FR1127439A - Process for improving the preparation of coal, ore and other minerals - Google Patents

Process for improving the preparation of coal, ore and other minerals

Info

Publication number
FR1127439A
FR1127439A FR1127439DA FR1127439A FR 1127439 A FR1127439 A FR 1127439A FR 1127439D A FR1127439D A FR 1127439DA FR 1127439 A FR1127439 A FR 1127439A
Authority
FR
France
Prior art keywords
minerals
ore
coal
improving
preparation
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
Walter Teindel
Hans Heidenreich
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 FR1127439A publication Critical patent/FR1127439A/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
    • B03D3/00—Differential sedimentation
FR1127439D 1954-03-24 1955-03-22 Process for improving the preparation of coal, ore and other minerals Expired FR1127439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1127439X 1954-03-24

Publications (1)

Publication Number Publication Date
FR1127439A true FR1127439A (en) 1956-12-17

Family

ID=7725247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1127439D Expired FR1127439A (en) 1954-03-24 1955-03-22 Process for improving the preparation of coal, ore and other minerals

Country Status (1)

Country Link
FR (1) FR1127439A (en)

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