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GB912797A - Improvements in and relating to a process for refining alcohols - Google Patents

Improvements in and relating to a process for refining alcohols

Info

Publication number
GB912797A
GB912797A GB974961A GB974961A GB912797A GB 912797 A GB912797 A GB 912797A GB 974961 A GB974961 A GB 974961A GB 974961 A GB974961 A GB 974961A GB 912797 A GB912797 A GB 912797A
Authority
GB
United Kingdom
Prior art keywords
refining
alcohols
relating
alcohol
alkali metal
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
GB974961A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB912797A publication Critical patent/GB912797A/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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound

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

In a process for refining C1-3 alcohols, an alkaline solution of an alkali metal borohydride is introduced into the distillation column at a point between the unrefined alcohol inlet and the refined alcohol outlet.
GB974961A 1960-04-22 1961-03-17 Improvements in and relating to a process for refining alcohols Expired GB912797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2389060A 1960-04-22 1960-04-22

Publications (1)

Publication Number Publication Date
GB912797A true GB912797A (en) 1962-12-12

Family

ID=21817779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB974961A Expired GB912797A (en) 1960-04-22 1961-03-17 Improvements in and relating to a process for refining alcohols

Country Status (1)

Country Link
GB (1) GB912797A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358625A (en) 1976-11-17 1982-11-09 Snamprogetti, S.P.A. Method for the production of high-purity ethylene glycols
GB2322812A (en) * 1997-03-03 1998-09-09 G K Analytical Sciences Limite Solvent purification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358625A (en) 1976-11-17 1982-11-09 Snamprogetti, S.P.A. Method for the production of high-purity ethylene glycols
GB2322812A (en) * 1997-03-03 1998-09-09 G K Analytical Sciences Limite Solvent purification
GB2322812B (en) * 1997-03-03 2001-03-14 G K Analytical Sciences Ltd Solvent purification

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