FR2300608A1 - Procede de dispersion de gaz dans une phase liquide continue - Google Patents

Procede de dispersion de gaz dans une phase liquide continue

Info

Publication number
FR2300608A1
FR2300608A1 FR7529501A FR7529501A FR2300608A1 FR 2300608 A1 FR2300608 A1 FR 2300608A1 FR 7529501 A FR7529501 A FR 7529501A FR 7529501 A FR7529501 A FR 7529501A FR 2300608 A1 FR2300608 A1 FR 2300608A1
Authority
FR
France
Prior art keywords
liquid phase
continuous liquid
gas dispersion
dispersion process
continuous
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
FR7529501A
Other languages
English (en)
French (fr)
Other versions
FR2300608B1 (en:Method
Inventor
Zoltan Nagy
Attila Kovacs
Jeno Rauschenberger
Gyorgy Hupka
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.)
MAGYAR ASVANYOLAJ FOLDGAZ KISERL
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Original Assignee
MAGYAR ASVANYOLAJ FOLDGAZ KISERL
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
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 MAGYAR ASVANYOLAJ FOLDGAZ KISERL, Magyar Asvanyolaj es Foldgaz Kiserleti Intezet filed Critical MAGYAR ASVANYOLAJ FOLDGAZ KISERL
Publication of FR2300608A1 publication Critical patent/FR2300608A1/fr
Application granted granted Critical
Publication of FR2300608B1 publication Critical patent/FR2300608B1/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
    • C02F3/12—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
    • 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
    • B01F23/2321—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 moving liquid and gas in counter current
    • B01F23/23211—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 moving liquid and gas in counter current the liquid flowing in a thin film to absorb the gas
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Gas Separation By Absorption (AREA)
FR7529501A 1975-02-12 1975-09-26 Procede de dispersion de gaz dans une phase liquide continue Granted FR2300608A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA002650 HU171926B (hu) 1975-02-12 1975-02-12 Sposob dispergirovanija gazov v zhidkoj faze

Publications (2)

Publication Number Publication Date
FR2300608A1 true FR2300608A1 (fr) 1976-09-10
FR2300608B1 FR2300608B1 (en:Method) 1978-03-17

Family

ID=10998770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529501A Granted FR2300608A1 (fr) 1975-02-12 1975-09-26 Procede de dispersion de gaz dans une phase liquide continue

Country Status (8)

Country Link
JP (1) JPS5194473A (en:Method)
DE (1) DE2542656A1 (en:Method)
FR (1) FR2300608A1 (en:Method)
GB (1) GB1488545A (en:Method)
HU (1) HU171926B (en:Method)
NL (1) NL7512506A (en:Method)
SE (1) SE7510514L (en:Method)
SU (1) SU728710A3 (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380991A1 (fr) * 1977-02-16 1978-09-15 Boc International Ltd Procede et appareil de traitement des eaux residuaires
FR2484862A1 (fr) * 1980-06-18 1981-12-24 Inst Nat Rech Chimique Procede et dispositif pour le transfert de gaz dans un liquide applicable en particulier au traitement des eaux, en biotechnologie et dans l'industrie chimique
EP0346109A1 (en) * 1988-06-08 1989-12-13 Campbell, Elisabeth Mary Device for circulation and gas exchange in liquids

Non-Patent Citations (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380991A1 (fr) * 1977-02-16 1978-09-15 Boc International Ltd Procede et appareil de traitement des eaux residuaires
FR2484862A1 (fr) * 1980-06-18 1981-12-24 Inst Nat Rech Chimique Procede et dispositif pour le transfert de gaz dans un liquide applicable en particulier au traitement des eaux, en biotechnologie et dans l'industrie chimique
EP0346109A1 (en) * 1988-06-08 1989-12-13 Campbell, Elisabeth Mary Device for circulation and gas exchange in liquids

Also Published As

Publication number Publication date
DE2542656A1 (de) 1976-08-26
HU171926B (hu) 1978-04-28
SE7510514L (sv) 1976-08-13
SU728710A3 (ru) 1980-04-15
GB1488545A (en) 1977-10-12
NL7512506A (nl) 1976-08-16
FR2300608B1 (en:Method) 1978-03-17
JPS5194473A (en:Method) 1976-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse