FR873505A - Process for the separation of mixtures of pure phenols from distillation products containing phenols - Google Patents

Process for the separation of mixtures of pure phenols from distillation products containing phenols

Info

Publication number
FR873505A
FR873505A FR873505DA FR873505A FR 873505 A FR873505 A FR 873505A FR 873505D A FR873505D A FR 873505DA FR 873505 A FR873505 A FR 873505A
Authority
FR
France
Prior art keywords
phenols
mixtures
separation
products containing
pure
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.)
SAARGRUBEN AG
Original Assignee
SAARGRUBEN 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 SAARGRUBEN AG filed Critical SAARGRUBEN AG
Application granted granted Critical
Publication of FR873505A publication Critical patent/FR873505A/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
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR873505D 1940-01-24 1941-06-30 Process for the separation of mixtures of pure phenols from distillation products containing phenols Expired FR873505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873505X 1940-01-24

Publications (1)

Publication Number Publication Date
FR873505A true FR873505A (en) 1942-07-10

Family

ID=6816469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873505D Expired FR873505A (en) 1940-01-24 1941-06-30 Process for the separation of mixtures of pure phenols from distillation products containing phenols

Country Status (1)

Country Link
FR (1) FR873505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107573219A (en) * 2017-09-11 2018-01-12 赤峰博元科技有限公司 A kind of improved refining of crude phenol system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107573219A (en) * 2017-09-11 2018-01-12 赤峰博元科技有限公司 A kind of improved refining of crude phenol system and method

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