ES2172146T3 - Procedimiento para el procesamiento de lejias madre procedentes de la fabricacion de bisfenol. - Google Patents
Procedimiento para el procesamiento de lejias madre procedentes de la fabricacion de bisfenol.Info
- Publication number
- ES2172146T3 ES2172146T3 ES98922801T ES98922801T ES2172146T3 ES 2172146 T3 ES2172146 T3 ES 2172146T3 ES 98922801 T ES98922801 T ES 98922801T ES 98922801 T ES98922801 T ES 98922801T ES 2172146 T3 ES2172146 T3 ES 2172146T3
- Authority
- ES
- Spain
- Prior art keywords
- bisphenol
- processing
- bleaches
- mother
- procedure
- 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
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/04—Phenol
-
- 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
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La invención se refiere a un procedimiento para procesar licores madre expulsados a partir del procedimiento y en el que queda un bisfenol que ha sido separado durante la producción de dihidroxidiarilalcanos (bisfenoles). De acuerdo con el procedimiento de la invención, el fenol se elimina inicialmente por medio de una destilación. El residuo es subsecuentemente dividido en dos columnas de rectificación reactiva conectadas en serie, en donde la primera excisión se lleva a cabo en la presencia de un catalizador básico y la segunda excisión se lleva a cabo en la presencia de un catalizador ácido.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19720540A DE19720540A1 (de) | 1997-05-16 | 1997-05-16 | Verfahren zur Aufarbeitung von Mutterlaugen aus der Bisphenolsynthese |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2172146T3 true ES2172146T3 (es) | 2002-09-16 |
Family
ID=7829638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98922801T Expired - Lifetime ES2172146T3 (es) | 1997-05-16 | 1998-05-05 | Procedimiento para el procesamiento de lejias madre procedentes de la fabricacion de bisfenol. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6191316B1 (es) |
EP (1) | EP0981508B1 (es) |
JP (1) | JP4046775B2 (es) |
KR (1) | KR100499843B1 (es) |
CN (1) | CN1095820C (es) |
AU (1) | AU7530398A (es) |
BR (1) | BR9809798A (es) |
DE (2) | DE19720540A1 (es) |
ES (1) | ES2172146T3 (es) |
HK (1) | HK1028393A1 (es) |
TW (1) | TW412517B (es) |
WO (1) | WO1998052897A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133486A (en) * | 1998-12-30 | 2000-10-17 | General Electric Company | Phenol recovery from BPA process waste streams |
DE10015864A1 (de) * | 2000-03-30 | 2001-10-11 | Bayer Ag | Stoffgemisch enthaltend Bisphenol A |
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 |
JP4356377B2 (ja) * | 2003-07-08 | 2009-11-04 | 三菱化学株式会社 | フェノール副生油とビスフェノールa残渣の処理方法 |
CN101287693B (zh) * | 2005-10-07 | 2012-04-04 | 巴杰许可有限责任公司 | 双酚-a装置收率增强 |
US8431749B2 (en) | 2011-06-06 | 2013-04-30 | Badger Licensing Llc | Recovery of phenol and acetone from bisphenol-A streams |
TWI557103B (zh) | 2011-06-06 | 2016-11-11 | 貝吉特許有限責任公司 | 雙酚-a殘留物流份之處理 |
US9732022B2 (en) * | 2012-10-29 | 2017-08-15 | Sabic Global Technologies B.V. | Recovery of materials from a mother liquor residue |
CN112739676A (zh) * | 2018-07-06 | 2021-04-30 | 巴杰许可有限责任公司 | 来自双酚制造的残余料流的处理 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497503A (en) | 1946-03-07 | 1950-02-14 | Libbey Owens Ford Glass Co | Preparation of substituted phenols |
US2775620A (en) | 1954-07-12 | 1956-12-25 | Shell Dev | Production of bis (hydroxyaryl) substituted compounds |
US3242219A (en) | 1957-12-31 | 1966-03-22 | Union Carbide Corp | Preparation of bisphenols |
BE678415A (es) * | 1963-12-31 | 1966-09-01 | ||
US3466337A (en) | 1967-01-30 | 1969-09-09 | Dow Chemical Co | Regeneration of phenol from bisphenol a and byproducts |
US4351966A (en) * | 1971-06-08 | 1982-09-28 | General Electric Company | Phenol recovery from bisphenol-A waste streams |
PL103054B1 (pl) * | 1976-09-12 | 1979-05-31 | Instytut Ciezkiejsyntezy Organic | Sposob przerobki odpadow z procesu wytwarzania dwufenylolopropanu |
US4308405A (en) | 1978-07-05 | 1981-12-29 | Shell Oil Company | Preparation of bisphenols |
US4258221A (en) | 1979-04-11 | 1981-03-24 | Phillips Petroleum Company | Cleavage of alkylenebisphenols |
US4277628A (en) | 1980-05-20 | 1981-07-07 | General Electric Company | Phenol recovery from bisphenol-A waste streams |
US4594459A (en) | 1985-03-25 | 1986-06-10 | The Dow Chemical Company | Preparation of p-isopropenyl phenol and related compounds |
PL153396B1 (en) | 1987-10-07 | 1991-04-30 | Method of obtaining bisphenol a | |
JPH068260B2 (ja) * | 1988-01-08 | 1994-02-02 | 三井東圧化学株式会社 | ビスフェノールaの製造方法 |
DE3808117A1 (de) | 1988-03-11 | 1989-09-21 | Bayer Ag | N-cyclopropylaniline und deren verwendung in verfahren zur herstellung von 1-cyclopropyl-chinoloncarbonsaeuren und deren derivaten |
US4859803A (en) | 1988-05-16 | 1989-08-22 | Shell Oil Company | Preparation of bisphenols |
US4876391A (en) | 1988-09-15 | 1989-10-24 | General Electric Company | Process for preparation and purification of bisphenols |
PL164289B1 (pl) * | 1990-11-24 | 1994-07-29 | Inst Ciezkiej Syntezy Orga | Sposób otrzymywani blsfenolu A PL PL |
DE69204819T2 (de) | 1992-01-14 | 1996-05-23 | Gen Electric | Verfahren zur Wiedergewinnung von Bisphenol-A aus Ausflusströmen des Herstellungsverfahrens. |
US5300702A (en) | 1993-03-01 | 1994-04-05 | Aristech Chemical Corporation | Recovering values from heavy ends in bisphenol-A production |
US5315042A (en) | 1993-03-22 | 1994-05-24 | General Electric Company | Use of partial acetone conversion for capacity increase and quality/yield improvement in the bisphenol-A reaction |
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 |
US5430199A (en) * | 1994-03-28 | 1995-07-04 | General Electric Company | Method for recovering phenol and xanthene values from bisphenol A tars |
US5504251A (en) * | 1995-03-09 | 1996-04-02 | General Electric Company | Co-cracking of BPA and phenol process tars |
US5672774A (en) * | 1995-10-24 | 1997-09-30 | General Electric Company | Phenol tar processing method |
US5783733A (en) * | 1996-06-13 | 1998-07-21 | General Electric Company | Process for manufacture of bisphenol |
RU2120433C1 (ru) * | 1997-02-28 | 1998-10-20 | Дыкман Аркадий Самуилович | Способ переработки фенольной смолы, полученной в производстве фенола и ацетона кумольным методом |
-
1997
- 1997-05-16 DE DE19720540A patent/DE19720540A1/de not_active Withdrawn
-
1998
- 1998-04-17 TW TW087105844A patent/TW412517B/zh not_active IP Right Cessation
- 1998-05-05 KR KR10-1999-7010530A patent/KR100499843B1/ko not_active IP Right Cessation
- 1998-05-05 JP JP54987298A patent/JP4046775B2/ja not_active Expired - Fee Related
- 1998-05-05 ES ES98922801T patent/ES2172146T3/es not_active Expired - Lifetime
- 1998-05-05 DE DE59803020T patent/DE59803020D1/de not_active Expired - Fee Related
- 1998-05-05 US US09/423,764 patent/US6191316B1/en not_active Expired - Fee Related
- 1998-05-05 AU AU75303/98A patent/AU7530398A/en not_active Abandoned
- 1998-05-05 CN CN98805111A patent/CN1095820C/zh not_active Expired - Fee Related
- 1998-05-05 WO PCT/EP1998/002642 patent/WO1998052897A1/de active IP Right Grant
- 1998-05-05 EP EP98922801A patent/EP0981508B1/de not_active Expired - Lifetime
- 1998-05-05 BR BR9809798-9A patent/BR9809798A/pt not_active IP Right Cessation
-
2000
- 2000-11-27 HK HK00107593A patent/HK1028393A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0981508A1 (de) | 2000-03-01 |
DE19720540A1 (de) | 1998-11-19 |
CN1095820C (zh) | 2002-12-11 |
JP2001525830A (ja) | 2001-12-11 |
KR20010039509A (ko) | 2001-05-15 |
KR100499843B1 (ko) | 2005-07-08 |
TW412517B (en) | 2000-11-21 |
HK1028393A1 (en) | 2001-02-16 |
CN1255915A (zh) | 2000-06-07 |
EP0981508B1 (de) | 2002-02-06 |
BR9809798A (pt) | 2000-06-27 |
WO1998052897A1 (de) | 1998-11-26 |
JP4046775B2 (ja) | 2008-02-13 |
DE59803020D1 (de) | 2002-03-21 |
AU7530398A (en) | 1998-12-11 |
US6191316B1 (en) | 2001-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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