GB1077625A - Process for the production of phenol oils from phenolate lyes - Google Patents

Process for the production of phenol oils from phenolate lyes

Info

Publication number
GB1077625A
GB1077625A GB4422364A GB4422364A GB1077625A GB 1077625 A GB1077625 A GB 1077625A GB 4422364 A GB4422364 A GB 4422364A GB 4422364 A GB4422364 A GB 4422364A GB 1077625 A GB1077625 A GB 1077625A
Authority
GB
United Kingdom
Prior art keywords
phenolate
alkali
lyes
production
stage
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
GB4422364A
Inventor
Achim Georius
Georg Reidel
Kurt Schondube
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.)
ZEITZ HYDRIERWERK
Original Assignee
ZEITZ HYDRIERWERK
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 ZEITZ HYDRIERWERK filed Critical ZEITZ HYDRIERWERK
Priority to GB4422364A priority Critical patent/GB1077625A/en
Publication of GB1077625A publication Critical patent/GB1077625A/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
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Phenols are recovered from alkali phenolate solutions by a two-stage process in which, in the first stage, an alkali phenolate solution is carbonized with carbon dioxide under conditions which convert the alkali into alkali bicarbonate and, in the second stage, a further quantity of alkali phenolate solution is treated with alkali bicarbonate solution from the first stage. Examples are given.
GB4422364A 1964-10-29 1964-10-29 Process for the production of phenol oils from phenolate lyes Expired GB1077625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4422364A GB1077625A (en) 1964-10-29 1964-10-29 Process for the production of phenol oils from phenolate lyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4422364A GB1077625A (en) 1964-10-29 1964-10-29 Process for the production of phenol oils from phenolate lyes

Publications (1)

Publication Number Publication Date
GB1077625A true GB1077625A (en) 1967-08-02

Family

ID=10432338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4422364A Expired GB1077625A (en) 1964-10-29 1964-10-29 Process for the production of phenol oils from phenolate lyes

Country Status (1)

Country Link
GB (1) GB1077625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111302904A (en) * 2020-02-21 2020-06-19 江苏迈达新材料股份有限公司 Alkylation continuous reaction device for BHT production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111302904A (en) * 2020-02-21 2020-06-19 江苏迈达新材料股份有限公司 Alkylation continuous reaction device for BHT production

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