FR2156385A1 - Ethanol prodn - by continuous fermentation to derive mixture contg ethanol in multistage column - Google Patents
Ethanol prodn - by continuous fermentation to derive mixture contg ethanol in multistage columnInfo
- Publication number
- FR2156385A1 FR2156385A1 FR7236464A FR7236464A FR2156385A1 FR 2156385 A1 FR2156385 A1 FR 2156385A1 FR 7236464 A FR7236464 A FR 7236464A FR 7236464 A FR7236464 A FR 7236464A FR 2156385 A1 FR2156385 A1 FR 2156385A1
- Authority
- FR
- France
- Prior art keywords
- ethanol
- column
- prodn
- fermentation
- continuous fermentation
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
- C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/34—Internal compartments or partitions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mycology (AREA)
- Clinical Laboratory Science (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The column is subdivided by flat or conical etc. floors within which are a number of one way ports (capped stand pipes, syphons, non return valves) which only allow an upward movement of the feed stock as it ferments progressively, the product being extracted from the top of the column. Within each compartment a turbulent gas movement is maintained using externally fed gases which are inert w.r.t. the micro-organisms causing fermentation and/or the CO2 produced during fermentation part of the gases being recycled optionally as may be the yeast, fungi or bacteria used to promote fermentation. A higher grade prod is obtd.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712151574 DE2151574A1 (en) | 1971-10-16 | 1971-10-16 | PROCESS AND DEVICE FOR THE OBTAINING AETHANOL CONTAINING PRODUCTS BY FERMENTATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2156385A1 true FR2156385A1 (en) | 1973-05-25 |
FR2156385B1 FR2156385B1 (en) | 1976-05-21 |
Family
ID=5822505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7236464A Granted FR2156385A1 (en) | 1971-10-16 | 1972-10-13 | Ethanol prodn - by continuous fermentation to derive mixture contg ethanol in multistage column |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2151574A1 (en) |
FR (1) | FR2156385A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2285454A1 (en) * | 1974-09-19 | 1976-04-16 | Giovanola Freres Sa | PROCESS FOR TRANSFORMATION OF A MICROBIOLOGICAL SUBSTRATE AND DEVICE FOR CARRYING OUT THIS PROCESS |
FR2336476A1 (en) * | 1975-12-23 | 1977-07-22 | Vysoka Skola Chem Tech | Continuous prodn. of biomass from ethanolic substrates - using a multistage tower fermenter |
FR2482129A1 (en) * | 1980-03-04 | 1981-11-13 | Tokyo Rikakikai Kk | APPARATUS FOR CONTINUOUS FERMENTATION OR REACTION |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931401A (en) * | 1988-09-01 | 1990-06-05 | La Societe De Recherche Snc Inc. | Bioreactor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1307047A (en) * | 1960-11-28 | 1962-10-19 | Apv Co Ltd | Process and installation for the manufacture of alcoholic liquids, and in particular beer |
-
1971
- 1971-10-16 DE DE19712151574 patent/DE2151574A1/en active Pending
-
1972
- 1972-10-13 FR FR7236464A patent/FR2156385A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1307047A (en) * | 1960-11-28 | 1962-10-19 | Apv Co Ltd | Process and installation for the manufacture of alcoholic liquids, and in particular beer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2285454A1 (en) * | 1974-09-19 | 1976-04-16 | Giovanola Freres Sa | PROCESS FOR TRANSFORMATION OF A MICROBIOLOGICAL SUBSTRATE AND DEVICE FOR CARRYING OUT THIS PROCESS |
FR2336476A1 (en) * | 1975-12-23 | 1977-07-22 | Vysoka Skola Chem Tech | Continuous prodn. of biomass from ethanolic substrates - using a multistage tower fermenter |
FR2482129A1 (en) * | 1980-03-04 | 1981-11-13 | Tokyo Rikakikai Kk | APPARATUS FOR CONTINUOUS FERMENTATION OR REACTION |
Also Published As
Publication number | Publication date |
---|---|
FR2156385B1 (en) | 1976-05-21 |
DE2151574A1 (en) | 1973-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |