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JPS5416414A - Preparation of absolute ethanol - Google Patents

Preparation of absolute ethanol

Info

Publication number
JPS5416414A
JPS5416414A JP8103077A JP8103077A JPS5416414A JP S5416414 A JPS5416414 A JP S5416414A JP 8103077 A JP8103077 A JP 8103077A JP 8103077 A JP8103077 A JP 8103077A JP S5416414 A JPS5416414 A JP S5416414A
Authority
JP
Japan
Prior art keywords
absolute ethanol
preparation
ethanol
heat
economizing
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
JP8103077A
Other languages
Japanese (ja)
Other versions
JPS6139033B2 (en
Inventor
Hiroshi Takada
Kenji Sugiyama
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP8103077A priority Critical patent/JPS5416414A/en
Priority to ZA00783863A priority patent/ZA783863B/en
Priority to BR7804408A priority patent/BR7804408A/en
Priority to PH21533A priority patent/PH13251A/en
Publication of JPS5416414A publication Critical patent/JPS5416414A/en
Publication of JPS6139033B2 publication Critical patent/JPS6139033B2/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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain ≥99.9% absolute ethanol from an ethanol-containing substance, such as unrefined sake obtained by fermentation, by use of heat of condensation as a heat source of a dehydration tower and without a recovery tower, thereby economizing the energy consumption.
COPYRIGHT: (C)1979,JPO&Japio
JP8103077A 1977-07-08 1977-07-08 Preparation of absolute ethanol Granted JPS5416414A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8103077A JPS5416414A (en) 1977-07-08 1977-07-08 Preparation of absolute ethanol
ZA00783863A ZA783863B (en) 1977-07-08 1978-07-05 Process for producing absolute ethanol
BR7804408A BR7804408A (en) 1977-07-08 1978-07-07 PROCESS TO PRODUCE ABSOLUTE ETHANOL
PH21533A PH13251A (en) 1977-07-08 1978-07-10 Process for producing absolute ethanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8103077A JPS5416414A (en) 1977-07-08 1977-07-08 Preparation of absolute ethanol

Publications (2)

Publication Number Publication Date
JPS5416414A true JPS5416414A (en) 1979-02-07
JPS6139033B2 JPS6139033B2 (en) 1986-09-02

Family

ID=13735059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8103077A Granted JPS5416414A (en) 1977-07-08 1977-07-08 Preparation of absolute ethanol

Country Status (4)

Country Link
JP (1) JPS5416414A (en)
BR (1) BR7804408A (en)
PH (1) PH13251A (en)
ZA (1) ZA783863B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586986A (en) * 1981-09-05 1986-05-06 Krupp-Koppers Gmbh Method of recovering pure aromatic substances
JPH08268938A (en) * 1995-03-29 1996-10-15 Osaka Organic Chem Ind Ltd Separation of methyl acrylate or methyl methacrylate and methanol
JP2002255876A (en) * 2001-02-23 2002-09-11 Showa Denko Kk Method for purifying and producing propargyl alcohol
JP2011162502A (en) * 2010-02-12 2011-08-25 Hirotoshi Horizoe Method for producing absolute ethanol
WO2020045422A1 (en) * 2018-08-27 2020-03-05 積水化学工業株式会社 Method for producing organic material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586986A (en) * 1981-09-05 1986-05-06 Krupp-Koppers Gmbh Method of recovering pure aromatic substances
JPH08268938A (en) * 1995-03-29 1996-10-15 Osaka Organic Chem Ind Ltd Separation of methyl acrylate or methyl methacrylate and methanol
JP2002255876A (en) * 2001-02-23 2002-09-11 Showa Denko Kk Method for purifying and producing propargyl alcohol
JP2011162502A (en) * 2010-02-12 2011-08-25 Hirotoshi Horizoe Method for producing absolute ethanol
WO2020045422A1 (en) * 2018-08-27 2020-03-05 積水化学工業株式会社 Method for producing organic material
JPWO2020045422A1 (en) * 2018-08-27 2020-09-03 積水化学工業株式会社 Manufacturing method of organic substances
JP2020198888A (en) * 2018-08-27 2020-12-17 積水化学工業株式会社 Method for producing organic material
US11519010B2 (en) 2018-08-27 2022-12-06 Sekisui Chemical Co., Ltd. Method for producing organic substance

Also Published As

Publication number Publication date
PH13251A (en) 1980-02-20
JPS6139033B2 (en) 1986-09-02
ZA783863B (en) 1979-07-25
BR7804408A (en) 1979-03-06

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