JPH0536419B2 - - Google Patents

Info

Publication number
JPH0536419B2
JPH0536419B2 JP1160697A JP16069789A JPH0536419B2 JP H0536419 B2 JPH0536419 B2 JP H0536419B2 JP 1160697 A JP1160697 A JP 1160697A JP 16069789 A JP16069789 A JP 16069789A JP H0536419 B2 JPH0536419 B2 JP H0536419B2
Authority
JP
Japan
Prior art keywords
alcohol
solvent
temperature
raw material
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 - Lifetime
Application number
JP1160697A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327337A (ja
Inventor
Hirotoshi Horizoe
Masuyoshi Maki
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.)
TSUSHOSANGYOSHO KISO SANGYOKYOKUCHO
Original Assignee
TSUSHOSANGYOSHO KISO SANGYOKYOKUCHO
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 TSUSHOSANGYOSHO KISO SANGYOKYOKUCHO filed Critical TSUSHOSANGYOSHO KISO SANGYOKYOKUCHO
Priority to JP1160697A priority Critical patent/JPH0327337A/ja
Publication of JPH0327337A publication Critical patent/JPH0327337A/ja
Publication of JPH0536419B2 publication Critical patent/JPH0536419B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1160697A 1989-06-26 1989-06-26 アルコールの濃縮精製方法 Granted JPH0327337A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1160697A JPH0327337A (ja) 1989-06-26 1989-06-26 アルコールの濃縮精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1160697A JPH0327337A (ja) 1989-06-26 1989-06-26 アルコールの濃縮精製方法

Publications (2)

Publication Number Publication Date
JPH0327337A JPH0327337A (ja) 1991-02-05
JPH0536419B2 true JPH0536419B2 (enrdf_load_stackoverflow) 1993-05-31

Family

ID=15720516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1160697A Granted JPH0327337A (ja) 1989-06-26 1989-06-26 アルコールの濃縮精製方法

Country Status (1)

Country Link
JP (1) JPH0327337A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699341B2 (ja) * 1991-06-07 1994-12-07 通商産業省基礎産業局長 粗製エタノール水溶液の精製方法

Also Published As

Publication number Publication date
JPH0327337A (ja) 1991-02-05

Similar Documents

Publication Publication Date Title
US2771473A (en) Ethylene oxide recovery
KR0141439B1 (ko) 주공기 증류탑으로부터 직접 크립톤/크세논 농축 스트림을 제조하는 방법
JPH0329393B2 (enrdf_load_stackoverflow)
JP2005510562A (ja) カプロラクタムの回収方法
JPH0536419B2 (enrdf_load_stackoverflow)
JPH0629274B2 (ja) 酸化エチレンからアルデヒド系不純物を分離する方法
JPS6229990A (ja) エタノ−ル精製方法
JPS6229988A (ja) エタノ−ル水溶液からのエタノ−ル精製方法
JPS6225985A (ja) アルコ−ルの濃縮精製方法
JPH0529481B2 (enrdf_load_stackoverflow)
JPH02184643A (ja) 無水アルコールの製造方法
EP0354243B1 (en) Process for concentrating and purifying alchohol
JPS6157310B2 (enrdf_load_stackoverflow)
JPH0578535B2 (enrdf_load_stackoverflow)
JPH0333000B2 (enrdf_load_stackoverflow)
JPH0334945A (ja) 第３級ブチルペルオキシド含有供給原料からの酸性不純物の除去方法
CA2068065A1 (en) Process to produce oxygen and nitrogen at medium pressure
EP0453569B1 (en) Manufacture of absolute alcohol
JPH0536418B2 (enrdf_load_stackoverflow)
JPH0430440B2 (enrdf_load_stackoverflow)
JPS6225983A (ja) アルコ−ルの濃縮精製法
JPH062700B2 (ja) メタクロレインの分離法
JPH02196739A (ja) エタノールの濃縮精製方法及びその装置
JPH035432A (ja) ｎ―ブタンによるアルコールの脱水方法
JPH031000B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term