ATE34377T1 - Reinigung von tertiaerem butylstyrol. - Google Patents

Reinigung von tertiaerem butylstyrol.

Info

Publication number
ATE34377T1
ATE34377T1 AT85307302T AT85307302T ATE34377T1 AT E34377 T1 ATE34377 T1 AT E34377T1 AT 85307302 T AT85307302 T AT 85307302T AT 85307302 T AT85307302 T AT 85307302T AT E34377 T1 ATE34377 T1 AT E34377T1
Authority
AT
Austria
Prior art keywords
purification
tertiary butyl
butyl styrene
liquid
dialkenylbenzene
Prior art date
Application number
AT85307302T
Other languages
English (en)
Inventor
James D Henery
Stephen C Mchaney
Charles L Edwards
Original Assignee
El Paso Products 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 El Paso Products Co filed Critical El Paso Products Co
Application granted granted Critical
Publication of ATE34377T1 publication Critical patent/ATE34377T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
AT85307302T 1984-12-24 1985-10-11 Reinigung von tertiaerem butylstyrol. ATE34377T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/685,929 US4543437A (en) 1984-12-24 1984-12-24 Refining of tertiary butylstyrene
EP85307302A EP0186269B1 (de) 1984-12-24 1985-10-11 Reinigung von tertiärem Butylstyrol

Publications (1)

Publication Number Publication Date
ATE34377T1 true ATE34377T1 (de) 1988-06-15

Family

ID=24754246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85307302T ATE34377T1 (de) 1984-12-24 1985-10-11 Reinigung von tertiaerem butylstyrol.

Country Status (9)

Country Link
US (1) US4543437A (de)
EP (1) EP0186269B1 (de)
JP (1) JPS61158938A (de)
AT (1) ATE34377T1 (de)
AU (1) AU570817B2 (de)
BR (1) BR8506061A (de)
CA (1) CA1239653A (de)
DE (1) DE3562769D1 (de)
NZ (1) NZ213004A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543438A (en) * 1984-12-24 1985-09-24 El Paso Products Company Tertiary-butylstyrene recovery
ZA972966B (en) * 1996-05-21 1997-11-21 Glitsch Int Inc Recovery of styrene from purolysis gasoline by extractive distillation.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435087A (en) * 1965-10-21 1969-03-25 Universal Oil Prod Co Recovery of aromatics
US3558480A (en) * 1968-10-28 1971-01-26 Universal Oil Prod Co Light and heavy reflux streams in solvent extraction of aromatics
US3544453A (en) * 1968-12-05 1970-12-01 Universal Oil Prod Co Process for the extraction and recovery of aromatic hydrocarbons
US3631213A (en) * 1970-05-07 1971-12-28 Foster Grant Co Inc Process for the preparation of meta-and para-tertiarybutylstyrenes
US3761403A (en) * 1972-01-24 1973-09-25 Marathon Oil Co Simultaneous extraction of mixtures of substituted and unsubstituted aromatics
JPS49135927A (de) * 1973-05-15 1974-12-27
JPS5424858A (en) * 1977-07-27 1979-02-24 Ube Ind Ltd Separation of cyclohexylbenzene from bicyclohexyl
US4291183A (en) * 1980-01-29 1981-09-22 El Paso Products Company Production of tertiary-butylstyrene
US4385196A (en) * 1981-05-18 1983-05-24 Phillips Petroleum Company Liquid-liquid extraction of low boiling olefin contained in olefin-paraffin mixture using sulfolane-ketone solvent system
US4514261A (en) * 1984-08-31 1985-04-30 El Paso Products Company Refining of tertiary butylstyrene
US4543438A (en) * 1984-12-24 1985-09-24 El Paso Products Company Tertiary-butylstyrene recovery

Also Published As

Publication number Publication date
JPS61158938A (ja) 1986-07-18
AU4581885A (en) 1986-07-03
CA1239653A (en) 1988-07-26
EP0186269B1 (de) 1988-05-18
DE3562769D1 (en) 1988-06-23
AU570817B2 (en) 1988-03-24
US4543437A (en) 1985-09-24
NZ213004A (en) 1988-09-29
EP0186269A1 (de) 1986-07-02
BR8506061A (pt) 1986-08-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee