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ES474112A1 - Un dispositivo para la obtencion microbiologica de proteinasunicelulares a partir de etanol. - Google Patents

Un dispositivo para la obtencion microbiologica de proteinasunicelulares a partir de etanol.

Info

Publication number
ES474112A1
ES474112A1 ES474112A ES474112A ES474112A1 ES 474112 A1 ES474112 A1 ES 474112A1 ES 474112 A ES474112 A ES 474112A ES 474112 A ES474112 A ES 474112A ES 474112 A1 ES474112 A1 ES 474112A1
Authority
ES
Spain
Prior art keywords
column
oxygen
fermentation
heat exchanger
ethanol
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
ES474112A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19772700697 external-priority patent/DE2700697C3/de
Priority claimed from DE19772700698 external-priority patent/DE2700698C3/de
Application filed by Individual filed Critical Individual
Publication of ES474112A1 publication Critical patent/ES474112A1/es
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
    • 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
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • 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
    • C12M29/20—Degassing; Venting; Bubble traps
    • 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
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • 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
    • C12N1/32—Processes using, or culture media containing, lower alkanols, i.e. C1 to C6
    • 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
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/94—Saccharomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Un dispositivo para la obtención microbiológica de proteínas unicelulares a partir de etanol, en el que se dispone de un fermentador de producción (1) con alimentadores para la solución de nutrientes, inoculo así como oxigeno y extractores para la biomasa y gases de emisión, en el caso de desearse adicionalmente con alimentador (es) para sustancias auxiliares y válvula de muestreo, así como un dispositivo de bombeo para la circulación del medio de cultivo, y caracterizado además porque el fermentador de producción (1) esta unido por medio de tuberías (9) y (10) a un intercambiador de calor separado (3), la bomba (4) para efectuar la circulación en circuito cerrado del medio de cultivo a través del fermentador (1), tubería superior (9), intercambiador de calor (3) y tubería inferior (10) va situado en la tubería inferior (10), por encima del alimentador de oxigeno (7) incidiendo por encima del fondo del fermentador (1) se halla situado un distribuidor del flujo de gas (8) provisto con porosde 1 a 7 micras de tamaño y la tubería inferior (10) con forma de un alimentador tangencial para líquidos va situada directamente por encima del distribuidor de flujo de gas (8) incidiendo en el fermentador (1), y caracterizándose además porque en el sentido de circulación entre el fermentador (1) y el intercambiador de calor (3) se encuentra una cámara de desgaseado (2) y por ir la tubería superior (9) dispuesta con incidencia desde arriba hasta abajo en la cámara de desgaseado, (2) en forma de un alimentador de líquidos vertical.
ES474112A 1977-01-10 1978-10-11 Un dispositivo para la obtencion microbiologica de proteinasunicelulares a partir de etanol. Expired ES474112A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772700697 DE2700697C3 (de) 1977-01-10 1977-01-10 Vorrichtung zur Gewinnung von mikrowellen Produkten
DE19772700698 DE2700698C3 (de) 1977-01-10 1977-01-10 Verfahren zur mikrobiologischen Gewinnung von Einzellerprotein auf Basis von Äthanol

Publications (1)

Publication Number Publication Date
ES474112A1 true ES474112A1 (es) 1979-05-16

Family

ID=25771441

Family Applications (2)

Application Number Title Priority Date Filing Date
ES465852A Expired ES465852A1 (es) 1977-01-10 1978-01-10 Un procedimiento para la obtencion microbiologica de protei-nas unicelulares a partir de etanol
ES474112A Expired ES474112A1 (es) 1977-01-10 1978-10-11 Un dispositivo para la obtencion microbiologica de proteinasunicelulares a partir de etanol.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES465852A Expired ES465852A1 (es) 1977-01-10 1978-01-10 Un procedimiento para la obtencion microbiologica de protei-nas unicelulares a partir de etanol

Country Status (11)

Country Link
US (1) US4808534A (es)
JP (1) JPS53113089A (es)
AR (1) AR214660A1 (es)
AT (1) AT356616B (es)
BR (1) BR7800143A (es)
ES (2) ES465852A1 (es)
FR (1) FR2376898A1 (es)
GB (1) GB1579012A (es)
IT (1) IT1106734B (es)
MX (1) MX7165E (es)
NL (1) NL7800251A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641916A1 (de) * 1976-09-17 1978-03-23 Linde Ag Verfahren zur herstellung von futterhefe
EP0339356A1 (de) * 1988-04-20 1989-11-02 Fried. Krupp AG Hoesch-Krupp Verfahren und Vorrichtung zur Herstellung von Backhefe
WO1991005057A1 (en) * 1989-09-28 1991-04-18 The Salk Institute Biotechnology/Industrial Associates, Inc. Cd4 production in pichia pastoris
US7985574B2 (en) * 2004-02-17 2011-07-26 American Air Liquide, Inc. Oxygen-assisted fermentation process
AU2005250500B2 (en) 2004-06-04 2011-06-23 Global Life Sciences Solutions Usa Llc Disposable bioreactor systems and methods
US7718405B2 (en) * 2005-09-19 2010-05-18 American Air Liquide, Inc. Use of pure oxygen in viscous fermentation processes
US20080020437A1 (en) * 2006-07-20 2008-01-24 Savarese John J Apparatus and method for producing fuel ethanol from biomass
WO2025036978A1 (en) * 2023-08-16 2025-02-20 Dsm Ip Assets B.V. Sustainable biomass production
CN119331740A (zh) * 2024-12-02 2025-01-21 万华化学集团股份有限公司 一种单细胞蛋白发酵液的分离方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE450828A (es) *
AT149901B (de) * 1935-11-14 1937-06-10 Erwin Kissling Verfahren zur Herstellung von Hefe, insbesondere von Bäckereihefe.
US3057785A (en) * 1959-10-15 1962-10-09 Distillers Co Yeast Ltd Fermentation vessel and process
FR1287771A (fr) * 1961-04-17 1962-03-16 Procédé pour l'obtention de produits de fermentation, en particulier de levure, et dispositif pour la mise en oeuvre de ce procédé
DE1232913B (de) * 1963-10-15 1967-01-26 Hans Kersting Belueftungsvorrichtung fuer Gaerungen im Kreislaufverfahren, insbesondere zur Erzeugung von Backhefe
FR1493910A (fr) * 1966-09-15 1967-09-01 Vnii Biosinteza Belkovykh Vesc Procédé de saturation des liquides en oxygène, en particulier dans les processus microbiologiques, et dispositif pour sa mise en oeuvre
GB1353008A (en) * 1970-07-21 1974-05-15 Ici Ltd Fermentation method and fermenter
GB1375189A (en) * 1970-10-30 1974-11-27 Standard Oil Co Process and apparatus for producing single-cell protein materials
US3954565A (en) * 1972-03-29 1976-05-04 Ivan Danilovich Boiko Apparatus for cultivating microorganisms
DE2603668C2 (de) * 1974-07-31 1985-11-07 Hüls AG, 4370 Marl Vorrichtung zur aeroben Fermentation
US3985622A (en) * 1975-01-30 1976-10-12 Phillips Petroleum Company Method and apparatus for conducting fermentation
GB1557156A (en) * 1975-04-08 1979-12-05 Brewing Patents Ltd De-gassing fermentation liquors
US4036699A (en) * 1976-02-02 1977-07-19 Phillips Petroleum Company Fermentation apparatus and method

Also Published As

Publication number Publication date
AT356616B (de) 1980-05-12
ATA16378A (de) 1979-10-15
GB1579012A (en) 1980-11-12
IT1106734B (it) 1985-11-18
FR2376898B1 (es) 1982-07-30
JPS615708B2 (es) 1986-02-20
BR7800143A (pt) 1978-08-22
FR2376898A1 (fr) 1978-08-04
MX7165E (es) 1987-12-11
JPS53113089A (en) 1978-10-03
IT7812413A0 (it) 1978-01-09
US4808534A (en) 1989-02-28
NL7800251A (nl) 1978-07-12
ES465852A1 (es) 1979-01-01
AR214660A1 (es) 1979-07-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201