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AU2003264216A1 - Process for purifying alkylated phenols - Google Patents

Process for purifying alkylated phenols

Info

Publication number
AU2003264216A1
AU2003264216A1 AU2003264216A AU2003264216A AU2003264216A1 AU 2003264216 A1 AU2003264216 A1 AU 2003264216A1 AU 2003264216 A AU2003264216 A AU 2003264216A AU 2003264216 A AU2003264216 A AU 2003264216A AU 2003264216 A1 AU2003264216 A1 AU 2003264216A1
Authority
AU
Australia
Prior art keywords
purifying
alkylated phenols
alkylated
phenols
purifying alkylated
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.)
Abandoned
Application number
AU2003264216A
Inventor
Peter Faessler
Andrzej Kornel Kuszlik
Ali Nikzad
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.)
Sulzer Chemtech AG
Original Assignee
Sulzer Chemtech 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 Sulzer Chemtech AG filed Critical Sulzer Chemtech AG
Publication of AU2003264216A1 publication Critical patent/AU2003264216A1/en
Abandoned 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
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003264216A 2002-09-18 2003-09-18 Process for purifying alkylated phenols Abandoned AU2003264216A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH15812002 2002-09-18
CH1581/02 2002-09-18
PCT/CH2003/000632 WO2004026801A1 (en) 2002-09-18 2003-09-18 Process for purifying alkylated phenols

Publications (1)

Publication Number Publication Date
AU2003264216A1 true AU2003264216A1 (en) 2004-04-08

Family

ID=32000109

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003264216A Abandoned AU2003264216A1 (en) 2002-09-18 2003-09-18 Process for purifying alkylated phenols

Country Status (3)

Country Link
AU (1) AU2003264216A1 (en)
TW (1) TW200413300A (en)
WO (1) WO2004026801A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086846B (en) * 2011-10-28 2015-08-19 中国石油化工股份有限公司 A kind of device and method being continuously separated isopropyl-phenol
EP2928574B1 (en) * 2013-01-14 2021-09-29 Sulzer Management AG Multi-stage crystallisation process and apparatus to purify a compound
CN104474731B (en) * 2014-11-27 2017-03-29 天津天大天海化工新技术有限公司 A kind of reactive distillation column and its method of reactive distillation pyrolysis alkyl phenol
EP3838849A1 (en) * 2019-12-19 2021-06-23 Sulzer Management AG A process for controlling of the purification of waste fluid generated during a petrochemical process using an incinerator
CN114591149A (en) * 2022-03-15 2022-06-07 安徽海华科技集团有限公司 6-tert-butyl metacresol purification system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03127751A (en) * 1989-10-11 1991-05-30 Sumikin Chem Co Ltd Purification of dimethylphenol
EP1109768B2 (en) * 1998-09-03 2007-04-18 Chemtura Corporation Purification of 2, 4, 6 - tri - (tert butyl) phenol by melt crystallization

Also Published As

Publication number Publication date
TW200413300A (en) 2004-08-01
WO2004026801A1 (en) 2004-04-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase