ES2054905T3 - Proceso para la preparacion de bisfenol a de alta pureza. - Google Patents
Proceso para la preparacion de bisfenol a de alta pureza.Info
- Publication number
- ES2054905T3 ES2054905T3 ES89104252T ES89104252T ES2054905T3 ES 2054905 T3 ES2054905 T3 ES 2054905T3 ES 89104252 T ES89104252 T ES 89104252T ES 89104252 T ES89104252 T ES 89104252T ES 2054905 T3 ES2054905 T3 ES 2054905T3
- Authority
- ES
- Spain
- Prior art keywords
- stage
- crystals
- crystal
- high purity
- main process
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
-
- 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
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- 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
- C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UN METODO PARA PREPARAR BISFEROL A DE ALTA PUREZA QUE COMPRENDE UN PROCESO PRINCIPAL QUE CONSISTE EN UNA PRIMERA ETAPA PARA HACER REACCIONAR FENOL CON ACETONA, UNA PRIMERA ETAPA DE AJUSTE DE CONCENTRACION, UNA PRIMERA ETAPA DE CRISTALIZACION PARA PRECIPITAR CRISTALES DEL ADUCTO DE BISFENOL A CON FENOL, UNA PRIMERA ETAPA DE SEPARACION PARA SEPARAR UNA SOLUCION CONTENIEDNDO LOS CRISTALES DEL ADUCTO EN LOS CRISTALES Y EL LICOR MADRE Y UNA ETAPA PARA SEPARAR EL FENOL DE LOS CRISTALES DEL ADUCTO; Y UN SUB - PROCESO COMPRENDIENDO UNA SEGUNDA ETAPA DE REACCION PARA HACER BETA - ISOPROPENILFENOL CON FENOL, UNA SEGUNDA ETAPA DE AJUSTE DE CONCENTRACION PARA SEPARAR UNA SOLUCION CONTENIENDO LOS SEGUNDOS CRISTALES DEL ADUCTO EN LOS SEGUNDOS CRISTALES Y EL SEGUNDO LICOR MADRE Y UNA ETAPA DE DESCOMPOSICION, SIENDO ALIMENTADO AL SUBPROCESO EL PRIMER LICOR MADRE DEL PROCESO PRINCIPAL Y LOS SEGUNDOS CRISTALES DEL ADUCTO DESDE EL SUBPROCESO SE SUMINISTRAN AL PROCESO PRINCIPAL. TAMBIEN UN METODO PARA PREPARAR BISFENOL A DE ALTA PUREZA QUE COMPRENDE UN PROCESO PRINCIPAL CON UNA PRIMERA ETAPA DE SEPARACION DE CATALIZADOR/REACCION
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63056335A JPH01230538A (ja) | 1988-03-11 | 1988-03-11 | 高純度ビスフェノールaの製造方法 |
JP63060277A JPH01238550A (ja) | 1988-03-16 | 1988-03-16 | 高純度ビスフェノールaの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2054905T3 true ES2054905T3 (es) | 1994-08-16 |
Family
ID=26397281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89104252T Expired - Lifetime ES2054905T3 (es) | 1988-03-11 | 1989-03-10 | Proceso para la preparacion de bisfenol a de alta pureza. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4954661A (es) |
EP (1) | EP0332203B1 (es) |
KR (1) | KR910004133B1 (es) |
CN (1) | CN1022560C (es) |
CA (1) | CA1311498C (es) |
DE (1) | DE68906690T2 (es) |
ES (1) | ES2054905T3 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL94554A (en) * | 1990-05-29 | 1994-04-12 | Bromine Compounds Ltd | Process for the preparation of 4, (4) -dexyhydrophenyl clean by fractional refining of 4, 4 (- dibromobiphenyl after catalytic hydrolysis |
US5245088A (en) * | 1990-08-21 | 1993-09-14 | Mitsui Toatsu Chemicals, Inc. | Process for crystallizing adduct of bisphenol a with phenol |
WO1992003399A1 (en) * | 1990-08-21 | 1992-03-05 | Mitsui Toatsu Chemicals, Inc. | Method of preparing bisphenol a |
US5105026A (en) * | 1990-11-15 | 1992-04-14 | Shell Oil Company | Process for preparing a bisphenol |
PL164289B1 (pl) * | 1990-11-24 | 1994-07-29 | Inst Ciezkiej Syntezy Orga | Sposób otrzymywani blsfenolu A PL PL |
DE4105428A1 (de) * | 1991-02-21 | 1992-08-27 | Bayer Ag | Verfahren zur reinigung von bisphenolen |
ES2126976T3 (es) * | 1991-07-10 | 1999-04-01 | Chiyoda Chem Eng Construct Co | Procedimento para la produccion de aducto cristalino de bisfenol a y fenol y aparato para este. |
US5368827A (en) * | 1991-07-10 | 1994-11-29 | Chiyoda Corporation | Process for the production of crystalline adduct of bisphenol A and phenol and apparatus therefor |
DE4213872A1 (de) * | 1992-04-28 | 1993-11-04 | Bayer Ag | Verfahren zur herstellung von hochreinem bisphenol-a |
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 |
WO1994019079A1 (en) * | 1993-02-17 | 1994-09-01 | China Petro-Chemical Corporation | A multiple stage suspended reactive stripping process and apparatus |
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 |
US5300702A (en) * | 1993-03-01 | 1994-04-05 | Aristech Chemical Corporation | Recovering values from heavy ends in bisphenol-A production |
JP2885606B2 (ja) * | 1993-05-12 | 1999-04-26 | 出光石油化学株式会社 | 2,2−ビス(4−ヒドロキシフェニル)プロパンの製造方法 |
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 |
DE19720539A1 (de) | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiarylalkanen |
DE19720541A1 (de) | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiphenylalkanen |
DE19900221A1 (de) * | 1999-01-07 | 2000-07-13 | Bayer Ag | Verfahren und Vorrichtung zur Herstellung von Bisphenol-A-Prills und danach hergestellte Bisphenol-A-Prills |
DE10015864A1 (de) * | 2000-03-30 | 2001-10-11 | Bayer Ag | Stoffgemisch enthaltend Bisphenol A |
US6703530B2 (en) | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
JP4152655B2 (ja) * | 2002-03-29 | 2008-09-17 | 出光興産株式会社 | ビスフェノールaの製造方法 |
JP4419492B2 (ja) | 2002-10-28 | 2010-02-24 | 三菱化学株式会社 | 改善された連続晶析方法 |
CN101370761B (zh) * | 2006-01-25 | 2012-08-08 | 三菱化学株式会社 | 制备双酚a的方法 |
PL210812B1 (pl) * | 2007-02-14 | 2012-03-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Sposób otrzymywania bisfenolu A |
US7696388B2 (en) * | 2008-07-09 | 2010-04-13 | Sabic Innovative Plastics Ip B.V. | Process for producing bisphenol-A |
KR102027847B1 (ko) * | 2012-06-28 | 2019-10-04 | 이데미쓰 고산 가부시키가이샤 | 비스페놀 a의 제조 방법 |
KR102215078B1 (ko) * | 2016-07-12 | 2021-02-15 | 사빅 글로벌 테크놀러지스 비.브이. | 비스페놀 a의 제조 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL301688A (es) * | 1962-12-31 | |||
DE2064108B2 (de) * | 1969-12-31 | 1974-09-26 | Union Carbide Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung von Phenol und p-Isopropenylphenol aus 2.4'-Bisphenol A |
US4209646A (en) * | 1974-10-31 | 1980-06-24 | Rhone-Poulenc Industries | Process for crystallizing an adduct of 2,2-di(4-hydroxyphenyl) propane and phenol |
DE2642596A1 (de) * | 1975-09-23 | 1977-04-07 | Union Carbide Corp | Verfahren zur entfernung von farbkoerpern aus einem rueckfuehrungsstrom eines 4,4'-bisphenol-a-verfahrens |
US4180683A (en) * | 1977-12-23 | 1979-12-25 | General Electric Company | Process for recovering 2,2-bis(4-hydroxyphenyl)propane from distillation residues from the preparation thereof |
DD153680A5 (de) * | 1980-10-27 | 1982-01-27 | Inst Ciezkiej Syntezy Orga | Herstellungsmethode von bisphenol a |
US4354046A (en) * | 1981-05-26 | 1982-10-12 | The Dow Chemical Company | Process for obtaining high purity bisphenol A |
US4400553A (en) * | 1981-06-24 | 1983-08-23 | General Electric Company | Recovery of BPA and phenol from aqueous effluent streams |
US4400555A (en) * | 1981-10-06 | 1983-08-23 | General Electric Company | Ion exchange catalyzed bisphenol synethesis |
-
1989
- 1989-03-09 US US07/321,218 patent/US4954661A/en not_active Expired - Lifetime
- 1989-03-10 EP EP89104252A patent/EP0332203B1/en not_active Expired - Lifetime
- 1989-03-10 DE DE89104252T patent/DE68906690T2/de not_active Expired - Fee Related
- 1989-03-10 KR KR1019890002928A patent/KR910004133B1/ko not_active IP Right Cessation
- 1989-03-10 CA CA000593304A patent/CA1311498C/en not_active Expired - Fee Related
- 1989-03-10 ES ES89104252T patent/ES2054905T3/es not_active Expired - Lifetime
- 1989-03-11 CN CN89101325A patent/CN1022560C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0332203B1 (en) | 1993-05-26 |
US4954661A (en) | 1990-09-04 |
DE68906690D1 (de) | 1993-07-01 |
EP0332203A1 (en) | 1989-09-13 |
KR910004133B1 (ko) | 1991-06-22 |
CA1311498C (en) | 1992-12-15 |
KR890014418A (ko) | 1989-10-23 |
CN1022560C (zh) | 1993-10-27 |
CN1036559A (zh) | 1989-10-25 |
DE68906690T2 (de) | 1994-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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