FR2400386A1 - Procede de realisation de conversions enzymatiques - Google Patents

Procede de realisation de conversions enzymatiques

Info

Publication number
FR2400386A1
FR2400386A1 FR7823978A FR7823978A FR2400386A1 FR 2400386 A1 FR2400386 A1 FR 2400386A1 FR 7823978 A FR7823978 A FR 7823978A FR 7823978 A FR7823978 A FR 7823978A FR 2400386 A1 FR2400386 A1 FR 2400386A1
Authority
FR
France
Prior art keywords
fluidized bed
enzyme
substrate
carried out
solution
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
FR7823978A
Other languages
English (en)
Other versions
FR2400386B1 (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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2400386A1 publication Critical patent/FR2400386A1/fr
Application granted granted Critical
Publication of FR2400386B1 publication Critical patent/FR2400386B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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
    • C12M21/18—Apparatus specially designed for the use of free, immobilized or carrier-bound enzymes
    • 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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/16—Particles; Beads; Granular material; Encapsulation
    • 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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/16—Particles; Beads; Granular material; Encapsulation
    • C12M25/20—Fluidized bed
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/813—Continuous fermentation

Abstract

L'invention concerne un procédé de conversion enzymatique. L'invention concerne un procédé de conversion chimique à l'aide d'enzymes qui est effectuée en passant une solution du substrat par une série de lits fluidisés d'enzyme immobilisé, les particules d'enzyme étant amenées de façon discontinue et contre le sens du courant de la solution depuis un lit fluidisé vers un lit fluidisé attenant Par préférence, on effectue le procédé dans une colonne, divisée par des organes horizontaux en plusieurs compartiments superposés distincts, chaque compartiment contenant un lit fluidisé d'enzyme. L'invention permet une meilleure utilisation de l'activité enzymatique et une conversion plus complète du substrat
FR7823978A 1977-08-19 1978-08-17 Procede de realisation de conversions enzymatiques Granted FR2400386A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7709179A NL7709179A (nl) 1977-08-19 1977-08-19 Werkwijze voor het uitvoeren van enzymatische omzettingen.

Publications (2)

Publication Number Publication Date
FR2400386A1 true FR2400386A1 (fr) 1979-03-16
FR2400386B1 FR2400386B1 (fr) 1984-11-16

Family

ID=19829036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823978A Granted FR2400386A1 (fr) 1977-08-19 1978-08-17 Procede de realisation de conversions enzymatiques

Country Status (11)

Country Link
US (1) US4209591A (fr)
JP (1) JPS5444088A (fr)
BE (1) BE869496A (fr)
CA (1) CA1117043A (fr)
CH (1) CH646195A5 (fr)
DE (1) DE2835979A1 (fr)
DK (1) DK344378A (fr)
FR (1) FR2400386A1 (fr)
GB (1) GB2003048B (fr)
IT (1) IT1107204B (fr)
NL (1) NL7709179A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042306A2 (fr) * 1980-06-17 1981-12-23 Exxon Research And Engineering Company Procédé continu à basse énergie pour accroître l'état d'oxydation d'un substrat organique oxydable
DE3603792A1 (de) * 1986-02-07 1987-08-13 Caro Thomas Mehrstufiges verfahren zur stoffumwandlung mittels katalysatoren und reaktor zu dessen durchfuehrung
EP0412467A1 (fr) * 1989-08-11 1991-02-13 Hans Ulrich Dr. Geyer Procédé pour effectuer en continu des transformations enzymatiques à l'aide de biocatalyseurs immobilisés

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876096A (ja) * 1981-10-31 1983-05-09 Mitsubishi Kakoki Kaisha Ltd 連続アルコ−ル発酵方法
US4451566A (en) * 1981-12-04 1984-05-29 Spencer Donald B Methods and apparatus for enzymatically producing ethanol
US4604361A (en) * 1983-03-29 1986-08-05 Agropur Cooperative Agro-Alimentaire Reactor for producing gas by means of micro-organisms
JPH0634695B2 (ja) * 1984-09-07 1994-05-11 株式会社日立製作所 培地の輸送配管
EP0215820A1 (fr) * 1985-02-28 1987-04-01 Verax Corporation Bioreacteur fluidise et procede de culture de cellules
US4978616A (en) * 1985-02-28 1990-12-18 Verax Corporation Fluidized cell cultivation process
DE3683321D1 (de) * 1985-06-18 1992-02-20 Anawa Muenchen Ag Biolog Lab Traeger fuer die kultivierung von menschlichen und/oder tierischen zellen in einem fermenter.
DE4119281A1 (de) * 1991-06-12 1992-12-17 Basf Ag Verfahren zur herstellung von enzymzubereitungen
CN1036146C (zh) * 1992-09-09 1997-10-15 中国科学院沈阳应用生态研究所 多层分隔式生物反应器及该反应器用于发酵玉米醪生产酒精工艺
US6054319A (en) * 1998-02-03 2000-04-25 Board Of Trustees Operating Michigan State University Method and apparatus for growing cells using gas or liquid aphrons
WO1999062828A1 (fr) 1998-05-29 1999-12-09 Proton Energy Systems Systeme de gestion des fluides pour l'electrolyse de l'eau
US6666961B1 (en) * 1999-11-18 2003-12-23 Proton Energy Systems, Inc. High differential pressure electrochemical cell
US7153409B2 (en) * 1999-12-16 2006-12-26 Proton Energy Systems, Inc. Electrochemical cell system and method of operation
US6471850B2 (en) * 1999-12-16 2002-10-29 Proton Energy Systems, Inc. Low gravity electrochemical cell
WO2001047053A1 (fr) 1999-12-22 2001-06-28 Proton Energy Systems, Inc. Systeme de piles electrochimiques
CA2354782C (fr) * 2001-08-02 2013-02-26 Bradley A. Saville Methode de recuperation de biocatalyseurs immobilises
WO2004015805A2 (fr) * 2002-08-09 2004-02-19 Proton Energy Systems, Inc. Structure support de cellule electrochimique
EP1840203A1 (fr) * 2006-03-31 2007-10-03 Cargill, Inc. Modification enzymatique dans un lit fixe à régénération continue
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) * 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US20150353970A1 (en) * 2012-12-31 2015-12-10 Trans Bio-Diesel Ltd. Enzymatic transesterification/esterification processing systems and processes employing lipases immobilzed on hydrophobic resins

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74556C (fr) * 1900-01-01
GB864991A (en) * 1957-07-29 1961-04-12 Instituto Nacional Industria Improvements in or relating to the passage of solids between fluidized beds
US3079222A (en) * 1959-11-09 1963-02-26 United Steel Companies Ltd Fluidised bed process and apparatus for use therein
US4016293A (en) * 1972-02-23 1977-04-05 Coughlin Robert W Method of carrying out enzyme catalyzed reactions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525590A (en) * 1964-03-03 1970-08-25 Pechiney Saint Gobain Process and apparatus for the preparation of ammonia and chlorine from ammonium chloride
US3928143A (en) * 1972-02-23 1975-12-23 Robert W Coughlin Method of carrying out enzyme-catalyzed reactions
US4048018A (en) * 1974-08-05 1977-09-13 Coughlin Robert W Method of carrying out enzyme catalyzed reactions
SE397336B (sv) * 1975-02-28 1977-10-31 Arbman Dev Ab Forfarande och anordning for biologisk rening av vetskeformigt avfall
US4032407A (en) * 1976-02-24 1977-06-28 The United States Of America As Represented By The United States Energy Research & Development Administration Tapered bed bioreactor
US4138290A (en) * 1976-04-22 1979-02-06 Novo Laboratories, Incorporated Glucose isomerization under expanded bed conditions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74556C (fr) * 1900-01-01
GB864991A (en) * 1957-07-29 1961-04-12 Instituto Nacional Industria Improvements in or relating to the passage of solids between fluidized beds
US3079222A (en) * 1959-11-09 1963-02-26 United Steel Companies Ltd Fluidised bed process and apparatus for use therein
US4016293A (en) * 1972-02-23 1977-04-05 Coughlin Robert W Method of carrying out enzyme catalyzed reactions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1974 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042306A2 (fr) * 1980-06-17 1981-12-23 Exxon Research And Engineering Company Procédé continu à basse énergie pour accroître l'état d'oxydation d'un substrat organique oxydable
EP0042306A3 (fr) * 1980-06-17 1983-02-09 Exxon Research And Engineering Company Procédé continu à basse énergie pour accroítre l'état d'oxydation d'un substrat organique oxydable
DE3603792A1 (de) * 1986-02-07 1987-08-13 Caro Thomas Mehrstufiges verfahren zur stoffumwandlung mittels katalysatoren und reaktor zu dessen durchfuehrung
EP0412467A1 (fr) * 1989-08-11 1991-02-13 Hans Ulrich Dr. Geyer Procédé pour effectuer en continu des transformations enzymatiques à l'aide de biocatalyseurs immobilisés

Also Published As

Publication number Publication date
NL7709179A (nl) 1979-02-21
IT7850790A0 (it) 1978-08-18
JPS6250113B2 (fr) 1987-10-22
DE2835979A1 (de) 1979-03-01
US4209591A (en) 1980-06-24
FR2400386B1 (fr) 1984-11-16
IT1107204B (it) 1985-11-25
DE2835979C2 (fr) 1987-08-06
CA1117043A (fr) 1982-01-26
BE869496A (nl) 1979-02-05
JPS5444088A (en) 1979-04-07
GB2003048A (en) 1979-03-07
DK344378A (da) 1979-02-20
GB2003048B (en) 1982-07-21
CH646195A5 (de) 1984-11-15

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Legal Events

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