FR943292A - Process and device for the enrichment of minerals - Google Patents

Process and device for the enrichment of minerals

Info

Publication number
FR943292A
FR943292A FR943292DA FR943292A FR 943292 A FR943292 A FR 943292A FR 943292D A FR943292D A FR 943292DA FR 943292 A FR943292 A FR 943292A
Authority
FR
France
Prior art keywords
enrichment
minerals
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)
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
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 Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Application granted granted Critical
Publication of FR943292A publication Critical patent/FR943292A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FR943292D 1946-03-14 1947-03-14 Process and device for the enrichment of minerals Expired FR943292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US627423XA 1946-03-14 1946-03-14

Publications (1)

Publication Number Publication Date
FR943292A true FR943292A (en) 1949-03-03

Family

ID=22044495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943292D Expired FR943292A (en) 1946-03-14 1947-03-14 Process and device for the enrichment of minerals

Country Status (3)

Country Link
CY (1) CY95A (en)
FR (1) FR943292A (en)
GB (1) GB627423A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692677A (en) * 1951-02-09 1954-10-26 Dorr Co Process for classifying magnetized or magnetizable solids
US2793942A (en) * 1951-08-10 1957-05-28 Merck & Co Inc Apparatus for the manufacture of magnesium hydroxide
US3086717A (en) * 1957-07-22 1963-04-23 Cons Paper Corp Ltd Separation of bark components
US3207310A (en) * 1962-09-25 1965-09-21 Republic Steel Corp Sump level control for hydraulic classifier circuit
HU179603B (en) * 1979-04-11 1982-11-29 Tatabanyai Szenbanyak Method for heavy-media separating coal industrial dead materials and coal produces containing deads

Also Published As

Publication number Publication date
CY95A (en) 1952-10-09
GB627423A (en) 1949-08-09

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