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 column

Info

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
Application number
FR7236464A
Other languages
French (fr)
Other versions
FR2156385B1 (en
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.)
HERRMANN FA GEB
VERSUCHS LEHRANSTALT
Original Assignee
HERRMANN FA GEB
VERSUCHS LEHRANSTALT
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 HERRMANN FA GEB, VERSUCHS LEHRANSTALT filed Critical HERRMANN FA GEB
Publication of FR2156385A1 publication Critical patent/FR2156385A1/en
Application granted granted Critical
Publication of FR2156385B1 publication Critical patent/FR2156385B1/fr
Granted legal-status Critical Current

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.
FR7236464A 1971-10-16 1972-10-13 Ethanol prodn - by continuous fermentation to derive mixture contg ethanol in multistage column Granted FR2156385A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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