JPS51136641A - Process for preparation of high purity terephthalic acid - Google Patents

Process for preparation of high purity terephthalic acid

Info

Publication number
JPS51136641A
JPS51136641A JP6130675A JP6130675A JPS51136641A JP S51136641 A JPS51136641 A JP S51136641A JP 6130675 A JP6130675 A JP 6130675A JP 6130675 A JP6130675 A JP 6130675A JP S51136641 A JPS51136641 A JP S51136641A
Authority
JP
Japan
Prior art keywords
terephthalic acid
high purity
preparation
purity terephthalic
pxylene
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.)
Granted
Application number
JP6130675A
Other languages
Japanese (ja)
Other versions
JPS5621014B2 (en
Inventor
Katsuhiko Nishiguchi
Setsuo Hirai
Tetsuo Mizukami
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.)
Kuraray Yuka Co Ltd
Original Assignee
Kuraray Yuka Co Ltd
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 Kuraray Yuka Co Ltd filed Critical Kuraray Yuka Co Ltd
Priority to JP6130675A priority Critical patent/JPS51136641A/en
Publication of JPS51136641A publication Critical patent/JPS51136641A/en
Publication of JPS5621014B2 publication Critical patent/JPS5621014B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: High purity terephthalic acid is prepared frpm incipient stage of pxylene oxidation process by choosing particular conditions at the initiation of the reaction.
COPYRIGHT: (C)1976,JPO&Japio
JP6130675A 1975-05-22 1975-05-22 Process for preparation of high purity terephthalic acid Granted JPS51136641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6130675A JPS51136641A (en) 1975-05-22 1975-05-22 Process for preparation of high purity terephthalic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6130675A JPS51136641A (en) 1975-05-22 1975-05-22 Process for preparation of high purity terephthalic acid

Publications (2)

Publication Number Publication Date
JPS51136641A true JPS51136641A (en) 1976-11-26
JPS5621014B2 JPS5621014B2 (en) 1981-05-16

Family

ID=13167351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6130675A Granted JPS51136641A (en) 1975-05-22 1975-05-22 Process for preparation of high purity terephthalic acid

Country Status (1)

Country Link
JP (1) JPS51136641A (en)

Also Published As

Publication number Publication date
JPS5621014B2 (en) 1981-05-16

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