JPS5488256A - Method of decomposition of tetrahydrofuran peroxide - Google Patents

Method of decomposition of tetrahydrofuran peroxide

Info

Publication number
JPS5488256A
JPS5488256A JP15286777A JP15286777A JPS5488256A JP S5488256 A JPS5488256 A JP S5488256A JP 15286777 A JP15286777 A JP 15286777A JP 15286777 A JP15286777 A JP 15286777A JP S5488256 A JPS5488256 A JP S5488256A
Authority
JP
Japan
Prior art keywords
thf
peroxides
activated carbon
column
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.)
Granted
Application number
JP15286777A
Other languages
Japanese (ja)
Other versions
JPS5440538B2 (en
Inventor
Hayami Nagano
Shigekazu Hatano
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP15286777A priority Critical patent/JPS5488256A/en
Publication of JPS5488256A publication Critical patent/JPS5488256A/en
Publication of JPS5440538B2 publication Critical patent/JPS5440538B2/ja
Granted legal-status Critical Current

Links

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  • Furan Compounds (AREA)

Abstract

PURPOSE: Tetrahydrofuran (THF) is brought into contact with an activated carbon layer in a specific temperature range for longer than a certain period of time to decompose completely THF peroxides that cause detonation when THF is concentrated by distillation by complete decomposition.
CONSTITUTION: Peroxides in THF are decomposed by heating THF containing the peroxides sent into treating tower 1 by pump P by heater 2 and passing the heated THF through activated carbon layer 5 packed in a cylindrical column 3 for longer than 2 minutes from the top to the bottom of the column or by heating THF containing peroxides in a distillation still 1 with a pipe in which a heating medium is circulated 5 and contacting with a cylindrical cartridge containing activated carbon 4. Then concentrated THF is obtained from distillation column 6 through condenser 7 and line 8.
COPYRIGHT: (C)1979,JPO&Japio
JP15286777A 1977-12-21 1977-12-21 Method of decomposition of tetrahydrofuran peroxide Granted JPS5488256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15286777A JPS5488256A (en) 1977-12-21 1977-12-21 Method of decomposition of tetrahydrofuran peroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15286777A JPS5488256A (en) 1977-12-21 1977-12-21 Method of decomposition of tetrahydrofuran peroxide

Publications (2)

Publication Number Publication Date
JPS5488256A true JPS5488256A (en) 1979-07-13
JPS5440538B2 JPS5440538B2 (en) 1979-12-04

Family

ID=15549846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15286777A Granted JPS5488256A (en) 1977-12-21 1977-12-21 Method of decomposition of tetrahydrofuran peroxide

Country Status (1)

Country Link
JP (1) JPS5488256A (en)

Also Published As

Publication number Publication date
JPS5440538B2 (en) 1979-12-04

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