FR2176575B1 - - Google Patents

Info

Publication number
FR2176575B1
FR2176575B1 FR7210314A FR7210314A FR2176575B1 FR 2176575 B1 FR2176575 B1 FR 2176575B1 FR 7210314 A FR7210314 A FR 7210314A FR 7210314 A FR7210314 A FR 7210314A FR 2176575 B1 FR2176575 B1 FR 2176575B1
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
FR7210314A
Other languages
French (fr)
Other versions
FR2176575A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7210314A priority Critical patent/FR2176575A1/en
Publication of FR2176575A1 publication Critical patent/FR2176575A1/en
Application granted granted Critical
Publication of FR2176575B1 publication Critical patent/FR2176575B1/fr
Granted legal-status Critical Current

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
    • B03D1/16—Flotation machines with impellers; Subaeration 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
    • B03D1/24—Pneumatic
    • B03D1/245—Injecting gas through perforated or porous area
    • 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
FR7210314A 1972-03-24 1972-03-24 Liqs purified by flotation - to remove solid particles esp from metal machining fluids Granted FR2176575A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7210314A FR2176575A1 (en) 1972-03-24 1972-03-24 Liqs purified by flotation - to remove solid particles esp from metal machining fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7210314A FR2176575A1 (en) 1972-03-24 1972-03-24 Liqs purified by flotation - to remove solid particles esp from metal machining fluids

Publications (2)

Publication Number Publication Date
FR2176575A1 FR2176575A1 (en) 1973-11-02
FR2176575B1 true FR2176575B1 (en) 1977-01-14

Family

ID=9095735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210314A Granted FR2176575A1 (en) 1972-03-24 1972-03-24 Liqs purified by flotation - to remove solid particles esp from metal machining fluids

Country Status (1)

Country Link
FR (1) FR2176575A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR567873A (en) * 1923-06-18 1924-03-11 Ver Kolenmij En Ter V Nv Apparatus for purifying or enriching carbon sludge or the like by the scum forming process
US2577802A (en) * 1948-08-13 1951-12-11 Pearson M Payne Froth flotation apparatus

Also Published As

Publication number Publication date
FR2176575A1 (en) 1973-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse