JPS5740423A - Production of cumene and/or polyisopropylbenzene - Google Patents

Production of cumene and/or polyisopropylbenzene

Info

Publication number
JPS5740423A
JPS5740423A JP55114817A JP11481780A JPS5740423A JP S5740423 A JPS5740423 A JP S5740423A JP 55114817 A JP55114817 A JP 55114817A JP 11481780 A JP11481780 A JP 11481780A JP S5740423 A JPS5740423 A JP S5740423A
Authority
JP
Japan
Prior art keywords
fraction
product
trimethylindane
recycled
catalyst
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
JP55114817A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6157812B2 (cs
Inventor
Hisaya Miki
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP55114817A priority Critical patent/JPS5740423A/ja
Publication of JPS5740423A publication Critical patent/JPS5740423A/ja
Publication of JPS6157812B2 publication Critical patent/JPS6157812B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP55114817A 1980-08-22 1980-08-22 Production of cumene and/or polyisopropylbenzene Granted JPS5740423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55114817A JPS5740423A (en) 1980-08-22 1980-08-22 Production of cumene and/or polyisopropylbenzene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55114817A JPS5740423A (en) 1980-08-22 1980-08-22 Production of cumene and/or polyisopropylbenzene

Publications (2)

Publication Number Publication Date
JPS5740423A true JPS5740423A (en) 1982-03-06
JPS6157812B2 JPS6157812B2 (cs) 1986-12-09

Family

ID=14647421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55114817A Granted JPS5740423A (en) 1980-08-22 1980-08-22 Production of cumene and/or polyisopropylbenzene

Country Status (1)

Country Link
JP (1) JPS5740423A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172327A (ja) * 1982-04-02 1983-10-11 Mitsui Petrochem Ind Ltd クメン及び／又はポリイソプロピルベンゼンの製法
JP2010518100A (ja) * 2007-02-12 2010-05-27 エクソンモービル・ケミカル・パテンツ・インク 非抽出原料とそれに含まれる有用な炭化水素組成物からの高純度クメンの製造
JP2011509291A (ja) * 2008-01-09 2011-03-24 ユーオーピー エルエルシー ジイソプロピルベンゼン（ｄｉｐｂ）、トリイソプロピルベンゼン（ｔｉｐｂ）およびポリアルキレート重質物を含む供給物からｄｉｐｂおよびｔｉｐｂを分離するための方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01165416U (cs) * 1988-05-12 1989-11-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172327A (ja) * 1982-04-02 1983-10-11 Mitsui Petrochem Ind Ltd クメン及び／又はポリイソプロピルベンゼンの製法
JP2010518100A (ja) * 2007-02-12 2010-05-27 エクソンモービル・ケミカル・パテンツ・インク 非抽出原料とそれに含まれる有用な炭化水素組成物からの高純度クメンの製造
JP2011509291A (ja) * 2008-01-09 2011-03-24 ユーオーピー エルエルシー ジイソプロピルベンゼン（ｄｉｐｂ）、トリイソプロピルベンゼン（ｔｉｐｂ）およびポリアルキレート重質物を含む供給物からｄｉｐｂおよびｔｉｐｂを分離するための方法

Also Published As

Publication number Publication date
JPS6157812B2 (cs) 1986-12-09

Similar Documents

Publication Publication Date Title
GB1420058A (en) Propylene oxide recovery
DE3580456D1 (de) Reformierverfahren fuer eine benzolausbeute.
ES456068A1 (es) Un procedimiento combinado de separacion de xilenos y tran- salcohilacion de tolueno.
ES8603366A1 (es) Un procedimiento para obtener hidrocarburos alquilaromaticos
JPS5740423A (en) Production of cumene and/or polyisopropylbenzene
JPS5740419A (en) Preparation of cumene
RU94041753A (ru) Способ получения этилбензола
GB8709648D0 (en) Chemical process
GB2108145A (en) Recovery of secondary alkylaromatic compounds from mixtures thereof with their phenolic derivatives and water
GB1235423A (en) Separation of alkylation effluents
DE3164721D1 (en) Process for the preparation of pyrocatechol and hydroquinone
DE3269836D1 (en) A process for recovering methyl-tert-butyl ether from a reaction effluent
JPS56133225A (en) Preparation of ethylbenzene
GB1412645A (en) Purification and recovery of acetone
JPS5764624A (en) Production of monoalkylbenzene
GB1239185A (cs)
US4678544A (en) Process for the separation of 2MBA from MIPK
JPS5745114A (en) Preparation of 1,2-diphenylethane
IL73370A (en) Process for the purification of dihydroxybenzophenones
FI95240C (fi) Menetelmä kahden isomeerin erottamiseksi ja sen käyttö 1-fenyyli-2-bromietaanin puhdistamiseen
JPH03258733A (ja) α―メチルスチレンの精製方法
JPS5212135A (en) Process for separation of 1,3,5-trialkylbenzene
GB1394454A (en) Process for the production of high-purity phenol
JPS5210227A (en) Continuous process for the manufacture of p-diisopropylbenzene dihydro peroxide
JPS5663931A (en) Preparation of phenols and acetone