BE497661A - - Google Patents

Info

Publication number
BE497661A
BE497661A BE497661DA BE497661A BE 497661 A BE497661 A BE 497661A BE 497661D A BE497661D A BE 497661DA BE 497661 A BE497661 A BE 497661A
Authority
BE
Belgium
Prior art keywords
phenols
phenol
crude
benzine
hydrated
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE497661A publication Critical patent/BE497661A/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
    • C07C37/72Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • 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
    • C07C37/86Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

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)
BE497661D BE497661A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE497661A true BE497661A (enrdf_load_stackoverflow)

Family

ID=140561

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497661D BE497661A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE497661A (enrdf_load_stackoverflow)

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