BE775173A - Procede de purification de la caprolactame. - Google Patents

Procede de purification de la caprolactame.

Info

Publication number
BE775173A
BE775173A BE775173A BE775173A BE775173A BE 775173 A BE775173 A BE 775173A BE 775173 A BE775173 A BE 775173A BE 775173 A BE775173 A BE 775173A BE 775173 A BE775173 A BE 775173A
Authority
BE
Belgium
Prior art keywords
crystallisation
caprolactam
benzene
xylenes
purifying
Prior art date
Application number
BE775173A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Priority to BE775173A priority Critical patent/BE775173A/fr
Publication of BE775173A publication Critical patent/BE775173A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
BE775173A 1971-11-10 1971-11-10 Procede de purification de la caprolactame. BE775173A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE775173A BE775173A (fr) 1971-11-10 1971-11-10 Procede de purification de la caprolactame.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE775173A BE775173A (fr) 1971-11-10 1971-11-10 Procede de purification de la caprolactame.

Publications (1)

Publication Number Publication Date
BE775173A true BE775173A (fr) 1972-03-01

Family

ID=3858860

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775173A BE775173A (fr) 1971-11-10 1971-11-10 Procede de purification de la caprolactame.

Country Status (1)

Country Link
BE (1) BE775173A (fr)

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