BE420769A - - Google Patents

Info

Publication number
BE420769A
BE420769A BE420769DA BE420769A BE 420769 A BE420769 A BE 420769A BE 420769D A BE420769D A BE 420769DA BE 420769 A BE420769 A BE 420769A
Authority
BE
Belgium
Prior art keywords
formaldehyde
pressure
distillation
solutions
solution
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE420769A publication Critical patent/BE420769A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE420769D BE420769A (show.php)

Publications (1)

Publication Number Publication Date
BE420769A true BE420769A (show.php)

Family

ID=82767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE420769D BE420769A (show.php)

Country Status (1)

Country Link
BE (1) BE420769A (show.php)

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