ES2097610T3 - Procedimiento de condensacion para recuperacion de bisfenol a y fenol. - Google Patents

Procedimiento de condensacion para recuperacion de bisfenol a y fenol.

Info

Publication number
ES2097610T3
ES2097610T3 ES94203111T ES94203111T ES2097610T3 ES 2097610 T3 ES2097610 T3 ES 2097610T3 ES 94203111 T ES94203111 T ES 94203111T ES 94203111 T ES94203111 T ES 94203111T ES 2097610 T3 ES2097610 T3 ES 2097610T3
Authority
ES
Spain
Prior art keywords
phenol
bisphenol
condensed
mixed gas
liquid
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
ES94203111T
Other languages
English (en)
Inventor
Sachio Asaoka
Tetsuo Maejima
Kouji Sakashita
Noriyuki Yoneda
Makoto Yasui
Nobuhiro Onda
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.)
Chiyoda Corp
Original Assignee
Chiyoda Chemical Engineering and Construction Co Ltd
Chiyoda Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27573428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2097610(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP3201444A external-priority patent/JPH0778029B2/ja
Priority claimed from JP21636491A external-priority patent/JP2887300B2/ja
Priority claimed from JP3219163A external-priority patent/JP3041547B2/ja
Priority claimed from JP3232354A external-priority patent/JPH0778030B2/ja
Priority claimed from JP23235591A external-priority patent/JP3173733B2/ja
Priority claimed from JP23235691A external-priority patent/JP2913123B2/ja
Priority claimed from JP30652291A external-priority patent/JP3194235B2/ja
Priority claimed from JP30652391A external-priority patent/JP3190388B2/ja
Application filed by Chiyoda Chemical Engineering and Construction Co Ltd, Chiyoda Corp filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Publication of ES2097610T3 publication Critical patent/ES2097610T3/es
Application granted granted Critical
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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation

Landscapes

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

Abstract

UNA MEZCLA GASEOSA DE VAPOR, FENOL Y BISFENOL A, TAL COMO EL OBTENIDO EN LA FABRICACION DEL BISFENOL A, SE TRATA PARA LA RECUPERACION DEL BISFENOL A DEL FENOL A TRAVES DE LOS PASOS DE: (A) INTRODUCIR LA MEZCLA GASEOSA EN UNA PRIMERA ZONA DE ENFRIAMIENTO A UNA PRESION DE 30 TORR O MENOS Y UNA TEMPERATURA TAL DE MODO QUE SE PREVENGA LA CONDENSACION DEL VAPOR MIENTRAS UNA PARTE DEL FENOL SE CONDENSA, EN DONDE EL GAS SE LLEVA A UN CONTACTO CONTRACORRIENTE CON UN PRIMER MEDIO DE ENFRIAMIENTO LIQUIDO PARA CONDENSAR SUSTANCIALMENTE TODO EL BISFENOL A Y PARTE DEL FENOL Y DE ESTE MODO OBTENER UN GAS MEZCLADO QUE CONTIENE VAPOR NO CONDENSADO Y FENOL NO CONDENSADO, EL PRIMER MEDIO DE ENFRIAMIENTO LIQUIDO, SEA FENOL O BISFENOL A CONTIENE FENOL; Y INTRODUCIENDO EL GAS MEZCLADO EN UNA SEGUNDA ZONA DE ENFRIAMIENTO MANTENIDA A UNA PRESION DE 30 TORR O MENOS Y UNA TEMPERATURA TAL DE MODO QUE SE CONDENSE SUSTANCIALMENTE EL GAS MEZCLADO, EN DONDE EL GAS SE LLEVA A UN CONTACTO CONTRACORRIENTE CON UN SEGUNDO MEDIO DE ENFRIAMIENTO PARA CONDENSAR SUSTANCIALMENTE TODO EL GAS MEZCLADO Y DE ESTE MODO OBTENER UN LIQUIDO QUE CONTIENE CONDENSADO, SIENDO EL SEGUNDO MEDIO DE ENFRIAMIENTO LIQUIDO UNA SOLUCION ACUOSA DE FENOL.
ES94203111T 1991-07-16 1992-07-10 Procedimiento de condensacion para recuperacion de bisfenol a y fenol. Expired - Lifetime ES2097610T3 (es)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP3201444A JPH0778029B2 (ja) 1991-07-16 1991-07-16 一価フェノール化合物、ビスフェノール化合物及びスチームを含有するストリッピングガスの凝縮処理方法
JP21636491A JP2887300B2 (ja) 1991-08-01 1991-08-01 高品位ビスフェノールａの製造方法
JP3219163A JP3041547B2 (ja) 1991-08-05 1991-08-05 高純度ビスフェノールａの分離方法
JP3232354A JPH0778030B2 (ja) 1991-08-20 1991-08-20 高品位ビスフェノールａの製造方法
JP23235591A JP3173733B2 (ja) 1991-08-20 1991-08-20 高品位ビスフェノールａの製造方法
JP23235691A JP2913123B2 (ja) 1991-08-20 1991-08-20 変色のないビスフェノールａの分離方法
JP30652291A JP3194235B2 (ja) 1991-10-25 1991-10-25 高品位ビスフェノールａの製造方法
JP30652391A JP3190388B2 (ja) 1991-10-25 1991-10-25 高品位ビスフェノールａの製造方法

Publications (1)

Publication Number Publication Date
ES2097610T3 true ES2097610T3 (es) 1997-04-01

Family

ID=27573428

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92306380T Expired - Lifetime ES2093788T3 (es) 1991-07-16 1992-07-10 Procedimiento para la produccion de bisfenol a.
ES94203111T Expired - Lifetime ES2097610T3 (es) 1991-07-16 1992-07-10 Procedimiento de condensacion para recuperacion de bisfenol a y fenol.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES92306380T Expired - Lifetime ES2093788T3 (es) 1991-07-16 1992-07-10 Procedimiento para la produccion de bisfenol a.

Country Status (4)

Country Link
US (4) US5324867A (es)
EP (2) EP0643032B1 (es)
DE (2) DE69217393T2 (es)
ES (2) ES2093788T3 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643032B1 (en) * 1991-07-16 1997-02-05 Chiyoda Corporation Condensation process for recovery of bisphenol A and phenol
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
KR100216163B1 (ko) * 1993-02-17 1999-08-16 셴 왕 빙 다단계 현탁 반응성 스트리핑 방법 및 장치
CN1080914A (zh) * 1993-02-17 1994-01-19 中国石油化工总公司 一种2,2-二(4-羟基苯基)丙烷的制造方法
DE4413396A1 (de) * 1994-04-18 1995-10-19 Bayer Ag Verfahren zur Herstellung von ultrareinem Bisphenol-A und dessen Verwendung
JP3327307B2 (ja) * 1994-12-28 2002-09-24 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
US5959158A (en) * 1996-04-12 1999-09-28 Gammill; Ben Method and system for bisphenol a production using water
US5874644A (en) * 1996-04-12 1999-02-23 Gammill; Ben Method and system for bisphenol a production using controlled turbulence
DE19840110C1 (de) * 1998-09-03 2000-02-17 Bayer Ag Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen
DE19860144C1 (de) 1998-12-24 2000-09-14 Bayer Ag Verfahren zur Herstellung von Bisphenol A
JP3903634B2 (ja) * 1999-03-31 2007-04-11 三菱化学株式会社 ビスフェノールａの製造方法
MXPA02005130A (es) * 1999-11-23 2003-01-28 Bayer Ag Resinas catalizadoras.
DE19961566A1 (de) * 1999-12-20 2001-06-21 Bayer Ag Bis(4-hydroxyaryl)alkane
GB0008392D0 (en) * 2000-04-05 2000-05-24 Unilever Plc Process for the production of a deodorant or antiperspirant product
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
US6960697B2 (en) * 2002-03-13 2005-11-01 Mitsubishi Chemical Corporation System and method of producing bisphenol-A (BPA)
US20050075520A1 (en) * 2002-03-13 2005-04-07 O'young Drow Lionel System and method of producing bisphenol-A (BPA) using two stage crystallization
JP4539012B2 (ja) * 2002-08-08 2010-09-08 三菱化学株式会社 フェノールを含むビスフェノールａの精製方法
US20040249229A1 (en) * 2003-06-06 2004-12-09 Gee Jeffery C. Isomerization of olefins with carboxylic acid
US9290618B2 (en) 2011-08-05 2016-03-22 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
US8962117B2 (en) 2011-10-27 2015-02-24 Sabic Global Technologies B.V. Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate
BR112014007755A8 (pt) * 2011-10-27 2018-04-03 Sabic Innovative Plastics Ip Bv Processo para produzir um produto bisfenol a, processo para preparar policarbonato, e, contêiner
WO2013116697A1 (en) 2012-02-03 2013-08-08 Sabic Innovative Plastics Ip B.V. Light emitting diode device and method for production thereof containing conversion material chemistry
EP2819981B1 (en) * 2012-02-29 2016-12-21 SABIC Global Technologies B.V. Process for producing low sulfur bisphenol a, processes for producing polycarbonate, articles made from polycarbonate
CN105206732B (zh) 2012-02-29 2018-11-09 沙特基础全球技术有限公司 塑料模制器件和发光器件
US9346949B2 (en) 2013-02-12 2016-05-24 Sabic Global Technologies B.V. High reflectance polycarbonate
KR101961312B1 (ko) 2012-10-25 2019-03-22 사빅 글로벌 테크놀러지스 비.브이. 발광 다이오드 장치, 이의 제조 방법 및 용도
WO2014186548A1 (en) 2013-05-16 2014-11-20 Sabic Innovative Plastics Ip B.V. Branched polycarbonate compositions having conversion material chemistry and articles thereof
WO2014191943A1 (en) 2013-05-29 2014-12-04 Sabic Innovative Plastics Ip B.V. Illuminating devices with color stable thermoplastic light-transmitting articles
US9006378B2 (en) 2013-05-29 2015-04-14 Sabic Global Technologies B.V. Color stable thermoplastic composition
KR102215078B1 (ko) * 2016-07-12 2021-02-15 사빅 글로벌 테크놀러지스 비.브이. 비스페놀 a의 제조
US10478747B2 (en) * 2017-11-10 2019-11-19 NextLeaf Solutions Ltd. Closed loop chilled solvent feed for cannabinoid extraction
US10245525B1 (en) * 2017-11-10 2019-04-02 NextLeaf Solutions Ltd. Closed-loop multi-stage chilled filter system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048661A1 (en) * 1970-10-03 1972-04-06 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Purification of bisphenol-a - by ion-exchange of its adduct with pheno
CA935441A (en) * 1971-03-11 1973-10-16 Union Carbide Corporation Process for the purification and recovery of an aromatic hydroxyl compound
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
US4327229A (en) * 1981-01-19 1982-04-27 General Electric Company Recovery of bisphenol-A values
US4354046A (en) * 1981-05-26 1982-10-12 The Dow Chemical Company Process for obtaining high purity bisphenol A
US4517387A (en) * 1982-09-30 1985-05-14 Mitsui Petrochemical Industries, Ltd. Process for production of 2,2-bis(4-hydroxyphenyl) propane
ATE66498T1 (de) * 1986-08-06 1991-09-15 Macdermid Inc Verfahren zur herstellung von gedruckten schaltungsbrettern.
US4740635A (en) * 1986-10-20 1988-04-26 General Electric Company Process for crystallizing bisphenol-A
US4740634A (en) * 1986-10-20 1988-04-26 General Electric Company Process for crystallizing bisphenol-A
JPS63132850A (ja) * 1986-11-25 1988-06-04 Mitsui Toatsu Chem Inc 水蒸気ストリッピング方法
JPH01146839A (ja) * 1987-12-04 1989-06-08 Mitsui Toatsu Chem Inc 高純度の２，２−ビス（４−ヒドロキシフェニル）プロパンを製造する方法
US4931146A (en) * 1988-04-05 1990-06-05 Mitsui Toatsu Chemicals, Inc. Process for obtaining high-purity bisphenol A
US4847433A (en) * 1988-05-23 1989-07-11 General Electric Company Process for preparing bisphenol-A
US4927978A (en) * 1988-12-16 1990-05-22 Shell Oil Company Method of purifying bisphenols
US4894486A (en) * 1988-12-22 1990-01-16 The Dow Chemical Company Stabilizer for bisphenols and process of using same
JPH086626B2 (ja) * 1990-05-09 1996-01-29 本田技研工業株式会社 吸気絞り弁制御装置のフェイルセーフ装置
EP0643032B1 (en) * 1991-07-16 1997-02-05 Chiyoda Corporation Condensation process for recovery of bisphenol A and phenol

Also Published As

Publication number Publication date
DE69217393D1 (de) 1997-03-20
EP0523931A3 (en) 1994-08-17
EP0643032B1 (en) 1997-02-05
DE69214889T2 (de) 1997-03-06
US5371304A (en) 1994-12-06
US5382711A (en) 1995-01-17
US5324867A (en) 1994-06-28
EP0523931B1 (en) 1996-10-30
DE69214889D1 (de) 1996-12-05
EP0643032A1 (en) 1995-03-15
ES2093788T3 (es) 1997-01-01
US5382712A (en) 1995-01-17
EP0523931A2 (en) 1993-01-20
DE69217393T2 (de) 1997-05-28

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