FR859853A - Process for purifying compositions containing insoluble earthy impurities - Google Patents

Process for purifying compositions containing insoluble earthy impurities

Info

Publication number
FR859853A
FR859853A FR859853DA FR859853A FR 859853 A FR859853 A FR 859853A FR 859853D A FR859853D A FR 859853DA FR 859853 A FR859853 A FR 859853A
Authority
FR
France
Prior art keywords
compositions containing
containing insoluble
purifying compositions
earthy
impurities
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Thomas Patterson Campbell
William Beless Jacobsen
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 filed Critical
Application granted granted Critical
Publication of FR859853A publication Critical patent/FR859853A/en
Expired 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
    • B03D1/02—Froth-flotation processes
FR859853D 1939-09-01 1939-09-01 Process for purifying compositions containing insoluble earthy impurities Expired FR859853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859853T 1939-09-01

Publications (1)

Publication Number Publication Date
FR859853A true FR859853A (en) 1940-12-31

Family

ID=9330674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859853D Expired FR859853A (en) 1939-09-01 1939-09-01 Process for purifying compositions containing insoluble earthy impurities

Country Status (1)

Country Link
FR (1) FR859853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435286A1 (en) * 1978-08-11 1980-04-04 Rech Geolog Miniere Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435286A1 (en) * 1978-08-11 1980-04-04 Rech Geolog Miniere Extra tractor for recovery of heavy minerals - uses water to remove mineral to be recovered, to base of vibratory container with automatic emptying (BR 22.4.80)

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