GB1104160A - Purification of impure cyclohexanone-cyclohexanol mixtures - Google Patents

Purification of impure cyclohexanone-cyclohexanol mixtures

Info

Publication number
GB1104160A
GB1104160A GB11996/65A GB1199665A GB1104160A GB 1104160 A GB1104160 A GB 1104160A GB 11996/65 A GB11996/65 A GB 11996/65A GB 1199665 A GB1199665 A GB 1199665A GB 1104160 A GB1104160 A GB 1104160A
Authority
GB
United Kingdom
Prior art keywords
cyclohexanone
cyclohexanol
mixture
organic phase
impure
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
GB11996/65A
Inventor
Rex E Lidov
William L Riedeman
Joseph L Russell
Edwin L Sukman
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.)
Halcon International Inc
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Publication of GB1104160A publication Critical patent/GB1104160A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A cyclohexanone-cyclohexanol mixture is recovered from a mixture containing them and obtained by the partial oxidation of cyclohexane, by recovering by distillation from the product a cyclohexanone-cyclohexanol fraction containing less than 10% by weight higher boiling material and less than 5% by weight lower boiling material, mixing the fraction with an aqueous alkali solution, agitating the mixture, allowing the mixture to separate into an organic phase containing the cyclohexanol and cyclohexanone and an aqueous phase, and separating the organic phase. The organic phase may be distilled to give pure cyclohexanone overhead and a bottoms fraction containing cyclohexanol.
GB11996/65A 1964-03-20 1965-03-22 Purification of impure cyclohexanone-cyclohexanol mixtures Expired GB1104160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35359264A 1964-03-20 1964-03-20

Publications (1)

Publication Number Publication Date
GB1104160A true GB1104160A (en) 1968-02-21

Family

ID=23389780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11996/65A Expired GB1104160A (en) 1964-03-20 1965-03-22 Purification of impure cyclohexanone-cyclohexanol mixtures

Country Status (4)

Country Link
BE (1) BE661116A (en)
FR (1) FR87622E (en)
GB (1) GB1104160A (en)
LU (1) LU48218A1 (en)

Also Published As

Publication number Publication date
BE661116A (en) 1965-09-15
FR87622E (en) 1966-04-15
LU48218A1 (en) 1966-09-19

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