DE69217133T2 - Verfahren zur Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol und Vorrichtung dafür - Google Patents
Verfahren zur Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol und Vorrichtung dafürInfo
- Publication number
- DE69217133T2 DE69217133T2 DE69217133T DE69217133T DE69217133T2 DE 69217133 T2 DE69217133 T2 DE 69217133T2 DE 69217133 T DE69217133 T DE 69217133T DE 69217133 T DE69217133 T DE 69217133T DE 69217133 T2 DE69217133 T2 DE 69217133T2
- Authority
- DE
- Germany
- Prior art keywords
- bisphenol
- phenol
- preparation
- device therefor
- crystalline adduct
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16955791A JP3238426B2 (ja) | 1991-07-10 | 1991-07-10 | 連続晶析方法および装置 |
JP3292211A JPH0597743A (ja) | 1991-10-11 | 1991-10-11 | 高品位ビスフエノールa・フエノールアダクトの製造方法 |
JP30652491A JP2796556B2 (ja) | 1991-10-25 | 1991-10-25 | 高品位ビスフェノールa・フェノール結晶アダクトの製造方法 |
JP30652091A JP3171464B2 (ja) | 1991-10-25 | 1991-10-25 | ビスフェノールa・フェノール結晶アダクトスラリーの製造方法 |
JP30652191A JP3171465B2 (ja) | 1991-10-25 | 1991-10-25 | 色相の良好なビスフェノールa・フェノール結晶アダクトの製造方法 |
JP3311989A JP2683762B2 (ja) | 1991-10-30 | 1991-10-30 | 色相の良好なビスフェノールa・フェノール結晶アダクトの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69217133D1 DE69217133D1 (de) | 1997-03-13 |
DE69217133T2 true DE69217133T2 (de) | 1997-07-17 |
Family
ID=27553361
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69227849T Expired - Lifetime DE69227849T2 (de) | 1991-07-10 | 1992-05-29 | Verfahren und Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol und Vorrichtung dafür |
DE69217133T Expired - Lifetime DE69217133T2 (de) | 1991-07-10 | 1992-05-29 | Verfahren zur Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol und Vorrichtung dafür |
DE69227850T Expired - Lifetime DE69227850T2 (de) | 1991-07-10 | 1992-05-29 | Verfahren zur Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69227849T Expired - Lifetime DE69227849T2 (de) | 1991-07-10 | 1992-05-29 | Verfahren und Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol und Vorrichtung dafür |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69227850T Expired - Lifetime DE69227850T2 (de) | 1991-07-10 | 1992-05-29 | Verfahren zur Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol |
Country Status (4)
Country | Link |
---|---|
US (1) | US5345000A (de) |
EP (3) | EP0522700B1 (de) |
DE (3) | DE69227849T2 (de) |
ES (3) | ES2126976T3 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434316A (en) * | 1994-07-28 | 1995-07-18 | General Electric Company | Purification of bisphenol-A |
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 |
WO2000047542A1 (en) * | 1999-02-12 | 2000-08-17 | General Electric Company | A process for removing adhered crystals in a bpa/phenol crystallizer system |
CN1079092C (zh) * | 1999-07-12 | 2002-02-13 | 和龙市化工厂 | 杂多酸法生产聚碳酸酯级双酚a的新工艺 |
DE19954786A1 (de) | 1999-11-15 | 2001-05-17 | Bayer Ag | Schmelzkristallisation |
DE10015014A1 (de) | 2000-03-27 | 2001-10-04 | Bayer Ag | Verfahren zur Herstellung von Bisphenolen |
US6203612B1 (en) * | 2000-03-30 | 2001-03-20 | General Electric Company | Process for cleaning bisphenol crystallizer |
CN100537504C (zh) * | 2000-11-16 | 2009-09-09 | 斯通-韦伯斯特有限公司 | 双酚a的完全纯化 |
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) |
DE10218107A1 (de) | 2002-04-23 | 2003-11-20 | Jenapharm Gmbh | Verfahren zum Herstellen von Kristallen von Steroiden, danach erhältliche Kristalle und deren Verwendung in pharmazeutischen Formulierungen |
AU2003252295A1 (en) * | 2002-08-28 | 2004-03-19 | Idemitsu Kosan Co., Ltd. | Process for producing bisphenol a |
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 |
EP1607380A4 (de) | 2003-03-27 | 2006-09-20 | Mitsui Chemicals Inc | Verfahren zur herstellung von bisphenol a |
DE102004024688A1 (de) * | 2004-05-19 | 2005-12-15 | Basf Ag | Trennwandkolonne |
DE102005025788A1 (de) | 2005-06-04 | 2006-12-07 | Bayer Materialscience Ag | Verfahren zur Herstellung von hochreinem Bisphenol A |
WO2007044139A1 (en) * | 2005-10-07 | 2007-04-19 | Badger Licensing Llc | Bisphenol-a plant yield enhancement |
KR101523785B1 (ko) * | 2007-05-09 | 2015-05-29 | 바져 라이센싱 엘엘씨 | 비스페놀-a 처리 개선 방법 |
DE102007021935A1 (de) * | 2007-05-10 | 2008-11-20 | Bayer Materialscience Ag | Verfahren und Herstellung von Bisphenol A mit verlängerter Standzeit in der Kristallisation |
DE102010003711B4 (de) * | 2010-04-08 | 2015-04-09 | Jesalis Pharma Gmbh | Verfahren zur Herstellung kristalliner Wirkstoffpartikel |
CN102657951B (zh) * | 2012-04-28 | 2014-12-03 | 中粮生物化学(安徽)股份有限公司 | 从晶浆液中提取晶体的方法 |
CN105233522B (zh) * | 2015-10-29 | 2017-06-27 | 中石化南京工程有限公司 | 一种冷冻结晶装置 |
US10442746B2 (en) * | 2015-11-19 | 2019-10-15 | Lg Chem, Ltd. | Apparatus and method for preparing bisphenol A |
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 |
WO2018015923A1 (en) | 2016-07-22 | 2018-01-25 | Sabic Global Technologies B.V. | Manufacture of bisphenol a |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA687780A (en) * | 1964-06-02 | Union Carbide Corporation | Crystallization of bisphenol adduct | |
FR2289476A1 (fr) * | 1974-10-31 | 1976-05-28 | Rhone Poulenc Ind | Procede de cristallisation d'un complexe de di(hydroxy-4 phenyl) 2,2 propane et de phenol |
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 |
JPH029832A (ja) * | 1988-02-19 | 1990-01-12 | Mitsui Toatsu Chem Inc | 固形物の洗浄回収方法 |
US4950806A (en) * | 1988-02-22 | 1990-08-21 | Mitsui Toatsu Chemicals, Inc. | Process for crystallizing adduct of bisphenol A with phenol |
US4954661A (en) * | 1988-03-11 | 1990-09-04 | Mitsui Toatsu Chemicals, Inc. | Process for preparing high-purity bisphenol A |
-
1992
- 1992-05-29 EP EP92304932A patent/EP0522700B1/de not_active Expired - Lifetime
- 1992-05-29 ES ES96200435T patent/ES2126976T3/es not_active Expired - Lifetime
- 1992-05-29 ES ES92304932T patent/ES2097877T3/es not_active Expired - Lifetime
- 1992-05-29 DE DE69227849T patent/DE69227849T2/de not_active Expired - Lifetime
- 1992-05-29 EP EP96200435A patent/EP0718267B1/de not_active Expired - Lifetime
- 1992-05-29 DE DE69217133T patent/DE69217133T2/de not_active Expired - Lifetime
- 1992-05-29 ES ES96200436T patent/ES2126977T3/es not_active Expired - Lifetime
- 1992-05-29 EP EP96200436A patent/EP0718268B1/de not_active Expired - Lifetime
- 1992-05-29 DE DE69227850T patent/DE69227850T2/de not_active Expired - Lifetime
-
1993
- 1993-03-03 US US08/026,126 patent/US5345000A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69227849T2 (de) | 1999-04-29 |
DE69217133D1 (de) | 1997-03-13 |
ES2126976T3 (es) | 1999-04-01 |
EP0522700B1 (de) | 1997-01-29 |
DE69227850T2 (de) | 1999-04-29 |
EP0718268A3 (de) | 1996-08-21 |
DE69227849D1 (de) | 1999-01-21 |
ES2126977T3 (es) | 1999-04-01 |
EP0718268A2 (de) | 1996-06-26 |
US5345000A (en) | 1994-09-06 |
EP0522700A2 (de) | 1993-01-13 |
EP0718267B1 (de) | 1998-12-09 |
DE69227850D1 (de) | 1999-01-21 |
EP0718267A2 (de) | 1996-06-26 |
EP0718267A3 (de) | 1996-08-21 |
EP0522700A3 (en) | 1993-11-03 |
EP0718268B1 (de) | 1998-12-09 |
ES2097877T3 (es) | 1997-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69217133D1 (de) | Verfahren zur Herstellung eines Kristallinadduktes von Bisphenol A mit Phenol und Vorrichtung dafür | |
DE69301845D1 (de) | Verfahren zur Herstellung eines Bisphenols | |
DE69214889D1 (de) | Verfahren zur Herstellung von Bisphenol A | |
DE69108352T2 (de) | Verfahren zur Herstellung eines Bisphenols. | |
DE3850100D1 (de) | Vorrichtung und verfahren zur herstellung eines blutplättchenkonzentrates. | |
DE69022454T2 (de) | Verfahren zur Herstellung eines Polyborosilazanes. | |
DE69015226T2 (de) | Verfahren zur Herstellung eines Fluororganopolysiloxans. | |
DE69017653T2 (de) | Verfahren zur Herstellung von Bisphenol A. | |
DE3672974D1 (de) | Verfahren zur herstellung eines gleitfilms auf einer magnetplatte und verfahren zur herstellung der magnetplatte. | |
DE3775070D1 (de) | Vorrichtung zur korrektur von magnetfeldinhomogenitaeten eines magneten mit hilfe von magnetischen elementen. | |
DE68918016D1 (de) | Verfahren zur Herstellung eines Dimethyltetralins. | |
DE69408905T2 (de) | Verfahren zur Herstellung von Bisphenol A | |
DE59004655D1 (de) | Verfahren zur Herstellung eines poly-1-olefins. | |
DE69113360D1 (de) | Verfahren zur Herstellung eines Bisphenols. | |
DE3678194D1 (de) | Verfahren und vorrichtung zur herstellung eines duennen gegenstandes. | |
DE69214745T2 (de) | Verfahren zur Herstellung von Bisphenol A | |
DE69218033D1 (de) | Verfahren zur Herstellung von naphtholmodifizierten Phenolharzen | |
DE69101796T2 (de) | Verfahren zur Herstellung von Bisphenol A. | |
DE69019199T2 (de) | Verfahren zur Herstellung eines Fluororganopolysiloxans. | |
DE68909799T2 (de) | Verfahren zur Herstellung von Bisphenol A. | |
DE3579165D1 (de) | Verfahren und vorrichtung zur herstellung eines milchkonzentrats. | |
DE69210192D1 (de) | Verfahren zur Herstellung von dihydrischen Phenolen | |
DE69127042D1 (de) | Verfahren und Vorrichtung zur Verdampfung einer Flüssigkeit | |
DE4091623D2 (en) | Verfahren und vorrichtung zur individuellen herstellung eines zahnersatzeils | |
DE69218898D1 (de) | Verfahren zur Herstellung von Bisphenolen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP |
|
R071 | Expiry of right |
Ref document number: 522700 Country of ref document: EP |