AU2003289482A1 - Process for producing high-purity terephthalic acid - Google Patents

Process for producing high-purity terephthalic acid

Info

Publication number
AU2003289482A1
AU2003289482A1 AU2003289482A AU2003289482A AU2003289482A1 AU 2003289482 A1 AU2003289482 A1 AU 2003289482A1 AU 2003289482 A AU2003289482 A AU 2003289482A AU 2003289482 A AU2003289482 A AU 2003289482A AU 2003289482 A1 AU2003289482 A1 AU 2003289482A1
Authority
AU
Australia
Prior art keywords
terephthalic acid
producing high
purity terephthalic
purity
producing
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
AU2003289482A
Other languages
English (en)
Inventor
Takayuki Isogai
Motoki Numata
Tomohiko Ogata
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
Mitsubishi Chemical 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 Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of AU2003289482A1 publication Critical patent/AU2003289482A1/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)
AU2003289482A 2003-01-07 2003-12-22 Process for producing high-purity terephthalic acid Abandoned AU2003289482A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003-1060 2003-01-07
JP2003001060 2003-01-07
PCT/JP2003/016464 WO2004060847A1 (ja) 2003-01-07 2003-12-22 高純度テレフタル酸の製造方法

Publications (1)

Publication Number Publication Date
AU2003289482A1 true AU2003289482A1 (en) 2004-07-29

Family

ID=32708796

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003289482A Abandoned AU2003289482A1 (en) 2003-01-07 2003-12-22 Process for producing high-purity terephthalic acid

Country Status (4)

Country Link
CN (2) CN1982283A (zh)
AU (1) AU2003289482A1 (zh)
BR (1) BR0317930A (zh)
WO (1) WO2004060847A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101531588B (zh) * 2008-03-13 2016-02-24 周向进 一种新的精对苯二甲酸的制造方法
CN101704742B (zh) * 2009-11-20 2013-06-26 华东理工大学 一种生产芳香族羧酸的反应器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9102393D0 (en) * 1991-02-05 1991-03-20 Ici Plc Production of terephthalic acid

Also Published As

Publication number Publication date
WO2004060847A1 (ja) 2004-07-22
BR0317930A (pt) 2005-11-29
CN1982283A (zh) 2007-06-20
CN1692093A (zh) 2005-11-02
CN1323999C (zh) 2007-07-04

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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