CA1151526A - Draft device for a bubble column - Google Patents

Draft device for a bubble column

Info

Publication number
CA1151526A
CA1151526A CA000367398A CA367398A CA1151526A CA 1151526 A CA1151526 A CA 1151526A CA 000367398 A CA000367398 A CA 000367398A CA 367398 A CA367398 A CA 367398A CA 1151526 A CA1151526 A CA 1151526A
Authority
CA
Canada
Prior art keywords
plates
column
draft device
vertical edge
bubble column
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
CA000367398A
Other languages
English (en)
French (fr)
Inventor
Hiroshi Hagino
Hideo Odagiri
Junichi Okutani
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Application granted granted Critical
Publication of CA1151526A publication Critical patent/CA1151526A/en
Expired 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
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B01F23/232311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the conduits being vertical draft pipes with a lower intake end and an upper exit end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3203—Gas driven
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/246—Stationary reactors without moving elements inside provoking a loop type movement of the reactants internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s)
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C12M29/08—Air lift
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven
    • 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
    • Y10S435/818—Aeration or oxygen transfer technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Materials For Medical Uses (AREA)
CA000367398A 1979-12-25 1980-12-23 Draft device for a bubble column Expired CA1151526A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP167667/79 1979-12-25
JP16766779A JPS5692781A (en) 1979-12-25 1979-12-25 Draft device for foam column

Publications (1)

Publication Number Publication Date
CA1151526A true CA1151526A (en) 1983-08-09

Family

ID=15853981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000367398A Expired CA1151526A (en) 1979-12-25 1980-12-23 Draft device for a bubble column

Country Status (14)

Country Link
US (1) US4327042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0031258B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5692781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE6473T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU532987B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8008490A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1151526A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH650413A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3066890D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK152221C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES265094Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI70922C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2066694B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX153398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176300U (ja) * 1984-04-23 1985-11-21 海洋工業株式会社 揚水筒
US4752421A (en) * 1986-04-01 1988-06-21 Kaiyo Kogyo Kabushiki Kaisha Method of supplying air masses and producing jets of water
US4683122A (en) * 1986-04-14 1987-07-28 Herzog-Hart Corporation Gas-liquid reactor and method for gas-liquid mixing
DE68908572T2 (de) * 1988-01-20 1994-03-24 Pacques Bv Verfahren zum Verringern des Hysteresiseffectes in einem Gasliftschlaufenreaktor mit suspendierten, festen Teilchen.
DE4010523A1 (de) * 1990-04-02 1991-10-10 Henkel Kgaa Anaerobes fermentationsverfahren
JPH04111672U (ja) * 1991-03-06 1992-09-29 オムロン株式会社 残留硬貨防止機能付き硬貨供給装置
USD414272S (en) 1994-07-06 1999-09-21 Biomerieux Vitek, Inc. Biochemical card for use in automated microbial machines
FR2762092B1 (fr) 1997-04-15 1999-05-28 Bio Merieux Procede et dispositif de remplissage avec un milieu liquide d'une carte d'analyse
WO2003023306A1 (fr) * 2001-09-06 2003-03-20 Kyowa Hakko Kogyo Co., Ltd. Tube d'aspiration et tour de fractionnement
WO2004088227A2 (en) * 2003-03-28 2004-10-14 Conocophillips Company Process and apparatus for controlling flow in a multiphase reactor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937434A (en) * 1931-08-20 1933-11-28 William M Piatt Sewage treatment
DE1196165B (de) 1958-04-29 1965-07-08 Patentauswertung Vogelbusch Ge Vorrichtung zum Begasen von Fluessigkeiten, insbesondere bei biologischen Prozessen
NL244156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1958-10-17
DE1172674B (de) 1960-04-02 1964-06-25 Metallgesellschaft Ag Vorrichtung zum Hydrieren von organischen Verbindungen im fluessigen Zustand
US3236744A (en) * 1962-12-26 1966-02-22 Ebara Infilco Yeast fermentation apparatus
AT247823B (de) * 1964-05-08 1966-06-27 Vogelbusch Gmbh Vorrichtung zur Begasung von Flüssigkeiten in einem Behälter
NL147333B (nl) 1965-02-26 1975-10-15 Shell Int Research Schotel voor het met elkaar in contact brengen van vloeistof en gassen.
FR2073933A5 (en) 1969-12-22 1971-10-01 Kyowa Hakko Kogyo Kk Fermentation tank
SU396361A1 (ru) 1971-09-20 1973-08-29 пищевой промышленности Аппарат для выращивания микроорганизмов
US3852384A (en) * 1972-07-21 1974-12-03 Environmental Technology Liquid treatment apparatus
US3969446A (en) * 1974-06-03 1976-07-13 Franklin Jr Grover C Apparatus and method for aerating liquids
US4048017A (en) 1974-08-14 1977-09-13 Imperial Chemical Industries Limited Introduction of nutrient medium into a fermenter
HU175206B (hu) 1976-12-01 1980-06-28 Biogal Gyogyszergyar Ispravlennyjj fermentor

Also Published As

Publication number Publication date
CH650413A5 (de) 1985-07-31
EP0031258B1 (en) 1984-03-07
DK550580A (da) 1981-06-26
JPS5692781A (en) 1981-07-27
FI70922C (fi) 1986-10-27
EP0031258A1 (en) 1981-07-01
FI804034L (fi) 1981-06-26
GB2066694A (en) 1981-07-15
US4327042A (en) 1982-04-27
ES265094Y (es) 1983-06-16
AU6582380A (en) 1981-07-02
MX153398A (es) 1986-10-07
DK152221B (da) 1988-02-08
BR8008490A (pt) 1981-07-14
JPS6324671B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-21
DE3066890D1 (en) 1984-04-12
GB2066694B (en) 1983-09-01
ES265094U (es) 1983-01-01
ATE6473T1 (de) 1984-03-15
AU532987B2 (en) 1983-10-20
FI70922B (fi) 1986-07-18
DK152221C (da) 1988-06-20

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Legal Events

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