BRPI0415552B1 - Processo para a produção de bisfenol a - Google Patents

Processo para a produção de bisfenol a Download PDF

Info

Publication number
BRPI0415552B1
BRPI0415552B1 BRPI0415552-1A BRPI0415552A BRPI0415552B1 BR PI0415552 B1 BRPI0415552 B1 BR PI0415552B1 BR PI0415552 A BRPI0415552 A BR PI0415552A BR PI0415552 B1 BRPI0415552 B1 BR PI0415552B1
Authority
BR
Brazil
Prior art keywords
acetone
reaction step
methanol
concentration
recovered
Prior art date
Application number
BRPI0415552-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Yoshio Koga
Original Assignee
Mitsubishi Chem Corp
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 Mitsubishi Chem Corp filed Critical Mitsubishi Chem Corp
Publication of BRPI0415552A publication Critical patent/BRPI0415552A/pt
Publication of BRPI0415552B1 publication Critical patent/BRPI0415552B1/pt

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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0415552-1A 2003-11-13 2004-11-05 Processo para a produção de bisfenol a BRPI0415552B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003383991 2003-11-13
JP2003-383991 2003-11-13
PCT/JP2004/016406 WO2005047222A1 (ja) 2003-11-13 2004-11-05 ビスフェノールａの製造方法

Publications (2)

Publication Number Publication Date
BRPI0415552A BRPI0415552A (pt) 2006-12-26
BRPI0415552B1 true BRPI0415552B1 (pt) 2014-04-29

Family

ID=34587307

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415552-1A BRPI0415552B1 (pt) 2003-11-13 2004-11-05 Processo para a produção de bisfenol a

Country Status (8)

Country Link
US (1) US20060211893A1 (enExample)
EP (1) EP1683779A4 (enExample)
KR (1) KR101090192B1 (enExample)
CN (1) CN100582069C (enExample)
BR (1) BRPI0415552B1 (enExample)
RU (1) RU2384558C2 (enExample)
TW (1) TW200526565A (enExample)
WO (1) WO2005047222A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4918264B2 (ja) * 2006-02-02 2012-04-18 出光興産株式会社 ビスフェノールａの回収方法および回収設備
CN101790505B (zh) * 2007-08-29 2013-12-11 陶氏环球技术公司 在双酚a生产工艺中减少再循环流中的甲醇的方法
PL217484B1 (pl) * 2012-04-16 2014-07-31 Inst Ciężkiej Syntezy Organicznej Blachownia Sposób otrzymywania bisfenolu A
RU2627266C2 (ru) * 2012-06-28 2017-08-04 Идемицу Козан Ко., Лтд. Способ получения бисфенола
US10005709B2 (en) 2016-05-10 2018-06-26 Sabic Global Technologies B.V. Method for producing a Bisphenol
KR102040820B1 (ko) * 2016-11-28 2019-11-06 주식회사 엘지화학 메탄올 및 아세톤의 제거 유닛 및 이를 포함하는 페놀 및 비스페놀 a의 제조 시스템
EP3466915B1 (en) * 2017-10-06 2019-11-27 SABIC Global Technologies B.V. Method of purifying acetone
KR102542336B1 (ko) * 2022-12-15 2023-06-13 송원산업 주식회사 4,4'-（3,5,5-트리메틸 시클로헥실리덴）비스페놀류 화합물 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5780690A (en) * 1992-04-28 1998-07-14 Bayer Aktiengesellschaft Bisphenol synthesis on modified ion-exchange resins using specially purified carbonyl compounds
JP3475960B2 (ja) * 1992-09-11 2003-12-10 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
CN1205683A (zh) * 1995-12-19 1999-01-20 国际壳牌研究有限公司 生产双酚的改进方法
US5777180A (en) * 1995-12-19 1998-07-07 Shell Oil Company Process for the production of bisphenols
JP4723105B2 (ja) * 2001-03-01 2011-07-13 出光興産株式会社 ビスフェノールａの製造方法
JP2003055286A (ja) * 2001-08-06 2003-02-26 Idemitsu Petrochem Co Ltd ビスフェノールａの製造方法
US7112702B2 (en) * 2002-12-12 2006-09-26 General Electric Company Process for the synthesis of bisphenol

Also Published As

Publication number Publication date
CN1867533A (zh) 2006-11-22
CN100582069C (zh) 2010-01-20
TWI331990B (enExample) 2010-10-21
KR101090192B1 (ko) 2011-12-06
EP1683779A4 (en) 2007-08-29
BRPI0415552A (pt) 2006-12-26
EP1683779A1 (en) 2006-07-26
RU2384558C2 (ru) 2010-03-20
KR20060117311A (ko) 2006-11-16
TW200526565A (en) 2005-08-16
WO2005047222A1 (ja) 2005-05-26
RU2006110205A (ru) 2007-10-10
US20060211893A1 (en) 2006-09-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/11/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05/11/2024