AU4788072A - Separation and purification of butadiene - Google Patents

Separation and purification of butadiene

Info

Publication number
AU4788072A
AU4788072A AU47880/72A AU4788072A AU4788072A AU 4788072 A AU4788072 A AU 4788072A AU 47880/72 A AU47880/72 A AU 47880/72A AU 4788072 A AU4788072 A AU 4788072A AU 4788072 A AU4788072 A AU 4788072A
Authority
AU
Australia
Prior art keywords
butadiene
purification
separation
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
AU47880/72A
Other versions
AU470759B2 (en
Inventor
Rowe Frederick
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU4788072A publication Critical patent/AU4788072A/en
Application granted granted Critical
Publication of AU470759B2 publication Critical patent/AU470759B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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)
AU47880/72A 1971-10-29 1972-10-18 Separation and purification of butadiene Expired AU470759B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB50355/71 1971-10-29
GB5035571A GB1378385A (en) 1971-10-29 1971-10-29 Purification of hydrocarbons

Publications (2)

Publication Number Publication Date
AU4788072A true AU4788072A (en) 1974-04-26
AU470759B2 AU470759B2 (en) 1976-03-25

Family

ID=10455623

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47880/72A Expired AU470759B2 (en) 1971-10-29 1972-10-18 Separation and purification of butadiene

Country Status (4)

Country Link
JP (1) JPS5714325B2 (en)
AU (1) AU470759B2 (en)
FR (1) FR2158297B1 (en)
GB (1) GB1378385A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823983C3 (en) * 1978-06-01 1981-02-19 Basf Ag, 6700 Ludwigshafen Process for the production of butadiene-13 from a C4 hydrocarbon mixture
EP2788457B1 (en) * 2011-12-05 2017-02-22 Basf Se Method for performing an extractive distillation using a selective solvent with a vaporous c4 fraction as a feed stream
RU2754823C2 (en) * 2017-01-25 2021-09-07 Басф Се Method for producing pure 1,3-butadiene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926085A1 (en) * 1969-05-22 1970-12-10 Universal Oil Prod Co Separation of butadiene from pyrolysis gas

Also Published As

Publication number Publication date
DE2251051A1 (en) 1973-10-18
JPS5714325B2 (en) 1982-03-24
FR2158297A1 (en) 1973-06-15
GB1378385A (en) 1974-12-27
JPS4852705A (en) 1973-07-24
AU470759B2 (en) 1976-03-25
FR2158297B1 (en) 1977-12-23
DE2251051B2 (en) 1976-08-05

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