AU577391B2 - Tertiary butylstyrene recovery - Google Patents

Tertiary butylstyrene recovery

Info

Publication number
AU577391B2
AU577391B2 AU44591/85A AU4459185A AU577391B2 AU 577391 B2 AU577391 B2 AU 577391B2 AU 44591/85 A AU44591/85 A AU 44591/85A AU 4459185 A AU4459185 A AU 4459185A AU 577391 B2 AU577391 B2 AU 577391B2
Authority
AU
Australia
Prior art keywords
recovery
tertiary butylstyrene
butylstyrene
tertiary
butylstyrene recovery
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.)
Ceased
Application number
AU44591/85A
Other languages
English (en)
Other versions
AU4459185A (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.)
Rexene 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 AU4459185A publication Critical patent/AU4459185A/en
Application granted granted Critical
Publication of AU577391B2 publication Critical patent/AU577391B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU44591/85A 1984-08-31 1985-07-04 Tertiary butylstyrene recovery Ceased AU577391B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64626684A 1984-08-31 1984-08-31
US646266 1984-08-31

Publications (2)

Publication Number Publication Date
AU4459185A AU4459185A (en) 1986-03-06
AU577391B2 true AU577391B2 (en) 1988-09-22

Family

ID=24592398

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44591/85A Ceased AU577391B2 (en) 1984-08-31 1985-07-04 Tertiary butylstyrene recovery

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
USRE26255E (en) * 1961-05-08 1967-08-29 Recovery of aromatics
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
BR8504172A (pt) 1986-06-24
CA1226239A (fr) 1987-09-01
FR2569688A1 (fr) 1986-03-07
GB2163773B (en) 1988-04-20
JPS6160622A (ja) 1986-03-28
IT8521155A0 (it) 1985-06-14
GB2163773A (en) 1986-03-05
FR2569688B1 (fr) 1988-07-08
BE902873A (fr) 1986-01-13
NZ212659A (en) 1988-09-29
AU4459185A (en) 1986-03-06
GB8510898D0 (en) 1985-06-05
IT1191621B (it) 1988-03-23
DE3530750A1 (de) 1986-03-06

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