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
Application number
ES98922801T
Other languages
English (en)
Inventor
Gerhard Fennhoff
Hans-Josef Buysch
Gerd Fengler
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.)
Bayer AG
Original Assignee
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2172146T3 publication Critical patent/ES2172146T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES98922801T 1997-05-16 1998-05-05 Procedimiento para el procesamiento de lejias madre procedentes de la fabricacion de bisfenol. Expired - Lifetime ES2172146T3 (es)

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 (11)

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)
TW (1) TW412517B (es)
WO (1) WO1998052897A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
EP1940760B1 (en) * 2005-10-07 2016-08-24 Badger Licensing LLC Bisphenol-a plant yield enhancement
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
US11760710B2 (en) * 2018-07-06 2023-09-19 Badger Licensing Llc Treatment of residual streams from the manufacture of bisphenols

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN1095820C (zh) 2002-12-11
TW412517B (en) 2000-11-21
KR20010039509A (ko) 2001-05-15
WO1998052897A1 (de) 1998-11-26
JP2001525830A (ja) 2001-12-11
CN1255915A (zh) 2000-06-07
HK1028393A1 (en) 2001-02-16
DE59803020D1 (de) 2002-03-21
BR9809798A (pt) 2000-06-27
EP0981508A1 (de) 2000-03-01
JP4046775B2 (ja) 2008-02-13
KR100499843B1 (ko) 2005-07-08
US6191316B1 (en) 2001-02-20
AU7530398A (en) 1998-12-11
DE19720540A1 (de) 1998-11-19
EP0981508B1 (de) 2002-02-06

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