FR856175A - A process for the production of pure or substantially pure ketones - Google Patents

A process for the production of pure or substantially pure ketones

Info

Publication number
FR856175A
FR856175A FR856175DA FR856175A FR 856175 A FR856175 A FR 856175A FR 856175D A FR856175D A FR 856175DA FR 856175 A FR856175 A FR 856175A
Authority
FR
France
Prior art keywords
pure
production
ketones
substantially pure
pure ketones
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
French (fr)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR856175A publication Critical patent/FR856175A/en
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
    • C07C45/78—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)
  • Crystallography & Structural Chemistry (AREA)
FR856175D 1939-06-14 1939-06-14 A process for the production of pure or substantially pure ketones Expired FR856175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856175T 1939-06-14

Publications (1)

Publication Number Publication Date
FR856175A true FR856175A (en) 1940-06-03

Family

ID=9328710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856175D Expired FR856175A (en) 1939-06-14 1939-06-14 A process for the production of pure or substantially pure ketones

Country Status (1)

Country Link
FR (1) FR856175A (en)

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