JPS60239430A - ヒドロキシアセトフエノン類の回収方法 - Google Patents

ヒドロキシアセトフエノン類の回収方法

Info

Publication number
JPS60239430A
JPS60239430A JP9457984A JP9457984A JPS60239430A JP S60239430 A JPS60239430 A JP S60239430A JP 9457984 A JP9457984 A JP 9457984A JP 9457984 A JP9457984 A JP 9457984A JP S60239430 A JPS60239430 A JP S60239430A
Authority
JP
Japan
Prior art keywords
hydroquinone
boiling point
distillation
boiling
column
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
JP9457984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460097B2 (https=
Inventor
Yoshiteru Yamaguchi
山口　芳輝
Michio Sakamoto
坂本　三千男
Yoshito Kurano
義人 蔵野
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 JP9457984A priority Critical patent/JPS60239430A/ja
Publication of JPS60239430A publication Critical patent/JPS60239430A/ja
Publication of JPH0460097B2 publication Critical patent/JPH0460097B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9457984A 1984-05-14 1984-05-14 ヒドロキシアセトフエノン類の回収方法 Granted JPS60239430A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9457984A JPS60239430A (ja) 1984-05-14 1984-05-14 ヒドロキシアセトフエノン類の回収方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9457984A JPS60239430A (ja) 1984-05-14 1984-05-14 ヒドロキシアセトフエノン類の回収方法

Publications (2)

Publication Number Publication Date
JPS60239430A true JPS60239430A (ja) 1985-11-28
JPH0460097B2 JPH0460097B2 (https=) 1992-09-25

Family

ID=14114189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9457984A Granted JPS60239430A (ja) 1984-05-14 1984-05-14 ヒドロキシアセトフエノン類の回収方法

Country Status (1)

Country Link
JP (1) JPS60239430A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010110482A1 (ja) * 2009-03-25 2010-09-30 住友化学株式会社 ジヒドロキシベンゼンの精製方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010110482A1 (ja) * 2009-03-25 2010-09-30 住友化学株式会社 ジヒドロキシベンゼンの精製方法
JP2010248180A (ja) * 2009-03-25 2010-11-04 Sumitomo Chemical Co Ltd ジヒドロキシベンゼンの精製方法
CN102438973A (zh) * 2009-03-25 2012-05-02 住友化学株式会社 二羟基苯的纯化方法
US8530705B2 (en) 2009-03-25 2013-09-10 Sumitomo Chemical Company, Limited Purification method of dihydroxybenzene

Also Published As

Publication number Publication date
JPH0460097B2 (https=) 1992-09-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term