JPS5743689A - Preparation of ethanol - Google Patents
Preparation of ethanolInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008118217A (en) * | 2006-10-31 | 2008-05-22 | Sanyo Electric Co Ltd | Electroacoustic transducer |
-
1980
- 1980-08-28 JP JP55119424A patent/JPS5743689A/en active Granted
Cited By (1)
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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