FR2256956A1 - Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank - Google Patents

Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank

Info

Publication number
FR2256956A1
FR2256956A1 FR7400308A FR7400308A FR2256956A1 FR 2256956 A1 FR2256956 A1 FR 2256956A1 FR 7400308 A FR7400308 A FR 7400308A FR 7400308 A FR7400308 A FR 7400308A FR 2256956 A1 FR2256956 A1 FR 2256956A1
Authority
FR
France
Prior art keywords
temp
tank
aerobic fermentation
oxygen
control
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
FR7400308A
Other languages
English (en)
Other versions
FR2256956B1 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR7400308A priority Critical patent/FR2256956A1/fr
Publication of FR2256956A1 publication Critical patent/FR2256956A1/fr
Application granted granted Critical
Publication of FR2256956B1 publication Critical patent/FR2256956B1/fr
Granted 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
    • 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
    • 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
    • C12M29/26—Conditioning fluids entering or exiting the reaction vessel
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/48—Automatic or computerized control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR7400308A 1974-01-04 1974-01-04 Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank Granted FR2256956A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400308A FR2256956A1 (en) 1974-01-04 1974-01-04 Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400308A FR2256956A1 (en) 1974-01-04 1974-01-04 Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank

Publications (2)

Publication Number Publication Date
FR2256956A1 true FR2256956A1 (en) 1975-08-01
FR2256956B1 FR2256956B1 (fr) 1977-08-26

Family

ID=9133121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400308A Granted FR2256956A1 (en) 1974-01-04 1974-01-04 Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank

Country Status (1)

Country Link
FR (1) FR2256956A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542031A (en) * 1947-09-12 1951-02-20 Humfeld Harry Fermentor for submerged cultures
FR1269543A (fr) * 1960-10-07 1961-08-11 Hefe Patent G M B H Procédé et dispositif pour la préparation de levure, plus particulièrement de levure de boulangerie
US3715304A (en) * 1970-01-13 1973-02-06 H Hefermehl Method of controlling the temperature in a sewage treatment system,and apparatus therefor
US3728227A (en) * 1968-06-18 1973-04-17 North American Rockwell Microorganism culture apparatus
US3775256A (en) * 1971-10-14 1973-11-27 M Risinger Anaerobic bacteria laboratory
FR2184035A1 (fr) * 1972-05-10 1973-12-21 New Brunswick Scientific Co

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542031A (en) * 1947-09-12 1951-02-20 Humfeld Harry Fermentor for submerged cultures
FR1269543A (fr) * 1960-10-07 1961-08-11 Hefe Patent G M B H Procédé et dispositif pour la préparation de levure, plus particulièrement de levure de boulangerie
US3728227A (en) * 1968-06-18 1973-04-17 North American Rockwell Microorganism culture apparatus
US3715304A (en) * 1970-01-13 1973-02-06 H Hefermehl Method of controlling the temperature in a sewage treatment system,and apparatus therefor
US3775256A (en) * 1971-10-14 1973-11-27 M Risinger Anaerobic bacteria laboratory
FR2184035A1 (fr) * 1972-05-10 1973-12-21 New Brunswick Scientific Co

Also Published As

Publication number Publication date
FR2256956B1 (fr) 1977-08-26

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