FR62522E - Traitement de mélanges liquides contenant des aldéhydes - Google Patents

Traitement de mélanges liquides contenant des aldéhydes

Info

Publication number
FR62522E
FR62522E FR62522DA FR62522E FR 62522 E FR62522 E FR 62522E FR 62522D A FR62522D A FR 62522DA FR 62522 E FR62522 E FR 62522E
Authority
FR
France
Prior art keywords
treatment
mixtures containing
liquid mixtures
containing aldehydes
aldehydes
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
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR62522E publication Critical patent/FR62522E/fr
Expired legal-status Critical Current

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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR62522D 1952-01-31 1952-01-31 Traitement de mélanges liquides contenant des aldéhydes Expired FR62522E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62522T 1952-01-31

Publications (1)

Publication Number Publication Date
FR62522E true FR62522E (fr) 1955-06-15

Family

ID=8695926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62522D Expired FR62522E (fr) 1952-01-31 1952-01-31 Traitement de mélanges liquides contenant des aldéhydes

Country Status (1)

Country Link
FR (1) FR62522E (fr)

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