DE69214745D1 - Verfahren zur Herstellung von Bisphenol A - Google Patents

Verfahren zur Herstellung von Bisphenol A

Info

Publication number
DE69214745D1
DE69214745D1 DE69214745T DE69214745T DE69214745D1 DE 69214745 D1 DE69214745 D1 DE 69214745D1 DE 69214745 T DE69214745 T DE 69214745T DE 69214745 T DE69214745 T DE 69214745T DE 69214745 D1 DE69214745 D1 DE 69214745D1
Authority
DE
Germany
Prior art keywords
bisphenol
preparation
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
DE69214745T
Other languages
English (en)
Other versions
DE69214745T2 (de
Inventor
Sachio Asaoka
Noriyuki Yoneda
Kouji Sakashita
Tetsuo Maejima
Makoto Yasui
Akio Shindo
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.)
Mitsubishi Chemical Corp
Original Assignee
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
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
Priority claimed from JP3219165A external-priority patent/JP2532010B2/ja
Priority claimed from JP21916491A external-priority patent/JP3173732B2/ja
Priority claimed from JP29221391A external-priority patent/JP2962441B2/ja
Application filed by Chiyoda Corp, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Corp
Application granted granted Critical
Publication of DE69214745D1 publication Critical patent/DE69214745D1/de
Publication of DE69214745T2 publication Critical patent/DE69214745T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
    • 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
    • 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
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69214745T 1991-08-05 1992-04-28 Verfahren zur Herstellung von Bisphenol A Expired - Lifetime DE69214745T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3219165A JP2532010B2 (ja) 1991-08-05 1991-08-05 精製フェノ―ルの製造方法及びビスフェノ―ルａとフェノ―ルとの結晶アダクトの洗浄方法
JP21916491A JP3173732B2 (ja) 1991-08-05 1991-08-05 色相にすぐれたビスフェノールａの製造方法
JP29221391A JP2962441B2 (ja) 1991-10-11 1991-10-11 着色性の低いビスフェノールａの製造方法

Publications (2)

Publication Number Publication Date
DE69214745D1 true DE69214745D1 (de) 1996-11-28
DE69214745T2 DE69214745T2 (de) 1997-03-06

Family

ID=27330245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214745T Expired - Lifetime DE69214745T2 (de) 1991-08-05 1992-04-28 Verfahren zur Herstellung von Bisphenol A

Country Status (4)

Country Link
US (1) US5399784A (de)
EP (1) EP0526964B1 (de)
DE (1) DE69214745T2 (de)
ES (1) ES2093780T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
JP2001199919A (ja) * 2000-01-18 2001-07-24 Idemitsu Petrochem Co Ltd ビスフェノールａの製造方法
DE10005770A1 (de) * 2000-02-10 2001-08-16 Bayer Ag Verfahren zur Entfernung von gelöstem Sauerstoff aus Phenol
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)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301688A (de) * 1962-12-31
DE1668952A1 (de) * 1968-01-13 1969-11-27 Phenolchemie Gmbh Verfahren zur Gewinnung von Reinphenolen aus Rohphenolen,die bei der Spaltung von Hydroperoxiden alkylaromatischer Kohlenwasserstoffe erhalten worden sind
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
US4517387A (en) * 1982-09-30 1985-05-14 Mitsui Petrochemical Industries, Ltd. Process for production of 2,2-bis(4-hydroxyphenyl) propane
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

Also Published As

Publication number Publication date
EP0526964A2 (de) 1993-02-10
ES2093780T3 (es) 1997-01-01
DE69214745T2 (de) 1997-03-06
US5399784A (en) 1995-03-21
EP0526964B1 (de) 1996-10-23
EP0526964A3 (en) 1993-10-06

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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

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