AU2001266069A1 - A process for the purification of aromatic carboxylic acids - Google Patents

A process for the purification of aromatic carboxylic acids

Info

Publication number
AU2001266069A1
AU2001266069A1 AU2001266069A AU6606901A AU2001266069A1 AU 2001266069 A1 AU2001266069 A1 AU 2001266069A1 AU 2001266069 A AU2001266069 A AU 2001266069A AU 6606901 A AU6606901 A AU 6606901A AU 2001266069 A1 AU2001266069 A1 AU 2001266069A1
Authority
AU
Australia
Prior art keywords
purification
carboxylic acids
aromatic carboxylic
aromatic
acids
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
AU2001266069A
Inventor
Franco Codignola
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.)
EUROTECNICA DEVELOPMENT AND LICENSING SpA
Original Assignee
EUROTECNICA DEV AND LICENSING
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 EUROTECNICA DEV AND LICENSING filed Critical EUROTECNICA DEV AND LICENSING
Publication of AU2001266069A1 publication Critical patent/AU2001266069A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2001266069A 2000-07-14 2001-06-13 A process for the purification of aromatic carboxylic acids Abandoned AU2001266069A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000MI001599A IT1319169B1 (en) 2000-07-14 2000-07-14 PROCEDURE FOR THE PURIFICATION OF AROMATIC CARBOXYLIC ACIDS.
ITMI00A1599 2000-07-14
PCT/EP2001/006751 WO2002006200A1 (en) 2000-07-14 2001-06-13 A process for the purification of aromatic carboxylic acids

Publications (1)

Publication Number Publication Date
AU2001266069A1 true AU2001266069A1 (en) 2002-01-30

Family

ID=11445479

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266069A Abandoned AU2001266069A1 (en) 2000-07-14 2001-06-13 A process for the purification of aromatic carboxylic acids

Country Status (5)

Country Link
US (1) US6833472B2 (en)
EP (1) EP1303473A1 (en)
AU (1) AU2001266069A1 (en)
IT (1) IT1319169B1 (en)
WO (1) WO2002006200A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164038B1 (en) 2006-02-14 2007-01-16 Eastman Chemical Company Process for decolorizing aromatic dicarboxylic acids
WO2014181362A1 (en) 2013-05-09 2014-11-13 Council Of Scientific & Industrial Research A process for the preparation of 3-aryl-2-hydroxy propanoic acid compounds
US9394223B2 (en) * 2013-12-31 2016-07-19 Bp Corporation North America Inc. Oxidation process for preparing purified aromatic carboxylic acids
CN105218358B (en) * 2015-09-29 2017-09-12 江西科苑生物药业有限公司 A kind of process for purification of thick trimesic acid
CN110128262A (en) * 2019-03-28 2019-08-16 新昌县泰如科技有限公司 A kind of processing method synthesizing cinnamic acid condensation reaction waste water
CN114456055B (en) * 2022-04-13 2022-06-24 北京单原子催化科技有限公司 Hydrofining method for crude terephthalic acid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252888A (en) 1960-01-30
DE1270030C2 (en) * 1962-04-27 1973-07-19 METHOD FOR PURIFYING TEREPHTHALIC ACID
JPH03130247A (en) * 1989-10-16 1991-06-04 Mitsui Petrochem Ind Ltd Production of aromatic carboxylic acid
GB9104776D0 (en) 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid
US5175355A (en) 1991-04-12 1992-12-29 Amoco Corporation Improved process for recovery of purified terephthalic acid
US5211667A (en) * 1992-04-22 1993-05-18 Danforth Michael B Guard for residuum after amputation
GB9310070D0 (en) 1992-05-29 1993-06-30 Ici Plc Process for the production of purified terephthalic acid
US5507837A (en) * 1994-09-21 1996-04-16 Laghi; Aldo A. Prosthetic locking device with integral pyramid
US5612007A (en) 1994-10-14 1997-03-18 Amoco Corporation Apparatus for preparing aromatic carboxylic acids with efficient energy recovery
JPH08119899A (en) * 1994-10-25 1996-05-14 Mitsubishi Chem Corp Production of aromatic carboxylic acids
JPH09104653A (en) 1995-08-07 1997-04-22 Cosmo Sogo Kenkyusho:Kk Purification of monocyclic aromatic carboxylic acid
ES2152353T3 (en) * 1995-09-08 2001-02-01 Bock Orthopaed Ind LEG PROTESIS
JPH09151160A (en) 1995-11-30 1997-06-10 Cosmo Sogo Kenkyusho:Kk Purification of monocyclic aromatic carboxylic acid
DE69704848T2 (en) 1996-02-22 2001-09-27 Du Pont PRODUCTION OF AROMATIC POLYCARBOXYLIC ACIDS
IT1289529B1 (en) 1996-12-27 1998-10-15 Franco Codignola PROCEDURE FOR THE PRODUCTION OF AROMATIC ACIDS

Also Published As

Publication number Publication date
EP1303473A1 (en) 2003-04-23
ITMI20001599A0 (en) 2000-07-14
US20030181755A1 (en) 2003-09-25
US6833472B2 (en) 2004-12-21
IT1319169B1 (en) 2003-09-26
WO2002006200A1 (en) 2002-01-24
ITMI20001599A1 (en) 2002-01-14

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