JPS5611798A - Purification of dicarboxylic acid - Google Patents

Purification of dicarboxylic acid

Info

Publication number
JPS5611798A
JPS5611798A JP8644379A JP8644379A JPS5611798A JP S5611798 A JPS5611798 A JP S5611798A JP 8644379 A JP8644379 A JP 8644379A JP 8644379 A JP8644379 A JP 8644379A JP S5611798 A JPS5611798 A JP S5611798A
Authority
JP
Japan
Prior art keywords
dicarboxylic acid
solution
smaller
larger
heating
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.)
Pending
Application number
JP8644379A
Other languages
English (en)
Inventor
Isamu Kawaguchi
Hidetoki Tanabe
Toru Matsuyoshi
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP8644379A priority Critical patent/JPS5611798A/ja
Publication of JPS5611798A publication Critical patent/JPS5611798A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP8644379A 1979-07-10 1979-07-10 Purification of dicarboxylic acid Pending JPS5611798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8644379A JPS5611798A (en) 1979-07-10 1979-07-10 Purification of dicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8644379A JPS5611798A (en) 1979-07-10 1979-07-10 Purification of dicarboxylic acid

Publications (1)

Publication Number Publication Date
JPS5611798A true JPS5611798A (en) 1981-02-05

Family

ID=13887053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8644379A Pending JPS5611798A (en) 1979-07-10 1979-07-10 Purification of dicarboxylic acid

Country Status (1)

Country Link
JP (1) JPS5611798A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904389A (en) * 1987-06-19 1990-02-27 Henkel Kommanditgesellschaft Auf Aktien Process for the separation of dicarboxylic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904389A (en) * 1987-06-19 1990-02-27 Henkel Kommanditgesellschaft Auf Aktien Process for the separation of dicarboxylic acids

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