BE567505A - - Google Patents

Info

Publication number
BE567505A
BE567505A BE567505DA BE567505A BE 567505 A BE567505 A BE 567505A BE 567505D A BE567505D A BE 567505DA BE 567505 A BE567505 A BE 567505A
Authority
BE
Belgium
Prior art keywords
phenol
column
sep
distillation
boiling point
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE567505A publication Critical patent/BE567505A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685Processes comprising at least two steps in series
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE567505D BE567505A (de)

Publications (1)

Publication Number Publication Date
BE567505A true BE567505A (de)

Family

ID=187196

Family Applications (1)

Application Number Title Priority Date Filing Date
BE567505D BE567505A (de)

Country Status (1)

Country Link
BE (1) BE567505A (de)

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