FR751068A - Process for the dehydration of phenols and mixtures containing phenols - Google Patents

Process for the dehydration of phenols and mixtures containing phenols

Info

Publication number
FR751068A
FR751068A FR751068DA FR751068A FR 751068 A FR751068 A FR 751068A FR 751068D A FR751068D A FR 751068DA FR 751068 A FR751068 A FR 751068A
Authority
FR
France
Prior art keywords
phenols
dehydration
mixtures containing
containing phenols
mixtures
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.)
Chemische Fabrik Von Heyden AG
Original Assignee
Chemische Fabrik Von Heyden 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 Chemische Fabrik Von Heyden AG filed Critical Chemische Fabrik Von Heyden AG
Application granted granted Critical
Publication of FR751068A publication Critical patent/FR751068A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C37/78—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR751068D 1932-02-20 1933-02-18 Process for the dehydration of phenols and mixtures containing phenols Expired FR751068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE751068X 1932-02-20

Publications (1)

Publication Number Publication Date
FR751068A true FR751068A (en) 1933-08-26

Family

ID=6651328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751068D Expired FR751068A (en) 1932-02-20 1933-02-18 Process for the dehydration of phenols and mixtures containing phenols

Country Status (1)

Country Link
FR (1) FR751068A (en)

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