JPS5948427A - 無水エタノ−ルの製造方法 - Google Patents

無水エタノ−ルの製造方法

Info

Publication number
JPS5948427A
JPS5948427A JP15882782A JP15882782A JPS5948427A JP S5948427 A JPS5948427 A JP S5948427A JP 15882782 A JP15882782 A JP 15882782A JP 15882782 A JP15882782 A JP 15882782A JP S5948427 A JPS5948427 A JP S5948427A
Authority
JP
Japan
Prior art keywords
ethanol
distillation column
concentration
concentrated
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
JP15882782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0234329B2 (enrdf_load_stackoverflow
Inventor
Shigeru Yoshizumi
善積　茂
Toshinobu Mitsui
三井　利▲のぶ▼
Yukio Iizuka
飯塚　幸男
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP15882782A priority Critical patent/JPS5948427A/ja
Publication of JPS5948427A publication Critical patent/JPS5948427A/ja
Publication of JPH0234329B2 publication Critical patent/JPH0234329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15882782A 1982-09-14 1982-09-14 無水エタノ−ルの製造方法 Granted JPS5948427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15882782A JPS5948427A (ja) 1982-09-14 1982-09-14 無水エタノ−ルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15882782A JPS5948427A (ja) 1982-09-14 1982-09-14 無水エタノ−ルの製造方法

Publications (2)

Publication Number Publication Date
JPS5948427A true JPS5948427A (ja) 1984-03-19
JPH0234329B2 JPH0234329B2 (enrdf_load_stackoverflow) 1990-08-02

Family

ID=15680242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15882782A Granted JPS5948427A (ja) 1982-09-14 1982-09-14 無水エタノ−ルの製造方法

Country Status (1)

Country Link
JP (1) JPS5948427A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195078A (ja) * 1984-03-14 1985-10-03 日立化成工業株式会社 パワ−モジユ−ル基板及びその製造法
JPS61172371U (enrdf_load_stackoverflow) * 1985-04-11 1986-10-25
JPH02502638A (ja) * 1987-02-02 1990-08-23 エクソン　ケミカル　パテンツ，インコーポレイテッド 過フッ素化アイオノマー膜を使用するアルコールの回収法
JPH02273636A (ja) * 1989-04-14 1990-11-08 Toray Ind Inc エタノール濃縮液の製造方法
US5302750A (en) * 1993-05-25 1994-04-12 Exxon Chemical Patents Inc. Method for producing n-octadienol from butadiene
JPH06145083A (ja) * 1992-11-02 1994-05-24 Nippon Gosei Arco-Le Kk 無水エタノールの製造方法
JPH07116077B2 (ja) * 1987-02-02 1995-12-13 エクソン ケミカル パテンツ，インコーポレイテッド 有機酸変性重合体膜を使用するアルコールの回収法
US5868906A (en) * 1995-05-15 1999-02-09 Athens Corporation Dehydration and purification of isopropyl alcohol to an ultradry and ultrapure level
US6235088B1 (en) 1997-04-21 2001-05-22 Kazuo Matsuura Alcohol separator for an alcohol solution

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195078A (ja) * 1984-03-14 1985-10-03 日立化成工業株式会社 パワ−モジユ−ル基板及びその製造法
JPS61172371U (enrdf_load_stackoverflow) * 1985-04-11 1986-10-25
JPH02502638A (ja) * 1987-02-02 1990-08-23 エクソン　ケミカル　パテンツ，インコーポレイテッド 過フッ素化アイオノマー膜を使用するアルコールの回収法
JPH07116077B2 (ja) * 1987-02-02 1995-12-13 エクソン ケミカル パテンツ，インコーポレイテッド 有機酸変性重合体膜を使用するアルコールの回収法
JPH02273636A (ja) * 1989-04-14 1990-11-08 Toray Ind Inc エタノール濃縮液の製造方法
JPH06145083A (ja) * 1992-11-02 1994-05-24 Nippon Gosei Arco-Le Kk 無水エタノールの製造方法
US5302750A (en) * 1993-05-25 1994-04-12 Exxon Chemical Patents Inc. Method for producing n-octadienol from butadiene
US5868906A (en) * 1995-05-15 1999-02-09 Athens Corporation Dehydration and purification of isopropyl alcohol to an ultradry and ultrapure level
US6235088B1 (en) 1997-04-21 2001-05-22 Kazuo Matsuura Alcohol separator for an alcohol solution

Also Published As

Publication number Publication date
JPH0234329B2 (enrdf_load_stackoverflow) 1990-08-02

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