FR43491E - Method and apparatus for washing coals or waste coals - Google Patents

Method and apparatus for washing coals or waste coals

Info

Publication number
FR43491E
FR43491E FR43491DA FR43491E FR 43491 E FR43491 E FR 43491E FR 43491D A FR43491D A FR 43491DA FR 43491 E FR43491 E FR 43491E
Authority
FR
France
Prior art keywords
coals
washing
waste
waste coals
washing coals
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
Dirk Jakobus Klink
Jules Dorren
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 FR43491E publication Critical patent/FR43491E/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/623—Upward current classifiers
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • B03B2005/405—Devices therefor, other than using centrifugal force of trough type using horizontal currents
FR43491D 1929-07-18 1933-05-16 Method and apparatus for washing coals or waste coals Expired FR43491E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL680515X 1929-07-18

Publications (1)

Publication Number Publication Date
FR43491E true FR43491E (en) 1934-06-07

Family

ID=19803311

Family Applications (2)

Application Number Title Priority Date Filing Date
FR680515D Expired FR680515A (en) 1929-07-18 1929-08-20 Method and apparatus for washing coals or waste coals
FR43491D Expired FR43491E (en) 1929-07-18 1933-05-16 Method and apparatus for washing coals or waste coals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR680515D Expired FR680515A (en) 1929-07-18 1929-08-20 Method and apparatus for washing coals or waste coals

Country Status (1)

Country Link
FR (2) FR680515A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756361C (en) * 1939-03-01 1952-06-23 Directie Van De Staatsmijnen D Process and device for swimming and sink treatment
DE963771C (en) * 1941-09-06 1957-05-16 Domaniale Mijn Mij N V Method and device for swimming and sinking treatment of solid substances
US5224605A (en) * 1991-02-15 1993-07-06 Neilsen David A Method and apparatus for separating gravel from bark and for cleaning fines from both the bark and the gravel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970491C (en) * 1942-03-15 1958-09-25 Kloeckner Humboldt Deutz Ag Device for floating and sinking separation of coal and other minerals
US2482747A (en) * 1945-05-26 1949-09-27 Link Belt Co Hydraulic classification of solids
US2607484A (en) * 1949-06-08 1952-08-19 Jesse G Whitfield Method and apparatus for separating granular material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756361C (en) * 1939-03-01 1952-06-23 Directie Van De Staatsmijnen D Process and device for swimming and sink treatment
DE963771C (en) * 1941-09-06 1957-05-16 Domaniale Mijn Mij N V Method and device for swimming and sinking treatment of solid substances
US5224605A (en) * 1991-02-15 1993-07-06 Neilsen David A Method and apparatus for separating gravel from bark and for cleaning fines from both the bark and the gravel

Also Published As

Publication number Publication date
FR680515A (en) 1930-05-01

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