AU6373986A - Biotechnological continuous process for hydrolysis of carbohydrates with simultaneous further processing of products resulting from the decomposition of micro-organisms - Google Patents

Biotechnological continuous process for hydrolysis of carbohydrates with simultaneous further processing of products resulting from the decomposition of micro-organisms

Info

Publication number
AU6373986A
AU6373986A AU63739/86A AU6373986A AU6373986A AU 6373986 A AU6373986 A AU 6373986A AU 63739/86 A AU63739/86 A AU 63739/86A AU 6373986 A AU6373986 A AU 6373986A AU 6373986 A AU6373986 A AU 6373986A
Authority
AU
Australia
Prior art keywords
bacteria
biotechnological
carbohydrates
organisms
hydrolysis
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
AU63739/86A
Other versions
AU592118B2 (en
Inventor
Winfried Hartmeier
Sabine Tramm-Werner
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.)
Kraftanlagen AG
Original Assignee
Kraftanlagen AG
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 Kraftanlagen AG filed Critical Kraftanlagen AG
Publication of AU6373986A publication Critical patent/AU6373986A/en
Application granted granted Critical
Publication of AU592118B2 publication Critical patent/AU592118B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
    • 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
    • C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
    • 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)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Saccharide Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

A process enables production of ethanol, butyl alcohol, acetone, lactic acids and glycerine from substrates normally not fermentable during a single fermentation stage by the simultaneous addition of hydrolysing and immobilizing enzymes and flock-type bacteria in a tower reactor. For this purpose enzyme flocks are produced having similar physical properties to those of bacteria flocks, and they are introduced with the latter in the tower reactor. The reactor comprises a widened end piece and a cylinder inserted in the latter so that the product which overflows out of the cylinder is in a non-turbulent region. The enzymes thus remain in the reaction chamber and the bacteria become richer without the need for filters or membranes.
AU63739/86A 1985-09-19 1986-09-18 Biotechnological continuous process for hydrolysis of carbohydrates with simultaneous further processing of products resulting from the decomposition of micro-organisms Ceased AU592118B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853533352 DE3533352A1 (en) 1985-09-19 1985-09-19 BIOTECHNOLOGICAL CONTINUOUS PROCESS FOR THE HYDROLYSIS OF CARBOHYDRATES AND THE SIMULTANEOUS PROCESSING OF THE CUTTING PRODUCTS BY MICROORGANISMS
DE3533352 1985-09-19

Publications (2)

Publication Number Publication Date
AU6373986A true AU6373986A (en) 1987-04-07
AU592118B2 AU592118B2 (en) 1990-01-04

Family

ID=6281328

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63739/86A Ceased AU592118B2 (en) 1985-09-19 1986-09-18 Biotechnological continuous process for hydrolysis of carbohydrates with simultaneous further processing of products resulting from the decomposition of micro-organisms

Country Status (9)

Country Link
EP (1) EP0236393B1 (en)
JP (1) JPS63500912A (en)
AT (1) ATE73489T1 (en)
AU (1) AU592118B2 (en)
BR (1) BR8606872A (en)
DE (2) DE3533352A1 (en)
DK (1) DK247887D0 (en)
NO (1) NO167587C (en)
WO (1) WO1987001725A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006615A1 (en) * 1986-05-01 1987-11-05 University Of Queensland Conversion of pre-treated and liquefied starch to ethanol using amyloglucosidase and zymomonas mobilis

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630751B1 (en) * 1988-05-02 1992-03-13 Rhone Poulenc Chimie PROCESS FOR PRODUCING ITACONIC ACID
DE4316934A1 (en) * 1993-05-21 1994-11-24 Hoelzemann Metallverarbeitung Fixed bed bioreactor having a varying bed state parameter
EP0788551A1 (en) * 1994-10-27 1997-08-13 Genencor International Inc. A method for improved raw material utilization in fermentation processes
US5599689A (en) * 1995-05-12 1997-02-04 E. I. Du Pont De Nemours And Company Process for making 1,3-propanediol from carbohydrates using mixed microbial cultures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142230A3 (en) * 1983-09-27 1986-06-11 University Of Queensland Conversion of sucrose to fructose and ethanol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006615A1 (en) * 1986-05-01 1987-11-05 University Of Queensland Conversion of pre-treated and liquefied starch to ethanol using amyloglucosidase and zymomonas mobilis

Also Published As

Publication number Publication date
DK247887A (en) 1987-05-14
WO1987001725A1 (en) 1987-03-26
BR8606872A (en) 1987-11-03
EP0236393B1 (en) 1992-03-11
JPS63500912A (en) 1988-04-07
NO167587B (en) 1991-08-12
NO871904L (en) 1987-05-07
AU592118B2 (en) 1990-01-04
NO167587C (en) 1991-11-20
DE3533352A1 (en) 1987-03-19
DE3684301D1 (en) 1992-04-16
ATE73489T1 (en) 1992-03-15
DK247887D0 (en) 1987-05-14
EP0236393A1 (en) 1987-09-16
NO871904D0 (en) 1987-05-07

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