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GB201004663D0 - Continuous culture of anaerobic solvent-producing bacteria - Google Patents

Continuous culture of anaerobic solvent-producing bacteria

Info

Publication number
GB201004663D0
GB201004663D0 GBGB1004663.9A GB201004663A GB201004663D0 GB 201004663 D0 GB201004663 D0 GB 201004663D0 GB 201004663 A GB201004663 A GB 201004663A GB 201004663 D0 GB201004663 D0 GB 201004663D0
Authority
GB
United Kingdom
Prior art keywords
microorganisms
continuous
flow
producing bacteria
continuous culture
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.)
Ceased
Application number
GBGB1004663.9A
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.)
Cpi Innovation Services Ltd
Original Assignee
Cpi Innovation Services 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 Cpi Innovation Services Ltd filed Critical Cpi Innovation Services Ltd
Priority to GBGB1004663.9A priority Critical patent/GB201004663D0/en
Publication of GB201004663D0 publication Critical patent/GB201004663D0/en
Priority to PCT/GB2011/050569 priority patent/WO2011117625A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C12N1/20—Bacteria; Culture media therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/185—Stationary reactors having moving elements inside of the pulsating type
    • 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
    • C12M23/02—Form or structure of the vessel
    • C12M23/06—Tubular
    • 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
    • C12M27/18—Flow directing inserts
    • C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
    • 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
    • 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
    • C12P7/065—Ethanol, i.e. non-beverage with microorganisms other than yeasts
    • 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
    • C12P7/16—Butanols
    • 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
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • C12P7/28—Acetone-containing products
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A method of continuous culturing of microorganisms having a life cycle including a starting point and a productive point is carried out in an oscillating-flow tubular reactor on a continuous or semi-continuous basis. The microorganisms - preferably solvent-producing clostridia - and feed are introduced at (23) and (21) into the tubular reactor (1) at one end in a liquid medium which is caused to flow to the other end. The tube is long enough to allow what is in essence plug flow along its length, and the flow rate is determined so that the microorganisms reach their productive point substantially at the outlet end of the reactor. The solvents can then be extracted and the microorganisms returned to the starting point.
GBGB1004663.9A 2010-03-22 2010-03-22 Continuous culture of anaerobic solvent-producing bacteria Ceased GB201004663D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1004663.9A GB201004663D0 (en) 2010-03-22 2010-03-22 Continuous culture of anaerobic solvent-producing bacteria
PCT/GB2011/050569 WO2011117625A1 (en) 2010-03-22 2011-03-22 Continuous culture of anaerobic solvent-producing bacteria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1004663.9A GB201004663D0 (en) 2010-03-22 2010-03-22 Continuous culture of anaerobic solvent-producing bacteria

Publications (1)

Publication Number Publication Date
GB201004663D0 true GB201004663D0 (en) 2010-05-05

Family

ID=42228038

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1004663.9A Ceased GB201004663D0 (en) 2010-03-22 2010-03-22 Continuous culture of anaerobic solvent-producing bacteria

Country Status (2)

Country Link
GB (1) GB201004663D0 (en)
WO (1) WO2011117625A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507487A (en) 2012-10-30 2014-05-07 Ashe Morris Ltd Rotating flow reactor
GB2507488A (en) * 2012-10-30 2014-05-07 Ashe Morris Ltd Rotating flow reactor with extended flow path
CN107603875A (en) * 2017-10-30 2018-01-19 乐山晟嘉电气股份有限公司 A kind of intelligent biological bacterium culture machine and cultural method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191504845A (en) 1915-03-29 1919-03-06 Charles Weizmann Improvements in the Bacterial Fermentation of Carbohydrates and in Bacterial Cultures for the same.
GB424135A (en) 1933-08-15 1935-02-15 Henry Dreyfus Production of organic compounds by fermentation
GB480770A (en) 1936-05-23 1938-02-23 William Arthur Burton Improvements in or relating to fermentation processes
US4568643A (en) 1981-08-03 1986-02-04 Sidney Levy Continuous process for producing n-butanol employing anaerobic fermentation
GB2423525A (en) * 2005-02-26 2006-08-30 Gareth King Photobioreactor solvent extraction process unit
TW200825169A (en) * 2006-09-13 2008-06-16 Petroalgae Llc Tubular microbial growth system
GB0724179D0 (en) 2007-12-11 2008-01-23 Ct For Process Innovation The Fermentation process

Also Published As

Publication number Publication date
WO2011117625A1 (en) 2011-09-29

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)