JPS6351042B2 - - Google Patents

Info

Publication number
JPS6351042B2
JPS6351042B2 JP56152313A JP15231381A JPS6351042B2 JP S6351042 B2 JPS6351042 B2 JP S6351042B2 JP 56152313 A JP56152313 A JP 56152313A JP 15231381 A JP15231381 A JP 15231381A JP S6351042 B2 JPS6351042 B2 JP S6351042B2
Authority
JP
Japan
Prior art keywords
membrane
ethanol
distillation
stage
concentration
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
JP56152313A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5855001A (ja
Inventor
Akihiro Myashita
Hirokuni Tanii
Koichi Kikuchi
Shuzo Yamashita
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP15231381A priority Critical patent/JPS5855001A/ja
Publication of JPS5855001A publication Critical patent/JPS5855001A/ja
Publication of JPS6351042B2 publication Critical patent/JPS6351042B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP15231381A 1981-09-25 1981-09-25 液体混合物の多段分離方法 Granted JPS5855001A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15231381A JPS5855001A (ja) 1981-09-25 1981-09-25 液体混合物の多段分離方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15231381A JPS5855001A (ja) 1981-09-25 1981-09-25 液体混合物の多段分離方法

Publications (2)

Publication Number Publication Date
JPS5855001A JPS5855001A (ja) 1983-04-01
JPS6351042B2 true JPS6351042B2 (enrdf_load_stackoverflow) 1988-10-12

Family

ID=15537787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15231381A Granted JPS5855001A (ja) 1981-09-25 1981-09-25 液体混合物の多段分離方法

Country Status (1)

Country Link
JP (1) JPS5855001A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61125485A (ja) * 1984-11-19 1986-06-13 Hitachi Zosen Eng Kk Ｄｍｆの回収方法
JPS6362504A (ja) * 1986-09-02 1988-03-18 Mitsubishi Rayon Eng Co Ltd 有機成分含有水溶液中の有機成分の濃縮方法
FR2646101B1 (fr) * 1989-04-21 1992-05-22 Inst Francais Du Petrole Procede et appareil de regeneration de solvants usages contenant au moins une cetone et/ou un ester et/ou un ether, au moins un alcool et de l'eau, et application dans un procede de recuperation de solvant dans l'air
JP6196807B2 (ja) 2013-05-17 2017-09-13 学校法人早稲田大学 水溶性有機物の濃縮方法及び水溶性有機物の濃縮装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940048B2 (ja) * 1977-08-19 1984-09-27 昭和電工株式会社 液体混合物の分離方法

Also Published As

Publication number Publication date
JPS5855001A (ja) 1983-04-01

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