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
  • B01F23/234—Surface aerating
  • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
  • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Apparatus Associated With Microorganisms And Enzymes (AREA)
• Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
• Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
• Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=3624971

Family Applications (1)

Country Status (6)

• 1970
  • 1970-12-01 AT AT1082770A patent/AT339261B/de not_active IP Right Cessation
• 1971
  • 1971-11-26 CH CH1721271A patent/CH526987A/de not_active IP Right Cessation
  • 1971-11-30 DE DE19712159408 patent/DE2159408A1/de active Pending
  • 1971-12-01 JP JP9635371A patent/JPS5315024B1/ja active Pending
  • 1971-12-01 BE BE776114A patent/BE776114A/xx unknown
  • 1971-12-01 FR FR7143125A patent/FR2116468A1/fr active Granted

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