FR1541736A - Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths - Google Patents

Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths

Info

Publication number
FR1541736A
FR1541736A FR118416A FR118416A FR1541736A FR 1541736 A FR1541736 A FR 1541736A FR 118416 A FR118416 A FR 118416A FR 118416 A FR118416 A FR 118416A FR 1541736 A FR1541736 A FR 1541736A
Authority
FR
France
Prior art keywords
different
ores
enrichment
processes
devices
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
FR118416A
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.)
MINES D ANDERNY CHEVILLON SOC
Original Assignee
MINES D ANDERNY CHEVILLON SOC
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 MINES D ANDERNY CHEVILLON SOC filed Critical MINES D ANDERNY CHEVILLON SOC
Priority to FR118416A priority Critical patent/FR1541736A/en
Priority to OA53339A priority patent/OA02867A/en
Priority to GB4037/71A priority patent/GB1242445A/en
Priority to GB38113/68A priority patent/GB1242444A/en
Priority to LU56727A priority patent/LU56727A1/xx
Priority to DE19681758853 priority patent/DE1758853A1/en
Application granted granted Critical
Publication of FR1541736A publication Critical patent/FR1541736A/en
Priority to US00297034A priority patent/US3796381A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/02—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with perforated container
    • 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
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR118416A 1967-08-21 1967-08-21 Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths Expired FR1541736A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR118416A FR1541736A (en) 1967-08-21 1967-08-21 Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths
OA53339A OA02867A (en) 1967-08-21 1968-07-31 Improvements made to methods and devices for enriching ores or the like, the components of which simultaneously have different contents and different mechanical strengths.
GB4037/71A GB1242445A (en) 1967-08-21 1968-08-09 Grinding apparatus
GB38113/68A GB1242444A (en) 1967-08-21 1968-08-09 Improvements in or relating to methods of enriching valuable raw materials
LU56727A LU56727A1 (en) 1967-08-21 1968-08-16
DE19681758853 DE1758853A1 (en) 1967-08-21 1968-08-21 Improved methods and devices for enriching ores or the like.
US00297034A US3796381A (en) 1967-08-21 1972-10-04 Method for enriching ores and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118416A FR1541736A (en) 1967-08-21 1967-08-21 Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths

Publications (1)

Publication Number Publication Date
FR1541736A true FR1541736A (en) 1968-10-11

Family

ID=8637114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118416A Expired FR1541736A (en) 1967-08-21 1967-08-21 Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths

Country Status (6)

Country Link
US (1) US3796381A (en)
DE (1) DE1758853A1 (en)
FR (1) FR1541736A (en)
GB (2) GB1242444A (en)
LU (1) LU56727A1 (en)
OA (1) OA02867A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136455A (en) * 1976-05-11 1977-11-15 Nippon Jiriyoku Senkou Kk Rotary crusher
JPS644266A (en) * 1987-06-24 1989-01-09 Nippon Kokan Kk Separation of crust and mother rock
GB2239824A (en) * 1990-01-13 1991-07-17 F W Screens Limited Screening machine for rock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980347A (en) * 1957-04-18 1961-04-18 Hischmann Maschinenfabrik Fa G Apparatus for hard disintegrating and sifting
US3078049A (en) * 1959-06-24 1963-02-19 Hardinge Co Inc Mill and process for autogenous grinding of friable material

Also Published As

Publication number Publication date
DE1758853A1 (en) 1971-06-16
GB1242444A (en) 1971-08-11
US3796381A (en) 1974-03-12
LU56727A1 (en) 1969-02-05
GB1242445A (en) 1971-08-11
OA02867A (en) 1970-12-15

Similar Documents

Publication Publication Date Title
ZA724181B (en) Improvements in or relating to the separation of solids from liquids
CH544571A (en) Device for shaking or mixing the contents of closed containers
AT321201B (en) Method and device for discharging powdery material from silos or the like.
ZA728276B (en) Device for the separation of fibres from an air-conveyor stream
FR1541736A (en) Improvements to processes and devices for the enrichment of ores or the like, the components of which simultaneously have different contents and different mechanical strengths
FR1331102A (en) Locking mechanism for conical crushers and the like
BE842640A (en) BOAT FOR THE TRANSPORT OF CONTAINERS AND ANALOGUES
BE782692A (en) MATERIAL INVIOLABLE CLOSURE DEVICE
ZA72496B (en) Tamperproof and reusable sterile closure assembly
FR1447222A (en) Improvements to valve devices for aerosol containers and the like
NL170704B (en) DEVICE FOR SEPARATING ORE PARTS FROM A MIXTURE WITH GAS AND SEA WATER.
FR1260490A (en) Device for assembling non-metallic parts or parts thereof, preferably of thermoplastic materials
FR1495580A (en) Improvements to processes and devices for the enrichment of ores or the like made up of different parts simultaneously exhibiting differences in content and mechanical strength
OA01795A (en) Compositions and methods for the improvement of ores.
FR1387502A (en) Apparatus for flotation of ores or the like
FR1398838A (en) Improvements to suspension devices for toy vehicles and the like
AT269778B (en) Device for the automatic emptying of liquids from gas separators or the like.
FR1339111A (en) Device for extracting liquids from the raw materials that contain them
NL168779C (en) BAG WITH A CLOSURE FOR THE TOP OF THE BAG.
FR1286748A (en) Device for unloading a tank such as hopper or the like and vehicles for transport provided with this unloading device or similar device
AT240658B (en) Device for the sealing connection of two pipe parts
FR1395415A (en) Method and device for the extraction and transport of material
BE759560A (en) TREATMENT OF A MATTE OR SIMILAR MATERIAL CONTAINING NICKELEN IN VIEW OF THE SEPARATION OF MOLYBDENE
CA649205A (en) Methods and means for separating liquids from petroleum streams and metering the separated liquids
NL151275B (en) DEVICE FOR THE MANUAL SORTING OF MAIL PIECES.