JPS5743689A - Preparation of ethanol - Google Patents

Preparation of ethanol

Info

Publication number
JPS5743689A
JPS5743689A JP55119424A JP11942480A JPS5743689A JP S5743689 A JPS5743689 A JP S5743689A JP 55119424 A JP55119424 A JP 55119424A JP 11942480 A JP11942480 A JP 11942480A JP S5743689 A JPS5743689 A JP S5743689A
Authority
JP
Japan
Prior art keywords
microorganism
ethanol
saccharide
water
high polymer
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
JP55119424A
Other languages
Japanese (ja)
Other versions
JPS638750B2 (en
Inventor
Akihiro Sakimae
Hisao Onishi
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP55119424A priority Critical patent/JPS5743689A/en
Publication of JPS5743689A publication Critical patent/JPS5743689A/en
Publication of JPS638750B2 publication Critical patent/JPS638750B2/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

  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: To prepare ethanol in high yield stably for a long term, by fermenting a saccharide with a microorganism entrapped in a water-insoluble high polymer.
CONSTITUTION: A lump of ice containing a microorganism, capable of fermenting a saccharide to produce ethanol, e.g. Saccharomyces cerevisiae or Zymomonas mobilis, is dispersed in an organic solvent containing a water-insoluble high polymer, e.g. cellulose acetate or polyacrylonitrile, dissolved therein, and the organic solvent is then removed to give an immobilized microorganism in which the lump of ice containing the microorganism capable of producing the ethanol is entrapped in the water-insoluble high polymer. A solution containing a saccharide, e.g. glucose or sucrose, is brought into contact with the resultant immobilized microorganism and fermented.
COPYRIGHT: (C)1982,JPO&Japio
JP55119424A 1980-08-28 1980-08-28 Preparation of ethanol Granted JPS5743689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55119424A JPS5743689A (en) 1980-08-28 1980-08-28 Preparation of ethanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55119424A JPS5743689A (en) 1980-08-28 1980-08-28 Preparation of ethanol

Publications (2)

Publication Number Publication Date
JPS5743689A true JPS5743689A (en) 1982-03-11
JPS638750B2 JPS638750B2 (en) 1988-02-24

Family

ID=14761104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55119424A Granted JPS5743689A (en) 1980-08-28 1980-08-28 Preparation of ethanol

Country Status (1)

Country Link
JP (1) JPS5743689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008118217A (en) * 2006-10-31 2008-05-22 Sanyo Electric Co Ltd Electroacoustic transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008118217A (en) * 2006-10-31 2008-05-22 Sanyo Electric Co Ltd Electroacoustic transducer

Also Published As

Publication number Publication date
JPS638750B2 (en) 1988-02-24

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