FR757207A - Wet coal separation system using the flotation process - Google Patents

Wet coal separation system using the flotation process

Info

Publication number
FR757207A
FR757207A FR757207DA FR757207A FR 757207 A FR757207 A FR 757207A FR 757207D A FR757207D A FR 757207DA FR 757207 A FR757207 A FR 757207A
Authority
FR
France
Prior art keywords
separation system
flotation process
coal separation
wet coal
wet
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
Gerard Jan De Vooys
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 FR757207A publication Critical patent/FR757207A/en
Priority claimed from DE19651504033 external-priority patent/DE1504033C3/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
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • B03B2011/006—Scraper dischargers
FR757207D 1932-09-26 1933-06-02 Wet coal separation system using the flotation process Expired FR757207A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1504133 1932-09-26
DE19651504033 DE1504033C3 (en) 1965-01-11 1965-01-11 Device for producing a tubular preform of varying wall thickness from thermoplastic material

Publications (1)

Publication Number Publication Date
FR757207A true FR757207A (en) 1933-12-22

Family

ID=25752466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757207D Expired FR757207A (en) 1932-09-26 1933-06-02 Wet coal separation system using the flotation process

Country Status (2)

Country Link
FR (1) FR757207A (en)
GB (2) GB420367A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018811B (en) * 1951-12-21 1957-11-07 Stamicarbon Three-product sink separator
CN111389580A (en) * 2020-03-19 2020-07-10 中国矿业大学 Three-product hydraulic flotation machine for coarse particle recovery and separation method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763801C (en) * 1935-12-15 1953-08-31 Fried Krupp A G Process and device for processing coal, ores and other solid materials of various weights
DE756361C (en) * 1939-03-01 1952-06-23 Directie Van De Staatsmijnen D Process and device for swimming and sink treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018811B (en) * 1951-12-21 1957-11-07 Stamicarbon Three-product sink separator
CN111389580A (en) * 2020-03-19 2020-07-10 中国矿业大学 Three-product hydraulic flotation machine for coarse particle recovery and separation method

Also Published As

Publication number Publication date
GB420427A (en) 1934-11-26
GB420367A (en) 1934-11-26

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