RU2005138380A - Способ получения этанола - Google Patents
Способ получения этанола Download PDFInfo
- Publication number
- RU2005138380A RU2005138380A RU2005138380/13A RU2005138380A RU2005138380A RU 2005138380 A RU2005138380 A RU 2005138380A RU 2005138380/13 A RU2005138380/13 A RU 2005138380/13A RU 2005138380 A RU2005138380 A RU 2005138380A RU 2005138380 A RU2005138380 A RU 2005138380A
- Authority
- RU
- Russia
- Prior art keywords
- mash
- stage
- preparation
- ethanol
- centrate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C12/00—Processes specially adapted for making special kinds of beer
- C12C12/04—Beer with low alcohol content
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
- C12F3/00—Recovery of by-products
- C12F3/06—Recovery of by-products from beer and wine
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (2)
1. Способ получения этанола, включающий стадию подготовки исходной бражки, ее подогрев и осуществляемые при пониженном давлении непрерывное сбраживание и непрерывная отгонка водно-спиртовых паров и углекислого газа с последующим отводом отработанной бражки и возвратом ее части на стадию подготовки исходной бражки, отличающийся тем, что в процессе отвода бражку подвергают декантированию с выделением фугата, а на стадию подготовки исходной бражки направляют образованный фугат.
2. Способ по п.1, отличающийся тем, что в процессе отгонки контролируют содержание этанола в бражке и по достижении значения этанола менее 0,5% бражку отводят.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2005138380/13A RU2314347C2 (ru) | 2005-12-12 | 2005-12-12 | Способ получения этанола |
US11/427,004 US20070134372A1 (en) | 2005-12-12 | 2006-06-28 | Method of producing ethanol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2005138380/13A RU2314347C2 (ru) | 2005-12-12 | 2005-12-12 | Способ получения этанола |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2005138380A true RU2005138380A (ru) | 2007-06-20 |
RU2314347C2 RU2314347C2 (ru) | 2008-01-10 |
Family
ID=38139688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2005138380/13A RU2314347C2 (ru) | 2005-12-12 | 2005-12-12 | Способ получения этанола |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070134372A1 (ru) |
RU (1) | RU2314347C2 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT5922B (lt) * | 2011-06-08 | 2013-04-25 | Uab "Rokiškio Pragiedruliai" | Stipraus alkoholinio gėrimo gamybos būdas |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7905624A (pt) * | 1979-08-31 | 1980-10-29 | Versa Consultoria Tecnica Ltd | Processo para a producao de alool combustivel, sem vinhoto |
US4359533A (en) * | 1980-11-26 | 1982-11-16 | The United States Of America As Represented By The Department Of Energy | Fermentative alcohol production |
-
2005
- 2005-12-12 RU RU2005138380/13A patent/RU2314347C2/ru not_active IP Right Cessation
-
2006
- 2006-06-28 US US11/427,004 patent/US20070134372A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2314347C2 (ru) | 2008-01-10 |
US20070134372A1 (en) | 2007-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121213 |