IT1022432B - Procedimento di flottazione e dispositivo compatto per la messa in opera del procedimento - Google Patents

Procedimento di flottazione e dispositivo compatto per la messa in opera del procedimento

Info

Publication number
IT1022432B
IT1022432B IT27859/74A IT2785974A IT1022432B IT 1022432 B IT1022432 B IT 1022432B IT 27859/74 A IT27859/74 A IT 27859/74A IT 2785974 A IT2785974 A IT 2785974A IT 1022432 B IT1022432 B IT 1022432B
Authority
IT
Italy
Prior art keywords
zone
inlet
reservoir
colloidal
procedure
Prior art date
Application number
IT27859/74A
Other languages
English (en)
Italian (it)
Original Assignee
Eppac S A
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 Eppac S A filed Critical Eppac S A
Application granted granted Critical
Publication of IT1022432B publication Critical patent/IT1022432B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Fuel Cell (AREA)
  • Paper (AREA)
IT27859/74A 1973-10-22 1974-09-30 Procedimento di flottazione e dispositivo compatto per la messa in opera del procedimento IT1022432B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338556A FR2248086B1 (enrdf_load_stackoverflow) 1973-10-22 1973-10-22

Publications (1)

Publication Number Publication Date
IT1022432B true IT1022432B (it) 1978-03-20

Family

ID=9127086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27859/74A IT1022432B (it) 1973-10-22 1974-09-30 Procedimento di flottazione e dispositivo compatto per la messa in opera del procedimento

Country Status (10)

Country Link
JP (1) JPS50111861A (enrdf_load_stackoverflow)
BE (1) BE819334A (enrdf_load_stackoverflow)
CA (1) CA1035475A (enrdf_load_stackoverflow)
CH (1) CH583591A5 (enrdf_load_stackoverflow)
DE (1) DE2441238C3 (enrdf_load_stackoverflow)
ES (1) ES431227A1 (enrdf_load_stackoverflow)
FR (1) FR2248086B1 (enrdf_load_stackoverflow)
GB (1) GB1471165A (enrdf_load_stackoverflow)
IL (1) IL45908A (enrdf_load_stackoverflow)
IT (1) IT1022432B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038007A (ja) * 1983-08-11 1985-02-27 Yks Co Ltd 船舶用油水分離装置
AU601698B2 (en) * 1985-11-27 1990-09-20 Standard Oil Company, The Apparatus and method for froth flotation

Also Published As

Publication number Publication date
FR2248086B1 (enrdf_load_stackoverflow) 1978-03-24
GB1471165A (en) 1977-04-21
ES431227A1 (es) 1976-12-01
JPS50111861A (enrdf_load_stackoverflow) 1975-09-02
DE2441238A1 (de) 1975-04-24
DE2441238C3 (de) 1979-11-22
CA1035475A (en) 1978-07-25
IL45908A0 (en) 1974-12-31
DE2441238B2 (de) 1979-04-05
BE819334A (fr) 1974-12-16
IL45908A (en) 1977-11-30
FR2248086A1 (enrdf_load_stackoverflow) 1975-05-16
CH583591A5 (enrdf_load_stackoverflow) 1977-01-14

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