GB2163773B - Process for recovering tertiary butylstyrene - Google Patents

Process for recovering tertiary butylstyrene

Info

Publication number
GB2163773B
GB2163773B GB08510898A GB8510898A GB2163773B GB 2163773 B GB2163773 B GB 2163773B GB 08510898 A GB08510898 A GB 08510898A GB 8510898 A GB8510898 A GB 8510898A GB 2163773 B GB2163773 B GB 2163773B
Authority
GB
United Kingdom
Prior art keywords
tertiary butylstyrene
recovering tertiary
recovering
butylstyrene
tertiary
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
GB08510898A
Other languages
English (en)
Other versions
GB2163773A (en
GB8510898D0 (en
Inventor
Glen Francis Crum
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.)
El Paso Products Co
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
Publication of GB8510898D0 publication Critical patent/GB8510898D0/en
Publication of GB2163773A publication Critical patent/GB2163773A/en
Application granted granted Critical
Publication of GB2163773B publication Critical patent/GB2163773B/en
Expired 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
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
GB08510898A 1984-08-31 1985-04-30 Process for recovering tertiary butylstyrene Expired GB2163773B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64626684A 1984-08-31 1984-08-31

Publications (3)

Publication Number Publication Date
GB8510898D0 GB8510898D0 (en) 1985-06-05
GB2163773A GB2163773A (en) 1986-03-05
GB2163773B true GB2163773B (en) 1988-04-20

Family

ID=24592398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08510898A Expired GB2163773B (en) 1984-08-31 1985-04-30 Process for recovering tertiary butylstyrene

Country Status (10)

Country Link
JP (1) JPS6160622A (fr)
AU (1) AU577391B2 (fr)
BE (1) BE902873A (fr)
BR (1) BR8504172A (fr)
CA (1) CA1226239A (fr)
DE (1) DE3530750A1 (fr)
FR (1) FR2569688B1 (fr)
GB (1) GB2163773B (fr)
IT (1) IT1191621B (fr)
NZ (1) NZ212659A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006254850A (ja) * 2005-03-18 2006-09-28 Yanmar Co Ltd 刈刃装置及び刈取装置
DE102006029318B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006029320B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64177C (fr) * 1943-02-08
NL132883C (fr) * 1961-05-08
DE1468319A1 (de) * 1964-05-22 1968-11-28 Metallgesellschaft Ag Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstoff-Gemischen
IT971310B (it) * 1972-11-29 1974-04-30 Snam Progetti Procedimento per la separazione di un idrocarburo vinil aromatico ad elevata purezza da miscele idro carburiche che lo contengono
CA1053601A (fr) * 1974-05-30 1979-05-01 Martin R. Cines Distillation extractive

Also Published As

Publication number Publication date
GB2163773A (en) 1986-03-05
BE902873A (fr) 1986-01-13
AU4459185A (en) 1986-03-06
CA1226239A (fr) 1987-09-01
BR8504172A (pt) 1986-06-24
JPS6160622A (ja) 1986-03-28
NZ212659A (en) 1988-09-29
FR2569688A1 (fr) 1986-03-07
IT1191621B (it) 1988-03-23
FR2569688B1 (fr) 1988-07-08
IT8521155A0 (it) 1985-06-14
AU577391B2 (en) 1988-09-22
DE3530750A1 (de) 1986-03-06
GB8510898D0 (en) 1985-06-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee