BE592888A - - Google Patents

Info

Publication number
BE592888A
BE592888A BE592888DA BE592888A BE 592888 A BE592888 A BE 592888A BE 592888D A BE592888D A BE 592888DA BE 592888 A BE592888 A BE 592888A
Authority
BE
Belgium
Application number
Other languages
French (fr)
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.)
Publication of BE592888A publication Critical patent/BE592888A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/52Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86Purification; 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE592888D 1959-07-15 BE592888A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP23176A DE1105878B (de) 1959-07-15 1959-07-15 Verfahren zur Gewinnung von reinem Phenol aus Reaktionsgemischen, die durch Spalten von Isopropylbenzol-hydroperoxyd erhalten worden sind

Publications (1)

Publication Number Publication Date
BE592888A true BE592888A (en:Method)

Family

ID=7369090

Family Applications (1)

Application Number Title Priority Date Filing Date
BE592888D BE592888A (en:Method) 1959-07-15

Country Status (7)

Country Link
US (1) US3180897A (en:Method)
BE (1) BE592888A (en:Method)
CH (1) CH412929A (en:Method)
DE (1) DE1105878B (en:Method)
DK (1) DK103301C (en:Method)
LU (1) LU38668A1 (en:Method)
NL (2) NL127228C (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850996A (en) * 1970-10-08 1974-11-26 Hercules Inc Treatment of the heavy ends fraction of cumene hydroperoxide cleavage reaction mixture
US3896006A (en) * 1972-06-01 1975-07-22 Bp Chem Int Ltd Mesityl oxide removal from high-purity phenol
US4026791A (en) * 1975-10-02 1977-05-31 Pullman Incorporated Treatment of aqueous waste
GB1574420A (en) * 1976-12-18 1980-09-03 Bp Chem Int Ltd Process for recovering crude phenol from catalyst-free cumene hydroperoxide cleavage reaction products
JPS593976B2 (ja) * 1977-09-30 1984-01-27 三井化学株式会社 レゾルシンの回収方法
ES498285A0 (es) * 1979-12-31 1981-12-01 Uop Inc Un procedimiento para la neutralizacion directa de una mez- cla de reaccion resultante de la escision con acido de un derivado alfa-hidroxiperoxidico de un hidrocarburo aromatico
US5504251A (en) * 1995-03-09 1996-04-02 General Electric Company Co-cracking of BPA and phenol process tars
ITMI980864A1 (it) * 1998-04-23 1999-10-23 Enichem Spa Processo per l'estrazione dei sali contenuti nel prodotto scisso neutralizzato ottenuto nella preparazione di fenolo via ossidazione
US7626060B2 (en) 2003-07-11 2009-12-01 INEOS Phenol GmbH & Co., KG Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus
JP7104707B2 (ja) * 2017-11-20 2022-07-21 エルジー・ケム・リミテッド フェノール製造工程における副産物の分解方法
KR102337898B1 (ko) * 2017-11-20 2021-12-09 주식회사 엘지화학 페놀 제조 공정에서의 부산물 분해방법
KR102441602B1 (ko) * 2018-12-20 2022-09-06 주식회사 엘지화학 페놀계 부산물 분해 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA514336A (en) * 1955-07-05 Bewley Thomas Process for the recovery of phenol
US2720549A (en) * 1955-10-11 Recovery of phenol

Also Published As

Publication number Publication date
LU38668A1 (en:Method)
CH412929A (de) 1966-05-15
DK103301C (da) 1965-12-13
US3180897A (en) 1965-04-27
NL253825A (en:Method)
NL127228C (en:Method)
DE1105878B (de) 1961-05-04

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