[go: up one dir, main page]

DE60005171D1 - Abtrennung von salzen bei der herstellung von phenolischen verbindungen - Google Patents

Abtrennung von salzen bei der herstellung von phenolischen verbindungen

Info

Publication number
DE60005171D1
DE60005171D1 DE60005171T DE60005171T DE60005171D1 DE 60005171 D1 DE60005171 D1 DE 60005171D1 DE 60005171 T DE60005171 T DE 60005171T DE 60005171 T DE60005171 T DE 60005171T DE 60005171 D1 DE60005171 D1 DE 60005171D1
Authority
DE
Germany
Prior art keywords
stream
phenolic
crude
salts
neutralization
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 - Lifetime
Application number
DE60005171T
Other languages
English (en)
Other versions
DE60005171T2 (de
Inventor
Donald Allan
Lawrence Blackbourn
Werner Daum
Carlos Longoria
Dale Taggart
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of DE60005171D1 publication Critical patent/DE60005171D1/de
Application granted granted Critical
Publication of DE60005171T2 publication Critical patent/DE60005171T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C37/685—Processes comprising at least two steps in series
    • 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
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60005171T 1999-05-03 2000-05-02 Abtrennung von salzen bei der herstellung von phenolischen verbindungen Expired - Lifetime DE60005171T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/304,298 US6965056B1 (en) 1999-05-03 1999-05-03 Removal of salts in the manufacture of phenolic compound
US304298 1999-05-03
PCT/EP2000/004203 WO2000066523A1 (en) 1999-05-03 2000-05-02 Removal of salts in the manufacture of phenolic compound

Publications (2)

Publication Number Publication Date
DE60005171D1 true DE60005171D1 (de) 2003-10-16
DE60005171T2 DE60005171T2 (de) 2004-08-26

Family

ID=23175912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005171T Expired - Lifetime DE60005171T2 (de) 1999-05-03 2000-05-02 Abtrennung von salzen bei der herstellung von phenolischen verbindungen

Country Status (12)

Country Link
US (2) US6965056B1 (de)
EP (1) EP1175384B1 (de)
JP (1) JP4643022B2 (de)
KR (1) KR100665764B1 (de)
CN (1) CN1295203C (de)
AT (1) ATE249409T1 (de)
AU (1) AU4919400A (de)
BR (1) BR0010266B1 (de)
DE (1) DE60005171T2 (de)
ES (1) ES2206237T3 (de)
TW (1) TW581755B (de)
WO (1) WO2000066523A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1256561B1 (de) 2001-05-10 2006-08-16 INEOS Phenol GmbH & Co. KG Verfahren zur Verringerung des Salzgehaltes in Hochsieder aufweisenden Fraktionen, die bei der Herstellung von Phenol aus Cumol anfallen, durch Extraktion
US7115800B2 (en) * 2001-12-18 2006-10-03 Seminis Vegetable Seeds, Inc. Seedless watermelon having small fruit
US6620980B1 (en) * 2002-04-12 2003-09-16 Sunoco Inc (R&M) Method for recovery of phenol from aqueous streams
US6824687B2 (en) * 2002-11-20 2004-11-30 Abb Lummus Global Inc. Extraction of phenol from wastewater
JP4356377B2 (ja) * 2003-07-08 2009-11-04 三菱化学株式会社 フェノール副生油とビスフェノールａ残渣の処理方法
US8558031B2 (en) * 2005-05-06 2013-10-15 Illa International L.L.C. Method for high efficiency salt removal from phenol process byproducts
EP2616421A2 (de) 2010-09-14 2013-07-24 ExxonMobil Chemical Patents Inc. Verfahren zur herstellung von phenol
WO2012036824A1 (en) 2010-09-14 2012-03-22 Exxonmobil Chemical Patents Inc. Oxidation of alkylbenzenes and cycloalkylbenzenes
SG188493A1 (en) 2010-09-14 2013-04-30 Exxonmobil Chem Patents Inc Processes for producing phenol
WO2012036828A1 (en) 2010-09-14 2012-03-22 Exxonmobil Chemical Patents Inc. Processes for producing phenol
CN103666512B (zh) * 2012-09-17 2015-08-05 上海宝钢化工有限公司 一种焦油脱氯方法
CN111032605A (zh) * 2017-08-23 2020-04-17 国际壳牌研究有限公司 中和的芳烷基氢过氧化物裂解料流的处理方法
CN110461806A (zh) 2017-11-20 2019-11-15 株式会社Lg化学 分解苯酚生产工艺中的副产物的方法
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
KR102441561B1 (ko) 2018-12-20 2022-09-06 주식회사 엘지화학 페놀계 부산물의 분해 방법 및 이의 분해 장치
KR102489404B1 (ko) * 2019-09-16 2023-01-16 주식회사 엘지화학 페놀계 부산물 분해 방법

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734085A (en) * 1956-02-07 Removal of salts from acetone-phenol mixtures
US2727074A (en) * 1955-12-13 Phenol
US2951870A (en) * 1960-09-06 Separation of mineral acid from mix-
US2715145A (en) * 1949-06-03 1955-08-09 Hercules Powder Co Ltd Manufacture of phenol
GB1110295A (en) 1965-10-16 1968-04-18 Distillers Co Yeast Ltd Improvements in or relating to the purification of phenols
US4207264A (en) 1969-10-29 1980-06-10 The Goodyear Tire & Rubber Company Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds
US3850996A (en) * 1970-10-08 1974-11-26 Hercules Inc Treatment of the heavy ends fraction of cumene hydroperoxide cleavage reaction mixture
AT321830B (de) * 1972-07-20 1975-04-25 Phenolchemie Ges Mit Beschraen Verfahren zur Entphenolung von Abwässern
GB1412308A (en) 1973-01-11 1975-11-05 Bp Chem Int Ltd Removal of mineral acid catalyst from cumene hydroperoxide cleavage products
JPS5594326A (en) * 1979-01-11 1980-07-17 Mitsui Petrochem Ind Ltd Preparation of phenol
JPS5643A (en) 1979-06-11 1981-01-06 Sharp Corp Operating lever lock mechanism for tape recorder
JPS5814411B2 (ja) 1979-11-02 1983-03-18 三井化学株式会社 フエノ−ル類の精製法
JPS6050169B2 (ja) 1979-11-05 1985-11-07 三井化学株式会社 フエノ−ル類の製造方法
US4262150A (en) 1979-12-31 1981-04-14 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide
US4262151A (en) 1979-12-31 1981-04-14 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide
US4283568A (en) * 1979-12-31 1981-08-11 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide
JPS6052733B2 (ja) * 1980-12-05 1985-11-21 三井化学株式会社 ヒドロキノンの製造方法
EP0085289A1 (de) 1981-12-24 1983-08-10 Monsanto Company Verfahren zur unmittelbaren Neutralisierung des Gemisches, welches aus der säurekatalysierten Spaltung von alkylaromatischen Hydroperoxyden herrührt
IT1227668B (it) * 1988-12-02 1991-04-23 Montedipe S P A M Processo per il recupero del fenolo da uno spurgo di rettifica
RU2032656C1 (ru) * 1992-04-23 1995-04-10 Дыкман Аркадий Самуилович Способ выделения фенола из фенольной смолы производства фенола и ацетона кумольным методом
US5338453A (en) * 1992-07-27 1994-08-16 The Dow Chemical Company Recovery of phenols from hydrocarbon mixtures
TW318174B (de) * 1994-11-04 1997-10-21 Gen Electric
CA2161995A1 (en) * 1994-11-23 1996-05-24 Arkady S. Dyckman Method of phenol tar desalting
US5510543A (en) 1994-12-09 1996-04-23 General Electric Company Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage
IT1271279B (it) * 1994-12-15 1997-05-27 Enichem Spa Processo per il recupero di fenolo da un flusso acquoso contenente na2 so4
US5962751A (en) * 1996-04-26 1999-10-05 General Electric Company Phenol tar desalting method
US5767322A (en) 1996-06-27 1998-06-16 General Electric Company Cumene oxidation process
JP3883314B2 (ja) * 1998-04-23 2007-02-21 三井化学株式会社 フェノールの回収方法

Also Published As

Publication number Publication date
JP2002543170A (ja) 2002-12-17
EP1175384A1 (de) 2002-01-30
US20010000260A1 (en) 2001-04-12
CN1295203C (zh) 2007-01-17
TW581755B (en) 2004-04-01
DE60005171T2 (de) 2004-08-26
US6720461B2 (en) 2004-04-13
ES2206237T3 (es) 2004-05-16
WO2000066523A1 (en) 2000-11-09
CN1349486A (zh) 2002-05-15
KR20020010909A (ko) 2002-02-06
BR0010266A (pt) 2002-01-15
BR0010266B1 (pt) 2010-12-14
KR100665764B1 (ko) 2007-01-09
EP1175384B1 (de) 2003-09-10
JP4643022B2 (ja) 2011-03-02
US6965056B1 (en) 2005-11-15
ATE249409T1 (de) 2003-09-15
AU4919400A (en) 2000-11-17

Similar Documents

Publication Publication Date Title
ATE249409T1 (de) Abtrennung von salzen bei der herstellung von phenolischen verbindungen
BR0314770A (pt) Processo para preparar pelo menos um produto de oxidação e/ou amoxidação parcial de propileno
ES2149734T1 (es) Metodo para la preparacion de citalopram.
ES2145492T3 (es) Procedimiento para la preparacion de polialcoholes.
CU22939A3 (es) Proceso para la síntesis de 1,3 dioles
ATE215523T1 (de) Sauerstoffenthaltende verbindungen und verfahren zu deren herstellung
ATE528273T1 (de) Verfahren zur spaltung von methyl-tertiär- butylether
DE502004006964D1 (de) Verfahren zur herstellung von butadien
DE60302545D1 (de) Verfahren zur herstellung von niederen olefinen durch steamcracking
ATE261922T1 (de) Verfahren zur herstellung von kohlenwasserstoffen aus kohlenoxid und wasserstoff
DE602005020448D1 (de) Verfahren zur herstellung von olefinen
AR033926A1 (es) Procedimiento integrado para la produccion de compuestos aromaticos alquil y alquenil-sustituidos
HRP20070503T3 (en) Process for the preparation of 1,3-dihydro-2h-3-benzazepin-2-one and application to the preparation of ivabradine and their pharmaceutically acceptable salts
BR9908282A (pt) Processo para a preparação de poliamidas, poliamida, utilização de uma poliamida e, fibras, folhas ou corpos moldados
DE60113714D1 (de) Verfahren zur abtrennung von phenol aus einer mischung, die wenigstens hydroxyaceton, cumen, wasser und phenol enthält
ATE46320T1 (de) Herstellung einer dibromonitroverbindung.
MX9305046A (es) Proceso para producir compuestos de eteres ter-alquilicos de alquilo.
FR2761683B1 (fr) Procede de production d'ether et d'olefine a partir de coupe hydrocarbonee contenant au moins une olefine tertiaire par synthese puis decomposition d'ether comportant une premiere etape de purification d'olefine par fractionnement
ES2076578T3 (es) Proceso para purificar carbonato de dimetilo.
KR960034173A (ko) 2,2,6,6-테트라메틸피페리딘-4-온의 메틸화 방법
RU2068404C1 (ru) Способ совместного получения фенола, ацетона и альфа-метилстирола
ATE356789T1 (de) Verfahren zur herstellung von 1-buten
RU2007111934A (ru) Способ получения пропиленоксида и стирола
GB1097619A (en) Method of purifying condensate water
Johnson et al. Structure activity studies leading to a tissue-selective hypotensive prostaglandin analog, 13, 14-dihydro-16-phenyl-ω-tetranor PGE2

Legal Events

Date Code Title Description
8364 No opposition during term of opposition