JPS5520749A - Method of separating glycols - Google Patents

Method of separating glycols

Info

Publication number
JPS5520749A
JPS5520749A JP9439478A JP9439478A JPS5520749A JP S5520749 A JPS5520749 A JP S5520749A JP 9439478 A JP9439478 A JP 9439478A JP 9439478 A JP9439478 A JP 9439478A JP S5520749 A JPS5520749 A JP S5520749A
Authority
JP
Japan
Prior art keywords
solvent
polar solvent
mixture
liquid
glycols
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
JP9439478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220172B2 (enrdf_load_stackoverflow
Inventor
Haruo Shibatani
Masato Nakajima
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 Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP9439478A priority Critical patent/JPS5520749A/ja
Publication of JPS5520749A publication Critical patent/JPS5520749A/ja
Publication of JPS6220172B2 publication Critical patent/JPS6220172B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9439478A 1978-08-02 1978-08-02 Method of separating glycols Granted JPS5520749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9439478A JPS5520749A (en) 1978-08-02 1978-08-02 Method of separating glycols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9439478A JPS5520749A (en) 1978-08-02 1978-08-02 Method of separating glycols

Publications (2)

Publication Number Publication Date
JPS5520749A true JPS5520749A (en) 1980-02-14
JPS6220172B2 JPS6220172B2 (enrdf_load_stackoverflow) 1987-05-06

Family

ID=14109045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9439478A Granted JPS5520749A (en) 1978-08-02 1978-08-02 Method of separating glycols

Country Status (1)

Country Link
JP (1) JPS5520749A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076896A (en) * 1988-06-13 1991-12-31 Henkel Kommanditgesellschaft Auf Aktien Process for the separation of propylene glycol from fatty alcohols
KR20190056764A (ko) * 2017-11-17 2019-05-27 주식회사비앤비 고순도 1,2-옥탄디올의 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076896A (en) * 1988-06-13 1991-12-31 Henkel Kommanditgesellschaft Auf Aktien Process for the separation of propylene glycol from fatty alcohols
KR20190056764A (ko) * 2017-11-17 2019-05-27 주식회사비앤비 고순도 1,2-옥탄디올의 제조방법

Also Published As

Publication number Publication date
JPS6220172B2 (enrdf_load_stackoverflow) 1987-05-06

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