FR2172235B1 - - Google Patents

Info

Publication number
FR2172235B1
FR2172235B1 FR7305205A FR7305205A FR2172235B1 FR 2172235 B1 FR2172235 B1 FR 2172235B1 FR 7305205 A FR7305205 A FR 7305205A FR 7305205 A FR7305205 A FR 7305205A FR 2172235 B1 FR2172235 B1 FR 2172235B1
Authority
FR
France
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
FR7305205A
Other versions
FR2172235A1 (fr
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.)
Lion Fat and Oil Co Ltd
Original Assignee
Lion Fat and Oil 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 Lion Fat and Oil Co Ltd filed Critical Lion Fat and Oil Co Ltd
Publication of FR2172235A1 publication Critical patent/FR2172235A1/fr
Application granted granted Critical
Publication of FR2172235B1 publication Critical patent/FR2172235B1/fr
Expired legal-status Critical Current

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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/04—Foam
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/26—Foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
FR7305205A 1972-02-14 1973-02-14 Expired FR2172235B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47014881A JPS5210111B2 (fr) 1972-02-14 1972-02-14

Publications (2)

Publication Number Publication Date
FR2172235A1 FR2172235A1 (fr) 1973-09-28
FR2172235B1 true FR2172235B1 (fr) 1978-03-03

Family

ID=11873340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305205A Expired FR2172235B1 (fr) 1972-02-14 1973-02-14

Country Status (8)

Country Link
US (1) US3915887A (fr)
JP (1) JPS5210111B2 (fr)
CA (1) CA971558A (fr)
DE (1) DE2306303C3 (fr)
FR (1) FR2172235B1 (fr)
GB (1) GB1426108A (fr)
IT (1) IT977753B (fr)
NL (1) NL7302080A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1135180A (fr) * 1979-03-30 1982-11-09 Charles B. Donaldson Appareil et methode de dispersion d'un gaz dans un liquide
EP0027912A1 (fr) * 1979-10-02 1981-05-06 Union Carbide Corporation Appareil pour mettre en contact un liquide avec un gaz
DE3313382A1 (de) * 1982-04-14 1983-10-27 Takeda Chemical Industries Ltd Gas-fluessigkeit-kontaktiervorrichtung
JPS59101550U (ja) * 1982-12-27 1984-07-09 内川　国次 置台付き電話番号等の早見表
FR2543967B1 (fr) * 1983-04-08 1985-07-19 Creusot Loire Produit fluide a vocation energetique et son application a l'alimentation d'une chambre de reaction en matiere combustible
US4920083A (en) * 1988-05-18 1990-04-24 Research Triangle Institute Novel process for the production of ceramic flakes
JP4505560B2 (ja) * 2003-12-15 2010-07-21 宮崎県 単分散気泡の生成方法
CN104772058A (zh) * 2015-03-16 2015-07-15 宁波惠士康健康科技有限公司 多功能搅水出水混合装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660402A (en) * 1926-08-10 1928-02-28 Pennsylvania Gypsum Company Process for the production of cellular building materials
US1737623A (en) * 1926-12-20 1929-12-03 Canada Gypsum And Alabastine C Process for the production of dense foam
US1687067A (en) * 1928-02-02 1928-10-09 Hinton George Boole Process for making cellular cementitious materials
US2666036A (en) * 1953-11-02 1954-01-12 Elastomer Chemical Corp Methods of producing a cellular structure in a plasticized vinyl ester resin
US3339345A (en) * 1965-11-19 1967-09-05 Worthington Corp Hydraulic and pneumatic foam collection, pick-up and collapse system with concentrated liquid recirculation
BE756252A (fr) * 1969-09-17 1971-03-01 Procedes Sem Procede et appareil pour realiser le melange entre une phase gazeuse etune phase liquide

Also Published As

Publication number Publication date
JPS5210111B2 (fr) 1977-03-22
JPS4884085A (fr) 1973-11-08
NL7302080A (fr) 1973-08-16
DE2306303A1 (de) 1973-09-06
IT977753B (it) 1974-09-20
CA971558A (en) 1975-07-22
DE2306303B2 (de) 1980-02-07
GB1426108A (en) 1976-02-25
DE2306303C3 (de) 1980-10-23
FR2172235A1 (fr) 1973-09-28
US3915887A (en) 1975-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse