JPS6251248B2 - - Google Patents

Info

Publication number
JPS6251248B2
JPS6251248B2 JP13166279A JP13166279A JPS6251248B2 JP S6251248 B2 JPS6251248 B2 JP S6251248B2 JP 13166279 A JP13166279 A JP 13166279A JP 13166279 A JP13166279 A JP 13166279A JP S6251248 B2 JPS6251248 B2 JP S6251248B2
Authority
JP
Japan
Prior art keywords
isopropenylphenol
parts
crude
distillation
distillate
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.)
Expired
Application number
JP13166279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5655329A (en
Inventor
Hirokazu Hosaka
Kunihiko Tanaka
Toshiharu Morita
Katsuyuki Shioda
Juji Ueda
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP13166279A priority Critical patent/JPS5655329A/ja
Publication of JPS5655329A publication Critical patent/JPS5655329A/ja
Publication of JPS6251248B2 publication Critical patent/JPS6251248B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP13166279A 1979-10-11 1979-10-11 Purification of m-isopropenylphenol Granted JPS5655329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13166279A JPS5655329A (en) 1979-10-11 1979-10-11 Purification of m-isopropenylphenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13166279A JPS5655329A (en) 1979-10-11 1979-10-11 Purification of m-isopropenylphenol

Publications (2)

Publication Number Publication Date
JPS5655329A JPS5655329A (en) 1981-05-15
JPS6251248B2 true JPS6251248B2 (de) 1987-10-29

Family

ID=15063287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13166279A Granted JPS5655329A (en) 1979-10-11 1979-10-11 Purification of m-isopropenylphenol

Country Status (1)

Country Link
JP (1) JPS5655329A (de)

Also Published As

Publication number Publication date
JPS5655329A (en) 1981-05-15

Similar Documents

Publication Publication Date Title
TWI557103B (zh) 雙酚-a殘留物流份之處理
US3972955A (en) Process for preparation of isoprene
CN101309901B (zh) 通过蒸馏回收氢过氧化枯烯分解产物的方法
CN101903321B (zh) 苯酚的处理
JP2000191568A (ja) 高純度トリメチロ―ルプロパンの製造法
US3140318A (en) Process for the production of phenol of high degree of purity
US2736753A (en) Recovery of phenols
JP2004515484A (ja) 少なくともヒドロキシアセトン、クメン、水、およびフェノールを含む混合物からのフェノールの分離方法
JP6163487B2 (ja) ビスフェノールaの製造方法
US4851086A (en) Production of high purity phenol by steam distillation
US2728793A (en) Phenol
JPS6251248B2 (de)
US2744144A (en) Purification of phenol
JPS5826827A (ja) クメンとフエノ−ル及び水との混合物からのクメンの回収方法
JPS6215056B2 (de)
US4532012A (en) Production of high purity phenol by distillation with steam and a solvent
EP0101620B1 (de) Herstellung von gereinigtem Isophoron mit schwacher Färbung
JP3296165B2 (ja) ハイドロパーオキサイドの分解方法
US3043883A (en) Manufacture of resorcinol
US2750426A (en) Manufacture of cumylphenol
JP2874281B2 (ja) ビフェニル―4,4’―ジオールの分離精製方法
SU1004347A1 (ru) Способ выделени и очистки фенолкарбоновых кислот
US2800507A (en) Production of pimelic acid
US2437852A (en) Process for separating diacetone and monoacetone sorbose
JPS603290B2 (ja) 二価フェノ−ル類の精製方法