SE8303088D0 - Reacteur pour lŸinjection de gaz dans un liquide - Google Patents

Reacteur pour lŸinjection de gaz dans un liquide

Info

Publication number
SE8303088D0
SE8303088D0 SE8303088A SE8303088A SE8303088D0 SE 8303088 D0 SE8303088 D0 SE 8303088D0 SE 8303088 A SE8303088 A SE 8303088A SE 8303088 A SE8303088 A SE 8303088A SE 8303088 D0 SE8303088 D0 SE 8303088D0
Authority
SE
Sweden
Prior art keywords
liquid
reactor
gas injection
false bottom
liquid mass
Prior art date
Application number
SE8303088A
Other languages
English (en)
Other versions
SE8303088L (sv
Inventor
G Desbos
M Faivre
Original Assignee
Omnium Traitement Valorisa
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 Omnium Traitement Valorisa filed Critical Omnium Traitement Valorisa
Publication of SE8303088D0 publication Critical patent/SE8303088D0/sv
Publication of SE8303088L publication Critical patent/SE8303088L/sv

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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Biological Treatment Of Waste Water (AREA)
SE8303088A 1982-06-14 1983-06-01 Reaktor for insprutning av gas i en vetska SE8303088L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8210290A FR2528324A1 (fr) 1982-06-14 1982-06-14 Reacteur pour l'injection de gaz dans un liquide

Publications (2)

Publication Number Publication Date
SE8303088D0 true SE8303088D0 (sv) 1983-06-01
SE8303088L SE8303088L (sv) 1983-12-15

Family

ID=9274950

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303088A SE8303088L (sv) 1982-06-14 1983-06-01 Reaktor for insprutning av gas i en vetska

Country Status (8)

Country Link
US (1) US4504388A (sv)
JP (1) JPS5952525A (sv)
AU (1) AU1565083A (sv)
DE (1) DE3321436A1 (sv)
ES (1) ES8403039A1 (sv)
FR (1) FR2528324A1 (sv)
IT (1) IT1163503B (sv)
SE (1) SE8303088L (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557558B1 (fr) * 1984-01-02 1986-05-23 Degremont Sa Filtre immerge a remplissage de materiau granulaire
IT209737Z2 (it) * 1986-11-06 1988-10-24 Petrillo Giacinto Diffusore d'aria ad altro rendimento per vasche di trattamento aerobico delle acque di rifiuto.
ES2084976T3 (es) * 1991-06-07 1996-05-16 Sulzer Chemtech Ag Reactor de lecho estacionario para la depuracion biologica de aguas residuales.
US6322055B1 (en) 2000-10-02 2001-11-27 Eco-Oxygen Technologies, Llc Gas dissolving apparatus and method
CN1272095C (zh) * 2002-01-25 2006-08-30 Seair公司 扩散器和装有该扩散器的曝气装置
US6668556B2 (en) 2002-04-18 2003-12-30 Eco Oxygen Technologies, Llc. Gas transfer energy recovery and effervescence prevention apparatus and method
US7566397B2 (en) * 2004-02-09 2009-07-28 Eco Oxygen Technologies, Llc Superoxygenation of raw wastewater for odor/corrosion control
US7320749B2 (en) * 2004-02-09 2008-01-22 Eco-Oxygen Technologies, Llc Method and apparatus for control of a gas or chemical
EP1755760A1 (en) * 2004-05-18 2007-02-28 Biomass Processing Technology, Inc. System for processing a biomaterial waste stream
US20070256960A1 (en) * 2006-05-03 2007-11-08 Blue Line Fabrication, Inc. Material Separator
DE102006044624B4 (de) * 2006-09-19 2008-07-10 Koch Membrane Systems Gmbh Vorrichtung zur Begasung einer Flüssigkeit
US8496808B2 (en) * 2007-03-16 2013-07-30 Seair Inc Wastewater treatment apparatus
US8266738B2 (en) * 2007-12-21 2012-09-18 C. G. Air Systems Inc. Aromatherapy system for tubs
CA2653493C (en) * 2008-01-16 2015-03-24 Seair Inc. Flow through water treatment apparatus
CA2712046C (en) 2010-08-12 2015-10-20 Harold Kinasewich Headspace gas treatment apparatus and method
MY178684A (en) 2012-01-31 2020-10-20 Seair Inc Multi-stage aeration apparatus
WO2016075194A1 (en) * 2014-11-12 2016-05-19 Eni S.P.A. Reaction device with air-lift type internal circulation
JP6553433B2 (ja) * 2015-07-10 2019-07-31 水ｉｎｇ株式会社 分散装置及びこれを具備する上向流式反応装置とその運転方法
US9718034B1 (en) * 2016-11-23 2017-08-01 Hung-Shing Lai Aeration device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US273539A (en) * 1883-03-06 Filter
US2412032A (en) * 1945-05-10 1946-12-03 Jr James Bill Distribution nozzle for filters and the like
US2618356A (en) * 1947-08-01 1952-11-18 Josam Mfg Company Water dam for flooding roofs or the like
US2669440A (en) * 1950-09-12 1954-02-16 Leidsche Duinwater Mij Nv Apparatus for the aeration of water for purification purposes
US3307701A (en) * 1963-09-05 1967-03-07 Krofta Milos Apparatus for purification of unclarified waste water
DE1461416A1 (de) * 1965-09-14 1969-03-13 Kommandit Ges Kary Schnellfilter,insbesondere fuer die Wasseraufbereitung
US4198359A (en) * 1976-07-26 1980-04-15 Todd John J Apparatus for gasification of liquids
FR2479011B1 (fr) * 1980-03-26 1989-06-16 Degremont Sa Dispositif pour la distribution de l'eau sur un filtre a remplissage de materiaux granulaires et la reprise de l'eau de lavage dudit filtre
FR2508338B1 (fr) * 1981-06-25 1987-09-18 Degremont Filtre a remplissage de materiau granulaire

Also Published As

Publication number Publication date
IT8321576A0 (it) 1983-06-13
AU1565083A (en) 1983-12-22
FR2528324B3 (sv) 1985-03-22
ES523012A0 (es) 1984-03-16
JPH046416B2 (sv) 1992-02-05
FR2528324A1 (fr) 1983-12-16
ES8403039A1 (es) 1984-03-16
SE8303088L (sv) 1983-12-15
IT1163503B (it) 1987-04-08
JPS5952525A (ja) 1984-03-27
DE3321436A1 (de) 1983-12-15
US4504388A (en) 1985-03-12

Similar Documents

Publication Publication Date Title
SE8303088D0 (sv) Reacteur pour lŸinjection de gaz dans un liquide
DE3162642D1 (en) Surface tension storage device
US4382867A (en) In place gas cleaning of diffusion elements
FR2547646B1 (fr) Reservoir de stockage de liquide a confinement capillaire
ATE84137T1 (de) Vorrichtung zum schnellen und gleichmaessigen einfrieren von zaehfliessenden fluessigkeiten.
FR2456541B1 (sv)
GB1279870A (en) Method of treating a liquid with a gaseous medium in a bubble tower and a bubble plate for such method
KR860003841A (ko) 액상 유체 탈가스 장치
ATE28667T1 (de) Einrichtung zum einfuehren von gas in ein metallbad.
SE8704723D0 (sv) Process for contacting gases with liquids
GB877018A (en) Column for gas-liquid contacting
JPS5735926A (en) Gas passing type agitator
GB802306A (en) Improvements in or relating to gas/liquid contacting columns, and contact trays for use in such columns
JPS56139101A (en) Vapor-liquid contacting apparatus
FR2524980B1 (fr) Dispositif de detection du niveau d'un liquide dans un reservoir et reservoir, notamment briquet a gaz, equipe de ce dispositif
GB964441A (en) Improvements in or relating to fractionating apparatus
GB834344A (en) Gas-liquid contacting apparatus
ES1000424U (es) Dispositivo regulable de variacion del nivel de liquido en recipiente contenedor
DE3777406D1 (de) Verfahren und vorrichtung zum kontinuierlichen giessen von metallstraengen.
GB885603A (en) Methods of contacting liquids with gases and apparatus for carrying out the method
GB922257A (en) Method and means for absorbing or dissolving gas in liquids
GB1529170A (en) Device for washing gases
JPS57110325A (en) Method of dispersing fluid into high density fluid jet, particularly, method of dispersing gas into liquid, and device for executing said method
NL6512340A (sv)
MX9602039A (es) Procedimiento para la desulfuracion de gas de desecho que contiene gas de acido sulfuroso.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8303088-2

Format of ref document f/p: F