)
English (en)
Other versions
DE3522727A1 (de
Inventor
Hiroshi Ishida
Hitoshi Kurashiki Okayama Jp Nakajima
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.)
Asahi Kasei Corp
Original Assignee
RESEARCH ASSOCIATION FOR UTILIZATION OF LIGHT OIL TOKIO/TOKYO JP
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 JP59129169A external-priority patent/JPS6110519A/ja
Priority claimed from JP59149316A external-priority patent/JPS61126039A/ja
Priority claimed from JP15304984A external-priority patent/JPS6133134A/ja
Application filed by RESEARCH ASSOCIATION FOR UTILIZATION OF LIGHT OIL TOKIO/TOKYO JP filed Critical RESEARCH ASSOCIATION FOR UTILIZATION OF LIGHT OIL TOKIO/TOKYO JP
Publication of DE3522727A1 publication Critical patent/DE3522727A1/de
Application granted granted Critical
Publication of DE3522727C2 publication Critical patent/DE3522727C2/de
Granted legal-status Critical Current

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
    • C07C15/02—Monocyclic hydrocarbons
    • 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
    • B01J29/046—Chromiasilicates; Aluminochromosilicates
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/86—Borosilicates; Aluminoborosilicates
    • 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
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • 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
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE19853522727 1984-06-25 1985-06-25 Verfahren zur herstellung eines 1,4-dialkylbenzols Granted DE3522727A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59129169A JPS6110519A (ja) 1984-06-25 1984-06-25 １，４−ジアルキルベンゼンの製造法
JP59149316A JPS61126039A (ja) 1984-07-20 1984-07-20 １，４−ジアルキルベンゼンの製法
JP15304984A JPS6133134A (ja) 1984-07-25 1984-07-25 １，４−ジアルキルベンゼンの製造方法

Publications (2)

Publication Number Publication Date
DE3522727A1 DE3522727A1 (de) 1986-01-02
DE3522727C2 true DE3522727C2 (en:Method) 1987-09-17

Family

ID=27315894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853522727 Granted DE3522727A1 (de) 1984-06-25 1985-06-25 Verfahren zur herstellung eines 1,4-dialkylbenzols

Country Status (5)

Country Link
US (1) US4613717A (en:Method)
KR (1) KR870001873B1 (en:Method)
DE (1) DE3522727A1 (en:Method)
FR (1) FR2566389B1 (en:Method)
GB (1) GB2163176B (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849386A (en) * 1987-04-08 1989-07-18 Taiwan Styrene Monomer Corporation Novel silicon-modified catalyst Si/HZSM-5 preparation
US5321183A (en) * 1992-03-12 1994-06-14 Mobil Oil Corp. Process for the regioselective conversion of aromatics to para-disubstituted benzenes
ATE513156T1 (de) 1999-10-20 2011-07-15 Beverly Watts Ramos Verbindung mit offenem keilgewinde
US9586873B2 (en) 2014-06-03 2017-03-07 King Fahd University Of Petroleum And Minerals Method for the selective production of para-dialkylbenzenes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090981A (en) * 1976-09-23 1978-05-23 Mobile Oil Corporation Catalyst for selective production of para dialkyl substituted benzenes
NZ183608A (en) * 1976-03-31 1978-12-18 Mobil Oil Corp Aluminosilicate zeolite catalyst for selectine production of para-diakyl substituted benzenes
US4086287A (en) * 1976-07-19 1978-04-25 Mobil Oil Corporation Selective ethylation of mono alkyl benzenes
US4145315A (en) * 1976-12-23 1979-03-20 Mobil Oil Corporation Silica-modified zeolite catalyst
US4444989A (en) * 1979-04-20 1984-04-24 E. I. Du Pont De Nemours And Company Methylation of toluene to para-xylene catalyzed by crystalline silica
DE3377793D1 (en) * 1982-10-19 1988-09-29 Idemitsu Kosan Co Process for the production of para-xylene
US4491678A (en) * 1982-10-19 1985-01-01 Idemitsu Kosan Company Limited Process for the production of para-xylene
DE3361440D1 (en) * 1982-12-30 1986-01-16 Asahi Chemical Ind A crystalline aluminosilicate, a process for producing the same, and a catalyst comprising the crystalline aluminosilicate
US4465886A (en) * 1983-06-09 1984-08-14 Mobil Oil Corporation Silica-modified catalyst and use for selective production of para-dialkyl substituted benzenes

Also Published As

Publication number Publication date
KR870001873B1 (ko) 1987-10-20
GB8515692D0 (en) 1985-07-24
FR2566389B1 (fr) 1988-10-28
KR860000235A (ko) 1986-01-27
DE3522727A1 (de) 1986-01-02
FR2566389A1 (fr) 1985-12-27
GB2163176B (en) 1988-06-29
US4613717A (en) 1986-09-23
GB2163176A (en) 1986-02-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: ASAHI KASEI KOGYO K.K., OSAKA, JP

8339 Ceased/non-payment of the annual fee