FR330539A - Mineral concentration process - Google Patents

Mineral concentration process

Info

Publication number
FR330539A
FR330539A FR330539DA FR330539A FR 330539 A FR330539 A FR 330539A FR 330539D A FR330539D A FR 330539DA FR 330539 A FR330539 A FR 330539A
Authority
FR
France
Prior art keywords
concentration process
mineral concentration
mineral
concentration
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
Henry French Campbell
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
Application granted granted Critical
Publication of FR330539A publication Critical patent/FR330539A/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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
FR330539D 1903-03-24 1903-03-24 Mineral concentration process Expired FR330539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR330539T 1903-03-24

Publications (1)

Publication Number Publication Date
FR330539A true FR330539A (en) 1903-08-20

Family

ID=1380310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR330539D Expired FR330539A (en) 1903-03-24 1903-03-24 Mineral concentration process

Country Status (1)

Country Link
FR (1) FR330539A (en)

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