FR2788763B1 - Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives - Google Patents

Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives

Info

Publication number
FR2788763B1
FR2788763B1 FR9900908A FR9900908A FR2788763B1 FR 2788763 B1 FR2788763 B1 FR 2788763B1 FR 9900908 A FR9900908 A FR 9900908A FR 9900908 A FR9900908 A FR 9900908A FR 2788763 B1 FR2788763 B1 FR 2788763B1
Authority
FR
France
Prior art keywords
diphenols
purifying
phenol
plant
separating
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 - Fee Related
Application number
FR9900908A
Other languages
English (en)
Other versions
FR2788763A1 (fr
Inventor
Jacques Bourdon
Daniel Clerin
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 to FR9900908A priority Critical patent/FR2788763B1/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to EP00900662A priority patent/EP1144347A3/fr
Priority to JP2000594754A priority patent/JP2003512295A/ja
Priority to PCT/FR2000/000166 priority patent/WO2000043334A2/fr
Priority to CNB008031061A priority patent/CN1249002C/zh
Priority to US09/889,957 priority patent/US6844472B1/en
Priority to AU30600/00A priority patent/AU3060000A/en
Publication of FR2788763A1 publication Critical patent/FR2788763A1/fr
Application granted granted Critical
Publication of FR2788763B1 publication Critical patent/FR2788763B1/fr
Priority to NO20013619A priority patent/NO329476B1/no
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR9900908A 1999-01-25 1999-01-25 Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives Expired - Fee Related FR2788763B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9900908A FR2788763B1 (fr) 1999-01-25 1999-01-25 Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives
JP2000594754A JP2003512295A (ja) 1999-01-25 2000-01-25 フェノール及びフェノール誘導体産業におけるジフェノールの分離精製のための方法及び装置
PCT/FR2000/000166 WO2000043334A2 (fr) 1999-01-25 2000-01-25 Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives
CNB008031061A CN1249002C (zh) 1999-01-25 2000-01-25 苯酚与苯酚衍生物工业中二元酚的分离和提纯方法及装置
EP00900662A EP1144347A3 (fr) 1999-01-25 2000-01-25 Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives
US09/889,957 US6844472B1 (en) 1999-01-25 2000-01-25 Method and installation for separating and purifying diphenols in the phenol and phenol derivatives industry
AU30600/00A AU3060000A (en) 1999-01-25 2000-01-25 Method and installation for separating and purifying diphenols in the phenol andphenol derivatives industry
NO20013619A NO329476B1 (no) 1999-01-25 2001-07-23 Fremgangsmate og anlegg for separasjon og rensing av en ra blanding omfattende hydrokinon og resorcinol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900908A FR2788763B1 (fr) 1999-01-25 1999-01-25 Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives

Publications (2)

Publication Number Publication Date
FR2788763A1 FR2788763A1 (fr) 2000-07-28
FR2788763B1 true FR2788763B1 (fr) 2001-04-13

Family

ID=9541286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900908A Expired - Fee Related FR2788763B1 (fr) 1999-01-25 1999-01-25 Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives

Country Status (8)

Country Link
US (1) US6844472B1 (fr)
EP (1) EP1144347A3 (fr)
JP (1) JP2003512295A (fr)
CN (1) CN1249002C (fr)
AU (1) AU3060000A (fr)
FR (1) FR2788763B1 (fr)
NO (1) NO329476B1 (fr)
WO (1) WO2000043334A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344594C (zh) * 2006-04-06 2007-10-24 天津大学 苯酚、邻/对苯二酚以及焦油水溶液的分离提纯装置及其分离提纯方法
FR2903099B1 (fr) 2006-06-29 2012-08-03 Rhodia Recherches & Tech Procede de separation et de purification d'hydroquinone a partir de melanges bruts
FR2903100B1 (fr) * 2006-06-29 2012-08-03 Rhodia Recherches & Tech Procede de preparation d'hydroquinone purifiee
FR2903097B1 (fr) * 2006-06-29 2012-10-19 Rhodia Recherches & Tech Procede de preparation d'hydroquinone purifiee et mise en forme
FR2903098B1 (fr) * 2006-06-29 2012-08-03 Rhodia Recherches & Tech Nouvelle forme d'hydroquinone et son procede d'obtention
FR2905374B1 (fr) 2006-09-04 2008-11-14 Rhodia Recherches & Tech Procede de preparation d'hydroquinone de purete elevee.
CN101225025B (zh) * 2008-02-13 2010-09-29 上海华谊丙烯酸有限公司 一种分离苯酚羟基化反应液中邻/对苯二酚的方法
CN108147949B (zh) * 2016-12-06 2021-03-26 嘉兴市中华化工有限责任公司 一种苯二酚反应液的分离方法
CN110944968A (zh) * 2019-10-29 2020-03-31 上海应用技术大学 一种从邻乙氧基苯酚反应液回收邻苯二酚的方法
CN114163310A (zh) * 2021-12-16 2022-03-11 北京石油化工学院 一种分离和提纯苯二酚异构体的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534778B2 (fr) * 1972-07-05 1980-09-09
DE2928553A1 (de) * 1979-07-14 1981-01-29 Bayer Ag Verfahren zur gewinnung von brenzkatechin und hydrochinon
US4308110A (en) * 1979-10-09 1981-12-29 Sumitomo Chemical Company Limited Process for separation and purification of dihydric phenols
JPS5653630A (en) * 1979-10-09 1981-05-13 Sumitomo Chem Co Ltd Separating method of resorcin and hydroquinone
JPS5653629A (en) * 1979-10-09 1981-05-13 Sumitomo Chem Co Ltd Method for separation and purification of hydroquinone
JP3405591B2 (ja) * 1994-05-24 2003-05-12 株式会社東芝 有害有機塩素系化合物の分解処理方法
JPH09302380A (ja) * 1996-05-10 1997-11-25 Nippon Wax Polymer Kaihatsu Kenkyusho:Kk エイコサペンタエン酸又はそのエステルの精製方法
JPH11217339A (ja) * 1998-01-30 1999-08-10 Ube Ind Ltd 熱劣化性化合物の蒸留法

Also Published As

Publication number Publication date
WO2000043334A2 (fr) 2000-07-27
CN1450986A (zh) 2003-10-22
NO20013619D0 (no) 2001-07-23
EP1144347A3 (fr) 2002-11-20
JP2003512295A (ja) 2003-04-02
EP1144347A2 (fr) 2001-10-17
NO329476B1 (no) 2010-10-25
WO2000043334A3 (fr) 2002-10-03
NO20013619L (no) 2001-09-25
AU3060000A (en) 2000-08-07
CN1249002C (zh) 2006-04-05
US6844472B1 (en) 2005-01-18
FR2788763A1 (fr) 2000-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930