FR2073933A5 - Fermentation tank - Google Patents

Fermentation tank

Info

Publication number
FR2073933A5
FR2073933A5 FR7045576A FR7045576A FR2073933A5 FR 2073933 A5 FR2073933 A5 FR 2073933A5 FR 7045576 A FR7045576 A FR 7045576A FR 7045576 A FR7045576 A FR 7045576A FR 2073933 A5 FR2073933 A5 FR 2073933A5
Authority
FR
France
Prior art keywords
tube
fermentation tank
conical
stirrer
shearling
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.)
Expired
Application number
FR7045576A
Other languages
French (fr)
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Application granted granted Critical
Publication of FR2073933A5 publication Critical patent/FR2073933A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12M29/08—Air lift
    • 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/14—Glutamic acid; Glutamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Circulation tube in the fermentation tank is conical in part and has a stirrer arranged in the lower part of the tube. A gas entry pipe with holes is in the lower part of the tube, and this can be conical above and cylindrical in its bottom part, with the stirrer vanes so dimensioned as to scape close to the cylinder wall and thus produce a shearling effect which disperses the droplets and breaks up the gas bubbles arising.
FR7045576A 1969-12-22 1970-12-17 Fermentation tank Expired FR2073933A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10252269 1969-12-22

Publications (1)

Publication Number Publication Date
FR2073933A5 true FR2073933A5 (en) 1971-10-01

Family

ID=14329658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045576A Expired FR2073933A5 (en) 1969-12-22 1970-12-17 Fermentation tank

Country Status (2)

Country Link
DE (1) DE2062310A1 (en)
FR (1) FR2073933A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031258A1 (en) * 1979-12-25 1981-07-01 Kyowa Hakko Kogyo Co., Ltd A bubble column with draft device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU199557B (en) * 1987-06-12 1990-02-28 Biogal Gyogyszergyar Equipment of fermentation for breeding of aerobic microorganisms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031258A1 (en) * 1979-12-25 1981-07-01 Kyowa Hakko Kogyo Co., Ltd A bubble column with draft device
US4327042A (en) 1979-12-25 1982-04-27 Kyowa Hakko Kogyo Co., Ltd. Draft device for a bubble column
DK152221B (en) * 1979-12-25 1988-02-08 Kyowa Hakko Kogyo Kk BUBBLE CHANNEL COLUMN

Also Published As

Publication number Publication date
DE2062310A1 (en) 1971-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse