ES2093788T3 - Procedimiento para la produccion de bisfenol a. - Google Patents
Procedimiento para la produccion de bisfenol a.Info
- Publication number
- ES2093788T3 ES2093788T3 ES92306380T ES92306380T ES2093788T3 ES 2093788 T3 ES2093788 T3 ES 2093788T3 ES 92306380 T ES92306380 T ES 92306380T ES 92306380 T ES92306380 T ES 92306380T ES 2093788 T3 ES2093788 T3 ES 2093788T3
- Authority
- ES
- Spain
- Prior art keywords
- evaporation
- melting
- bisphenol
- phenol
- phase
- 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
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 title abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- 230000008020 evaporation Effects 0.000 abstract 3
- 238000001704 evaporation Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 3
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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
EL BISFENOL A DE ALTA CALIDAD SE PRODUCE A PARTIR DE UN ADUCTO CRISTALINO NEUTRO DE BISFENOL A Y FENOL FUNDIENDO EL ADUCTO EN UN AMBIENTE QUE TIENE UN CONTENIDO MAXIMO DE OXIGENO DEL 0,005% EN VOLUMEN, SEGUIDO POR LA EVAPORACION DEL FENOL LIBERADO. SE PUEDE MEZCLAR EL ADUCTO CRISTALINO CON UN ACIDO CARBOXILICO ALIFATICO ANTES DE LA FUSION PARA REDUCIR LA COLORACION DEL PRODUCTO. CUANDO SE UTILIZA UN ADUCTO CRISTALINO ACIDICO, SE UTILIZA ADECUADAMENTE EL EMPLEO DE UNA SAL DE ALCALI FUERTE DE UN ACIDO CARBOXILICO ALIFATICO. LAS SUPERFICIES INTERIORES PARA LLEVAR A CABO LA FUSION Y EVAPORACION SE LAVAN, DESEABLEMENTE, CON UN DISOLVENTE ORGANICO PARA EXTRAER EL OXIGENO DE LAS MISMAS. LA EVAPORACION DEL FENOL SE REALIZA ADECUADAMENTE MEDIANTE LA SEPARACION DEL VAPOR EN DOS FASES EN DONDE UN GAS DE SEPARACION UTILIZADO OBTENIDO EN LA SEGUNDA FASE SE UTILIZA COMO GAS DE SEPARACION EN LA PRIMERA FASE MIENTRAS QUE SE UTILIZA VAPOR COMO EL GAS DE SEPARACION EN LA SEGUNDA FASE.
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 |
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 |
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 |
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 |
---|---|
ES2093788T3 true ES2093788T3 (es) | 1997-01-01 |
Family
ID=27573428
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94203111T Expired - Lifetime ES2097610T3 (es) | 1991-07-16 | 1992-07-10 | Procedimiento de condensacion para recuperacion de bisfenol a y fenol. |
ES92306380T Expired - Lifetime ES2093788T3 (es) | 1991-07-16 | 1992-07-10 | Procedimiento para la produccion de bisfenol a. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94203111T Expired - Lifetime ES2097610T3 (es) | 1991-07-16 | 1992-07-10 | Procedimiento de condensacion para recuperacion de bisfenol a y fenol. |
Country Status (4)
Country | Link |
---|---|
US (4) | US5324867A (es) |
EP (2) | EP0643032B1 (es) |
DE (2) | DE69217393T2 (es) |
ES (2) | ES2097610T3 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5679312A (en) * | 1993-02-17 | 1997-10-21 | China Petro-Chemical Corporation | 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 |
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 |
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 |
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 |
AU1701401A (en) * | 1999-11-23 | 2001-06-04 | Bayer Aktiengesellschaft | Catalyst resins |
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 |
US20050075520A1 (en) * | 2002-03-13 | 2005-04-07 | O'young Drow Lionel | System and method of producing bisphenol-A (BPA) using two stage crystallization |
US6960697B2 (en) * | 2002-03-13 | 2005-11-01 | Mitsubishi Chemical Corporation | System and method of producing bisphenol-A (BPA) |
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 |
KR20140082983A (ko) * | 2011-10-27 | 2014-07-03 | 사빅 이노베이티브 플라스틱스 아이피 비.브이. | 감소된 황 함량을 갖는 비스페놀 a의 제조 방법, 이 비스페놀 a로부터 제조된 폴리카보네이트, 및 상기 폴리카보네이트로 성형된 용기 |
CN104205376B (zh) | 2012-02-03 | 2018-04-27 | 沙特基础全球技术有限公司 | 发光二极管器件及用于生产其的包括转换材料化学的方法 |
CN104144902A (zh) | 2012-02-29 | 2014-11-12 | 沙特基础创新塑料Ip私人有限责任公司 | 用于生产低硫双酚a的方法、用于生产聚碳酸酯的方法以及由聚碳酸酯制作的制品 |
US9287471B2 (en) | 2012-02-29 | 2016-03-15 | Sabic Global Technologies B.V. | Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same |
US9346949B2 (en) | 2013-02-12 | 2016-05-24 | Sabic Global Technologies B.V. | High reflectance polycarbonate |
US9821523B2 (en) | 2012-10-25 | 2017-11-21 | Sabic Global Technologies B.V. | Light emitting diode devices, method of manufacture, uses thereof |
US9553244B2 (en) | 2013-05-16 | 2017-01-24 | Sabic Global Technologies B.V. | Branched polycarbonate compositions having conversion material chemistry and articles thereof |
US9006378B2 (en) | 2013-05-29 | 2015-04-14 | Sabic Global Technologies B.V. | Color stable thermoplastic composition |
WO2014191943A1 (en) | 2013-05-29 | 2014-12-04 | Sabic Innovative Plastics Ip B.V. | Illuminating devices with color stable thermoplastic light-transmitting articles |
CN109415284B (zh) * | 2016-07-12 | 2022-06-17 | 沙特基础工业全球技术有限公司 | 双酚a的制备 |
US10245525B1 (en) * | 2017-11-10 | 2019-04-02 | NextLeaf Solutions Ltd. | Closed-loop multi-stage chilled filter system |
US10478747B2 (en) * | 2017-11-10 | 2019-11-19 | NextLeaf Solutions Ltd. | Closed loop chilled solvent feed for cannabinoid extraction |
Family Cites Families (17)
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 |
WO1988000988A1 (en) * | 1986-08-06 | 1988-02-11 | Macdermid, Incorporated | Method for manufacture of printed circuit boards |
US4740634A (en) * | 1986-10-20 | 1988-04-26 | General Electric Company | Process for crystallizing bisphenol-A |
US4740635A (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 |
ES2097610T3 (es) * | 1991-07-16 | 1997-04-01 | Chiyoda Chem Eng Construct Co | Procedimiento de condensacion para recuperacion de bisfenol a y fenol. |
-
1992
- 1992-07-10 ES ES94203111T patent/ES2097610T3/es not_active Expired - Lifetime
- 1992-07-10 EP EP94203111A patent/EP0643032B1/en not_active Expired - Lifetime
- 1992-07-10 DE DE69217393T patent/DE69217393T2/de not_active Expired - Lifetime
- 1992-07-10 DE DE69214889T patent/DE69214889T2/de not_active Expired - Lifetime
- 1992-07-10 EP EP92306380A patent/EP0523931B1/en not_active Expired - Lifetime
- 1992-07-10 ES ES92306380T patent/ES2093788T3/es not_active Expired - Lifetime
- 1992-07-13 US US07/912,487 patent/US5324867A/en not_active Expired - Lifetime
-
1994
- 1994-04-18 US US08/228,871 patent/US5371304A/en not_active Expired - Lifetime
- 1994-04-18 US US08/229,349 patent/US5382711A/en not_active Expired - Lifetime
- 1994-04-18 US US08/229,348 patent/US5382712A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69217393T2 (de) | 1997-05-28 |
EP0643032A1 (en) | 1995-03-15 |
US5382712A (en) | 1995-01-17 |
EP0523931A3 (en) | 1994-08-17 |
US5371304A (en) | 1994-12-06 |
DE69214889D1 (de) | 1996-12-05 |
EP0523931B1 (en) | 1996-10-30 |
US5382711A (en) | 1995-01-17 |
EP0523931A2 (en) | 1993-01-20 |
US5324867A (en) | 1994-06-28 |
ES2097610T3 (es) | 1997-04-01 |
EP0643032B1 (en) | 1997-02-05 |
DE69214889T2 (de) | 1997-03-06 |
DE69217393D1 (de) | 1997-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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