GB1419299A - Process for separating an alcohol mixture - Google Patents

Process for separating an alcohol mixture

Info

Publication number
GB1419299A
GB1419299A GB2121373A GB2121373A GB1419299A GB 1419299 A GB1419299 A GB 1419299A GB 2121373 A GB2121373 A GB 2121373A GB 2121373 A GB2121373 A GB 2121373A GB 1419299 A GB1419299 A GB 1419299A
Authority
GB
United Kingdom
Prior art keywords
separating
enriched
isomers
alcohol mixture
branched
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
GB2121373A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1419299A publication Critical patent/GB1419299A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1419299 Separating OXO alcohol isomers CHEMISCHE WERKE HULS AG 4 May 1973 [6 May 1972] 21213/73 Heading C2C Straight and branched C 10-20 alcohols are separated by cooling a 20-80% solution of a mixture thereof in inert organic solvent, e.g. a C 5-12 aliphatic or cycloaliphatic hydrocarbon, a C 7-10 aromatic compound, a C 1-4 alcohol optionally containing up to 20% water, C 3-6 ketones, ethers or esters, CH 2 Cl 2 or CHCl 3 or their mixtures, to +25‹ to - 20‹ C. and removing the formed solid, which is enriched in straight chain isomers, the remaining solution being enriched in branched chain isomers.
GB2121373A 1972-05-06 1973-05-04 Process for separating an alcohol mixture Expired GB1419299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722222372 DE2222372A1 (en) 1972-05-06 1972-05-06 PROCESS FOR SEPARATING AN ALCOHOL MIXTURE

Publications (1)

Publication Number Publication Date
GB1419299A true GB1419299A (en) 1975-12-31

Family

ID=5844293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2121373A Expired GB1419299A (en) 1972-05-06 1973-05-04 Process for separating an alcohol mixture

Country Status (6)

Country Link
JP (1) JPS4961105A (en)
DE (1) DE2222372A1 (en)
FR (1) FR2183739B1 (en)
GB (1) GB1419299A (en)
IT (1) IT989629B (en)
NL (1) NL7306269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670606A (en) * 1984-02-24 1987-06-02 Chimica Augusta, S.P.A. Process for separating linear-chain oxo-alcohols from mixtures of linear and branched-chain oxo-alcohols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670606A (en) * 1984-02-24 1987-06-02 Chimica Augusta, S.P.A. Process for separating linear-chain oxo-alcohols from mixtures of linear and branched-chain oxo-alcohols

Also Published As

Publication number Publication date
DE2222372A1 (en) 1973-11-22
FR2183739A1 (en) 1973-12-21
FR2183739B1 (en) 1977-02-11
JPS4961105A (en) 1974-06-13
NL7306269A (en) 1973-11-08
IT989629B (en) 1975-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees