ES2054914T3 - Proceso para obtener bisfenol a de gran pureza. - Google Patents

Proceso para obtener bisfenol a de gran pureza.

Info

Publication number
ES2054914T3
ES2054914T3 ES89105731T ES89105731T ES2054914T3 ES 2054914 T3 ES2054914 T3 ES 2054914T3 ES 89105731 T ES89105731 T ES 89105731T ES 89105731 T ES89105731 T ES 89105731T ES 2054914 T3 ES2054914 T3 ES 2054914T3
Authority
ES
Spain
Prior art keywords
bisphenol
phenol
great purity
obtain bisphenol
present
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
ES89105731T
Other languages
English (en)
Inventor
Shigeru Iimuro
Yoshio Morimoto
Takashi Kitamura
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of ES2054914T3 publication Critical patent/ES2054914T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

HAY PROVISTO UN PROCESO PARA OBTENER UN BISFENOL A DE ALTA PUREZA PARA ELIMINAR LA MAYOR PARTE DE FENOL DE UN ADUCTO DE BISFENOL A CON FENOL Y ELIMINAR CONTINUAMENTE EL FENOL RESIDUAL POR EXTRACCION DE VAPOR, EN DONDE UNA COLUMNA EMPAQUETADA MULTITUBULAR ES USADA EN UN ACCESORIO DE EXTRACCION. DE ACUERDO CON EL PROCESO DE LA PRESENTE INVENCION EL FENOL RESIDUAL EN BISFENOL A PUEDE SER ELIMINADO CONSTANTEMENTE. EN ADICION, EL PROCESO DE LA PRESENTE INVENCION ES ECONOMICO PORQUE EL FENOL RESIDUAL PUEDE SER ELIMINADO CON UNA PEQUEÑA CANTIDAD DE VAPOR.
ES89105731T 1988-04-05 1989-03-31 Proceso para obtener bisfenol a de gran pureza. Expired - Lifetime ES2054914T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8390588 1988-04-05

Publications (1)

Publication Number Publication Date
ES2054914T3 true ES2054914T3 (es) 1994-08-16

Family

ID=13815637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89105731T Expired - Lifetime ES2054914T3 (es) 1988-04-05 1989-03-31 Proceso para obtener bisfenol a de gran pureza.

Country Status (7)

Country Link
US (1) US4931146A (es)
EP (1) EP0343349B1 (es)
KR (1) KR910006323B1 (es)
CN (1) CN1013366B (es)
CA (1) CA1311499C (es)
DE (1) DE68906719T2 (es)
ES (1) ES2054914T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105428A1 (de) * 1991-02-21 1992-08-27 Bayer Ag Verfahren zur reinigung von bisphenolen
CN1059428C (zh) * 1991-07-10 2000-12-13 千代田化工建设株式会社 高品位双酚a的制造方法
ES2097610T3 (es) * 1991-07-16 1997-04-01 Chiyoda Chem Eng Construct Co Procedimiento de condensacion para recuperacion de bisfenol a y fenol.
CN1050828C (zh) * 1993-02-16 2000-03-29 中国石油化工总公司 制备高品位聚碳酸脂级双酚a的脱酚新方法
DE4413396A1 (de) * 1994-04-18 1995-10-19 Bayer Ag Verfahren zur Herstellung von ultrareinem Bisphenol-A und dessen Verwendung
US5874644A (en) * 1996-04-12 1999-02-23 Gammill; Ben Method and system for bisphenol a production using controlled turbulence
US5959158A (en) * 1996-04-12 1999-09-28 Gammill; Ben Method and system for bisphenol a production using water
JP3946845B2 (ja) * 1997-12-24 2007-07-18 日本ジーイープラスチックス株式会社 ビスフェノール類の製造方法およびポリカーボネートの製造方法
JP3681529B2 (ja) 1997-12-26 2005-08-10 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
DE19848026A1 (de) 1998-10-17 2000-04-20 Bayer Ag Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen
DE19961566A1 (de) * 1999-12-20 2001-06-21 Bayer Ag Bis(4-hydroxyaryl)alkane
US6545187B1 (en) 2001-09-19 2003-04-08 General Electric Company Production of low-particulate bisphenol and use thereof in the manufacturing of polycarbonate
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
DE102007026548A1 (de) 2007-06-08 2008-12-18 Bayer Materialscience Ag Vermeidung von Feststoffablagerungen in Tropfenabscheidern durch Eindüsung von geeigneten Flüssigkeiten
CN103755948A (zh) * 2014-01-17 2014-04-30 金骄特种新材料（集团）有限公司 一种生物基聚亚烷基二醇及其制备方法
DE102016116078B3 (de) 2016-08-29 2018-01-04 Epc Engineering Consulting Gmbh Verfahren zur Herstellung eines Polycarbonats unter Einsatz einer Strippvorrichtung
CN119018964A (zh) * 2023-05-24 2024-11-26 中国石油天然气股份有限公司 石油炼制汽提净化水污水资源化利用方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609334A (en) * 1949-05-07 1952-09-02 Du Pont Falling-film fractionation
DE1030836B (de) * 1952-08-25 1958-05-29 Bataafsche Petroleum Verfahren zur Herstellung von 2, 2-Bis-(p-oxyphenyl)-propan
US2730553A (en) * 1952-08-25 1956-01-10 Shell Dev Production of bis di-(hydroxyaryl) substituted compounds
US3073868A (en) * 1959-02-05 1963-01-15 Hooker Chemical Corp Production and purification of diphenylolalkanes
FR2135856A5 (es) * 1971-04-30 1972-12-22 Accumulateurs Fixes
IT974747B (it) * 1972-12-22 1974-07-10 Sir Soc Italiana Resine Spa Procedimento perfezionato per la produzione di 2 2 4 4 dii drossidifenilpropano
NL7410872A (nl) * 1974-08-14 1976-02-17 Shell Int Research Werkwijze voor het zuiveren van in polyhydroxy- verbindingen aanwezige ruwe bishydroxyarylver- bindingen.
US4160110A (en) * 1978-04-17 1979-07-03 General Electric Company Method for stabilizing bisphenols under melt or distillation conditions
US4408087A (en) * 1979-10-29 1983-10-04 General Electric Company Purification of bisphenol-A
JPS5788137A (en) * 1980-11-25 1982-06-01 Mitsubishi Chem Ind Ltd Preparation of bisphenol a
US4400553A (en) * 1981-06-24 1983-08-23 General Electric Company Recovery of BPA and phenol from aqueous effluent streams
US4504364A (en) * 1982-06-28 1985-03-12 The Lummus Company Phenol purification
US4447655A (en) * 1982-11-24 1984-05-08 General Electric Company Purification of bisphenol-A
US4492807A (en) * 1983-04-22 1985-01-08 General Electric Company Method for purification of bisphenol A
US4507509A (en) * 1984-01-04 1985-03-26 General Electric Company Purification of bisphenol-A
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

Also Published As

Publication number Publication date
EP0343349B1 (en) 1993-05-26
US4931146A (en) 1990-06-05
EP0343349A1 (en) 1989-11-29
KR890015985A (ko) 1989-11-27
DE68906719T2 (de) 1993-10-28
CN1037891A (zh) 1989-12-13
CA1311499C (en) 1992-12-15
DE68906719D1 (de) 1993-07-01
CN1013366B (zh) 1991-07-31
KR910006323B1 (ko) 1991-08-20

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