BE861963A - Procede pour separer du phenol brut deproduits de la scission de l'hydroperoxyde de cumene exempts de catalyseur - Google Patents

Procede pour separer du phenol brut deproduits de la scission de l'hydroperoxyde de cumene exempts de catalyseur

Info

Publication number
BE861963A
BE861963A BE183552A BE183552A BE861963A BE 861963 A BE861963 A BE 861963A BE 183552 A BE183552 A BE 183552A BE 183552 A BE183552 A BE 183552A BE 861963 A BE861963 A BE 861963A
Authority
BE
Belgium
Prior art keywords
scission
catalyst
cumene hydroperoxide
crude phenol
separating crude
Prior art date
Application number
BE183552A
Other languages
English (en)
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BE861963A publication Critical patent/BE861963A/fr

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/09—Plural feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE183552A 1976-12-18 1977-12-16 Procede pour separer du phenol brut deproduits de la scission de l'hydroperoxyde de cumene exempts de catalyseur BE861963A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48075/76A GB1574420A (en) 1976-12-18 1976-12-18 Process for recovering crude phenol from catalyst-free cumene hydroperoxide cleavage reaction products

Publications (1)

Publication Number Publication Date
BE861963A true BE861963A (fr) 1978-06-16

Family

ID=10447279

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183552A BE861963A (fr) 1976-12-18 1977-12-16 Procede pour separer du phenol brut deproduits de la scission de l'hydroperoxyde de cumene exempts de catalyseur

Country Status (8)

Country Link
US (1) US4158611A (fr)
JP (1) JPS5387325A (fr)
BE (1) BE861963A (fr)
DE (1) DE2756026A1 (fr)
FR (1) FR2374286A1 (fr)
GB (1) GB1574420A (fr)
IT (1) IT1089412B (fr)
NL (1) NL7713897A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594326A (en) * 1979-01-11 1980-07-17 Mitsui Petrochem Ind Ltd Preparation of phenol
US4306944A (en) * 1980-07-03 1981-12-22 Allied Corporation Cyclohexanone distillation process
JPS58133802A (ja) * 1982-02-02 1983-08-09 Nippon Zeon Co Ltd 抽出蒸留方法
US4567304A (en) * 1983-04-05 1986-01-28 General Electric Company Process for preparing acetone and phenol
JPH066542B2 (ja) * 1987-05-06 1994-01-26 三井東圧化学株式会社 ビスフェノ−ルａの製造方法
IT1255264B (it) * 1992-05-22 1995-10-25 Giuseppe Messina Procedimento per il recupero di fenolo da sue miscele contenenti cumene e alfa-metilstirene
DE19529855A1 (de) * 1995-08-14 1997-02-20 Bayer Ag Verfahren zur Reinigung von Bisphenol
US5905178A (en) * 1998-04-20 1999-05-18 Catalytic Distillation Technologies Removal of α-methyl styrene from cumene
DE19954141A1 (de) 1999-11-11 2001-06-13 Phenolchemie Gmbh & Co Kg Verfahren zur Verringerung des Salzgehaltes in Hochsieder aufweisenden Fraktionen, die bei der Herstellung von Phenol aus Cumol anfallen, durch Extraktion
US7888537B2 (en) * 2006-12-29 2011-02-15 Uop Llc Solid acid catalyst and process for decomposition of cumene hydroperoxide
US10351647B2 (en) 2015-05-29 2019-07-16 Exxonmobil Chemical Patents Inc. Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports
KR102457801B1 (ko) 2017-11-20 2022-10-21 주식회사 엘지화학 페놀 제조 공정에서의 부산물 분해방법
KR102441561B1 (ko) 2018-12-20 2022-09-06 주식회사 엘지화학 페놀계 부산물의 분해 방법 및 이의 분해 장치
KR102489410B1 (ko) 2019-09-16 2023-01-16 주식회사 엘지화학 페놀계 부산물 분해 방법
KR102489404B1 (ko) 2019-09-16 2023-01-16 주식회사 엘지화학 페놀계 부산물 분해 방법
KR102860383B1 (ko) 2020-06-23 2025-09-15 주식회사 엘지화학 페놀계 부산물 분해방법
KR102861475B1 (ko) 2020-07-10 2025-09-17 주식회사 엘지화학 페놀계 부산물 분해방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992169A (en) * 1961-07-11 Inven
US2824048A (en) * 1958-02-18 Process for separating the ingredients of a reaction mixture
US2734085A (en) * 1956-02-07 Removal of salts from acetone-phenol mixtures
US2720549A (en) * 1955-10-11 Recovery of phenol
FR1107661A (fr) * 1954-06-23 1956-01-04 Rhone Poulenc Sa Procédé pour la séparation des produits de scission de l'hydroperoxyde de cumène
US2910511A (en) * 1956-12-10 1959-10-27 Allied Chem Processes for the purification of phenols
BE592888A (fr) * 1959-07-15
US3215745A (en) * 1959-12-07 1965-11-02 Pullman Inc Method for treating vapors formed during distillation
US3436429A (en) * 1966-11-23 1969-04-01 Skelly Oil Co Hydrogenation process

Also Published As

Publication number Publication date
DE2756026A1 (de) 1978-06-29
US4158611A (en) 1979-06-19
JPS5387325A (en) 1978-08-01
FR2374286A1 (fr) 1978-07-13
IT1089412B (it) 1985-06-18
GB1574420A (en) 1980-09-03
NL7713897A (nl) 1978-06-20

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