JPS57189693A - Concentrating method of mash and evaporating and separating method of alcohol - Google Patents
Concentrating method of mash and evaporating and separating method of alcoholInfo
- Publication number
- JPS57189693A JPS57189693A JP56074158A JP7415881A JPS57189693A JP S57189693 A JPS57189693 A JP S57189693A JP 56074158 A JP56074158 A JP 56074158A JP 7415881 A JP7415881 A JP 7415881A JP S57189693 A JPS57189693 A JP S57189693A
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- pipe
- evaporators
- mash
- evaporating
- 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.)
- Pending
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
Abstract
PURPOSE: To save energy, by using a combination of four evaporators in the five evaporators as two sets of two-effect evaporators without using a mash column, compressing the generated steam, using the compressed steam as a heat source in the former stage, and evaporating the remaining water in the fifth evaporator.
CONSTITUTION: A mash concentrated in an evaporator 1 is fed through a pipe 10 to an evaporator 2, further concentrated, passed through a pipe 11, and evaporators 3 and 4 and discharged from a pipe 13 as a concentrate. A vapor expelled from the evaporator 1 is fed through a pipe 14 to the evaporator 4 and utilized as a heat source for concentration. The vapor from the evaporator 4 is passed through a pipe 15 and a compresor 16 and utilized as a heat source for the evaporator 1. This is the same as in the case of the evaporators 2 and 3. The concentrate discharged from the pipe 13 is introduced into an evaporator 50, concentrated by a heating element 50' and taken out of a pipe 42.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56074158A JPS57189693A (en) | 1981-05-19 | 1981-05-19 | Concentrating method of mash and evaporating and separating method of alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56074158A JPS57189693A (en) | 1981-05-19 | 1981-05-19 | Concentrating method of mash and evaporating and separating method of alcohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57189693A true JPS57189693A (en) | 1982-11-22 |
Family
ID=13539063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56074158A Pending JPS57189693A (en) | 1981-05-19 | 1981-05-19 | Concentrating method of mash and evaporating and separating method of alcohol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57189693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5909598B2 (en) * | 2013-05-28 | 2016-04-26 | アサヒグループホールディングス株式会社 | Method for producing crude sugar and ethanol by selective fermentation method |
-
1981
- 1981-05-19 JP JP56074158A patent/JPS57189693A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5909598B2 (en) * | 2013-05-28 | 2016-04-26 | アサヒグループホールディングス株式会社 | Method for producing crude sugar and ethanol by selective fermentation method |
| TWI631216B (en) * | 2013-05-28 | 2018-08-01 | 朝日集團控股股份有限公司 | Method for producing raw sugar and ethanol by selective fermentation method |
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