BR7500831A - GAS BUBBLE SEPARATING APPLIANCE GAS TRANSMISSION BODY FOR USE IN THE PROCESS APPLIANCE FOR THE MANUFACTURING OF THAT BODY AND FOR DIFFUSING FINE GAS BUBBLES INTO A BODY OF LIQUID - Google Patents

GAS BUBBLE SEPARATING APPLIANCE GAS TRANSMISSION BODY FOR USE IN THE PROCESS APPLIANCE FOR THE MANUFACTURING OF THAT BODY AND FOR DIFFUSING FINE GAS BUBBLES INTO A BODY OF LIQUID

Info

Publication number
BR7500831A
BR7500831A BR7500831A BR7500831A BR7500831A BR 7500831 A BR7500831 A BR 7500831A BR 7500831 A BR7500831 A BR 7500831A BR 7500831 A BR7500831 A BR 7500831A BR 7500831 A BR7500831 A BR 7500831A
Authority
BR
Brazil
Prior art keywords
gas
appliance
manufacturing
liquid
diffusing fine
Prior art date
Application number
BR7500831A
Other languages
Portuguese (pt)
Inventor
G Kyrias
Original Assignee
Fmc Corp
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 US05441573 external-priority patent/US3927152A/en
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of BR7500831A publication Critical patent/BR7500831A/en

Links

Classifications

    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
    • 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
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
    • 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
    • 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
    • B01F23/231—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
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • 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
    • B01F23/23125—Diffusers characterised by the way in which they are assembled or mounted; Fabricating the parts of the diffusers
    • 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
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237611—Air
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613—Ozone
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31421—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction the conduit being porous
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BR7500831A 1974-02-11 1975-02-07 GAS BUBBLE SEPARATING APPLIANCE GAS TRANSMISSION BODY FOR USE IN THE PROCESS APPLIANCE FOR THE MANUFACTURING OF THAT BODY AND FOR DIFFUSING FINE GAS BUBBLES INTO A BODY OF LIQUID BR7500831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05441573 US3927152A (en) 1971-03-12 1974-02-11 Method and apparatus for bubble shearing

Publications (1)

Publication Number Publication Date
BR7500831A true BR7500831A (en) 1975-12-02

Family

ID=23753426

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7500831A BR7500831A (en) 1974-02-11 1975-02-07 GAS BUBBLE SEPARATING APPLIANCE GAS TRANSMISSION BODY FOR USE IN THE PROCESS APPLIANCE FOR THE MANUFACTURING OF THAT BODY AND FOR DIFFUSING FINE GAS BUBBLES INTO A BODY OF LIQUID

Country Status (6)

Country Link
JP (1) JPS50132568A (en)
BR (1) BR7500831A (en)
CA (1) CA1048173A (en)
DE (1) DE2505572A1 (en)
FR (1) FR2260375B1 (en)
GB (1) GB1503163A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531015A (en) * 1975-10-31 1978-11-01 Laurie A Aeration and mixing of liquids
EP0047921A1 (en) * 1980-09-15 1982-03-24 Menzel GmbH. + Co. Process and apparatus for the aeration of a liquid, especially waste water
JP2762372B2 (en) * 1989-11-17 1998-06-04 株式会社小松製作所 Fine bubble generator
US12090480B2 (en) 2008-09-23 2024-09-17 Bio-Rad Laboratories, Inc. Partition-based method of analysis
US8633015B2 (en) 2008-09-23 2014-01-21 Bio-Rad Laboratories, Inc. Flow-based thermocycling system with thermoelectric cooler
US11130128B2 (en) 2008-09-23 2021-09-28 Bio-Rad Laboratories, Inc. Detection method for a target nucleic acid
US8709762B2 (en) 2010-03-02 2014-04-29 Bio-Rad Laboratories, Inc. System for hot-start amplification via a multiple emulsion
WO2011120020A1 (en) 2010-03-25 2011-09-29 Quantalife, Inc. Droplet transport system for detection
US9399215B2 (en) 2012-04-13 2016-07-26 Bio-Rad Laboratories, Inc. Sample holder with a well having a wicking promoter
US9598725B2 (en) 2010-03-02 2017-03-21 Bio-Rad Laboratories, Inc. Emulsion chemistry for encapsulated droplets
US9492797B2 (en) 2008-09-23 2016-11-15 Bio-Rad Laboratories, Inc. System for detection of spaced droplets
US10512910B2 (en) 2008-09-23 2019-12-24 Bio-Rad Laboratories, Inc. Droplet-based analysis method
US9156010B2 (en) 2008-09-23 2015-10-13 Bio-Rad Laboratories, Inc. Droplet-based assay system
US9417190B2 (en) 2008-09-23 2016-08-16 Bio-Rad Laboratories, Inc. Calibrations and controls for droplet-based assays
US9764322B2 (en) 2008-09-23 2017-09-19 Bio-Rad Laboratories, Inc. System for generating droplets with pressure monitoring
US9132394B2 (en) 2008-09-23 2015-09-15 Bio-Rad Laboratories, Inc. System for detection of spaced droplets
US8951939B2 (en) 2011-07-12 2015-02-10 Bio-Rad Laboratories, Inc. Digital assays with multiplexed detection of two or more targets in the same optical channel
CA2767056C (en) 2009-09-02 2018-12-04 Bio-Rad Laboratories, Inc. System for mixing fluids by coalescence of multiple emulsions
FR2950823B1 (en) 2009-10-06 2011-12-09 Inst Francais Du Petrole INCREASING GAS AND LIQUID COCOATING REACTOR USING A MICRO BUBBLE GENERATOR
EP2550351A4 (en) 2010-03-25 2014-07-09 Quantalife Inc Detection system for droplet-based assays
EP2550528B1 (en) 2010-03-25 2019-09-11 Bio-Rad Laboratories, Inc. Droplet generation for droplet-based assays
CN103429331B (en) 2010-11-01 2016-09-28 伯乐生命医学产品有限公司 For forming the system of emulsion
US12097495B2 (en) 2011-02-18 2024-09-24 Bio-Rad Laboratories, Inc. Methods and compositions for detecting genetic material
WO2012129187A1 (en) 2011-03-18 2012-09-27 Bio-Rad Laboratories, Inc. Multiplexed digital assays with combinatorial use of signals
EP2702175B1 (en) 2011-04-25 2018-08-08 Bio-Rad Laboratories, Inc. Methods and compositions for nucleic acid analysis
WO2013019751A1 (en) 2011-07-29 2013-02-07 Bio-Rad Laboratories, Inc., Library characterization by digital assay
CN103203590B (en) * 2012-01-17 2015-12-02 游利 A kind of new dielectric etch machine gas distributor processing technology
CN110433676B (en) * 2019-07-19 2021-11-16 中北大学 Hypergravity microbubble generation device and use method

Also Published As

Publication number Publication date
GB1503163A (en) 1978-03-08
FR2260375A1 (en) 1975-09-05
CA1048173A (en) 1979-02-06
DE2505572A1 (en) 1975-08-14
JPS50132568A (en) 1975-10-20
FR2260375B1 (en) 1979-01-05

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