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

Process for producing high-purity terephthalic acid

Info

Publication number: AU2003289482A1
Authority: AU; Australia
Prior art keywords: terephthalic acid; producing high; purity terephthalic; purity; producing
Prior art date: 2003-01-07
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

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.)

2003-01-07

Filing date

2003-12-22

Publication date

2004-07-29

2003-12-22 Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp

2004-07-29 Publication of AU2003289482A1 publication Critical patent/AU2003289482A1/en

Status Abandoned legal-status Critical Current

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
JP2003001060		2003-01-07
JP2003-1060		2003-01-07
PCT/JP2003/016464 WO2004060847A1 (en)	2003-01-07	2003-12-22	Process for producing high-purity terephthalic acid

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 (en)
AU (1)	AU2003289482A1 (en)
BR (1)	BR0317930A (en)
WO (1)	WO2004060847A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101531588B (en) *	2008-03-13	2016-02-24	周向进	The manufacture method of a kind of new pure terephthalic acid
CN101704742B (en) *	2009-11-20	2013-06-26	华东理工大学	A reactor for the production of aromatic carboxylic acids

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

2003
- 2003-12-22 AU AU2003289482A patent/AU2003289482A1/en not_active Abandoned
- 2003-12-22 BR BR0317930-3A patent/BR0317930A/en not_active Application Discontinuation
- 2003-12-22 CN CNA2006101699771A patent/CN1982283A/en active Pending
- 2003-12-22 CN CNB2003801003948A patent/CN1323999C/en not_active Expired - Lifetime
- 2003-12-22 WO PCT/JP2003/016464 patent/WO2004060847A1/en not_active Ceased

Also Published As

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

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Legal Events

Date	Code	Title	Description
2005-09-22	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase