SE8502008D0 - ORE PROCESSING - Google Patents

ORE PROCESSING

Info

Publication number
SE8502008D0
SE8502008D0 SE8502008A SE8502008A SE8502008D0 SE 8502008 D0 SE8502008 D0 SE 8502008D0 SE 8502008 A SE8502008 A SE 8502008A SE 8502008 A SE8502008 A SE 8502008A SE 8502008 D0 SE8502008 D0 SE 8502008D0
Authority
SE
Sweden
Prior art keywords
mill
sorter
ore
pebbles
feeding
Prior art date
Application number
SE8502008A
Other languages
Swedish (sv)
Other versions
SE8502008L (en
Inventor
R C Bohme
P G Kilian
Original Assignee
Gen Mining Union Corp
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 Gen Mining Union Corp filed Critical Gen Mining Union Corp
Publication of SE8502008D0 publication Critical patent/SE8502008D0/en
Publication of SE8502008L publication Critical patent/SE8502008L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The apparatus consists of an autogenous mill (10), an ore sorter (18) and means (12, 20) for feeding pebbles from the mill to the ore sorter (18) and from the sorter (18) back to the mill (10). The method includes the steps of feeding the ore to be processed to the mill (10), grinding the ore in the mill (10), removing pebbles in a specific size range from the mill (10), sorting the removed pebbles into fractions above and below a predetermined mineral characteristic level by means of the ore sorter (18) and feeding the pebbles above the predetermined characteristic level back into the mill (10) for further grinding. The sorter (18) may comprise a radiation detector 28 operatively linked to an air blast valve 30. However the sorter may operate on the basis of conductivity, magneticity, colour or like characteristics of the pebbles. <IMAGE>
SE8502008A 1984-04-30 1985-04-25 ore processing SE8502008L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA843180 1984-04-30

Publications (2)

Publication Number Publication Date
SE8502008D0 true SE8502008D0 (en) 1985-04-25
SE8502008L SE8502008L (en) 1985-10-31

Family

ID=25577283

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502008A SE8502008L (en) 1984-04-30 1985-04-25 ore processing

Country Status (5)

Country Link
AU (1) AU4167185A (en)
BR (1) BR8502018A (en)
FI (1) FI851608L (en)
GB (1) GB2157975A (en)
SE (1) SE8502008L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688726A (en) * 1986-03-03 1987-08-25 Champion International Corporation Method and apparatus for controlling a particle refining process
FR2746329B1 (en) * 1996-03-22 1998-05-22 Fcb PROCESS AND PLANT FOR THE SIMULTANEOUS AND CONTINUOUS PRODUCTION OF SEVERAL GRANULOMETRIC FRACTIONS OF A MINERAL MATERIAL
CN110626814B (en) * 2019-08-26 2021-03-26 青岛博政信息技术有限公司 Tailing processing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341951A (en) * 1929-10-24 1931-01-26 Nikolai Ahlmann Improved process of and apparatus for grinding slag or similar iron-containing material
GB731139A (en) * 1953-10-05 1955-06-01 Thomas Hector Jarvis Treatment of diamond bearing material to facilitate recovery of the diamonds
GB777280A (en) * 1954-03-03 1957-06-19 Texaco Development Corp Improvements in or relating to the concentration of ore
US3202502A (en) * 1960-12-16 1965-08-24 Broken Hill Pty Co Ltd Process for the comminution of siliceous iron ores
BE638271A (en) * 1962-10-05
DE2015073C3 (en) * 1970-03-28 1974-05-22 Bayer Ag, 5090 Leverkusen Process for processing reduced ilmenite or slag containing titanium dioxide
US4206878A (en) * 1975-04-28 1980-06-10 United States Steel Corporation Beneficiation of iron ore

Also Published As

Publication number Publication date
AU4167185A (en) 1985-11-07
FI851608A0 (en) 1985-04-23
GB2157975A (en) 1985-11-06
BR8502018A (en) 1985-12-31
SE8502008L (en) 1985-10-31
FI851608L (en) 1985-10-31
GB8510362D0 (en) 1985-05-30

Similar Documents

Publication Publication Date Title
US5287272B1 (en) Automated cytological specimen classification system and method
GR3025052T3 (en) Automated cytological specimen classification system and method
EP0193033A3 (en) Grinding and milling device for brittle material to be ground, such as cement clinker, ore, coal or the like
SE8201577L (en) DEVICE FOR CROSSING SOFT MATERIALS LIKE COAL
CA2199695A1 (en) Glassware crushing, grading, screening and collecting dry-type method and apparatus
ES454884A1 (en) Method and apparatus for processing abrasive material
SE8502008L (en) ore processing
GB2329409A (en) Earth clearing apparatus
SE8604241D0 (en) RETURN MATERIALS PROCESSING
ES2111734T3 (en) INSTALLATION FOR DEBRIS TREATMENT.
Bohme et al. Comminuting Mineral Containing Ore
BR8207998A (en) AUTOGENOUS GRINDING PROCESS
JPS52116659A (en) Method of sorting to dispose general waste
CA2093150A1 (en) Method and Plant for Recovering Secondary Raw Materials from Garbage
JPS5781878A (en) Metallic waste crushing and disposing facility
SE8102343L (en) SET FOR FINE CROSS MATERIAL PARTICLES IN A CENTRIFUGAL CROSS AND APPLICATION FOR IMPLEMENTATION OF THE SET
JPS5431677A (en) Method of and apparatus for electrically collecting dust
DE59806782D1 (en) Device and method for processing waste
JPS5562104A (en) Method and apparatus for production of cast iron powder of low carbon content
Cameron Automatic Control Approaches in Mineral Processing
MacPherson Autogenous Grinding 1987--Update
JPS5643123A (en) Plate piece assorting and receiving method and apparatus
Sreenivas et al. Studies on the beneficiation of low grade complex tin ore from Tosham, Haryana
Kanau Hydrocyclone research and development at Bougainville Copper Limited
RU96112995A (en) METHOD FOR PROCESSING SLAG-GRAPHITE-METAL WASTE METALLURGICAL PRODUCTION AND DEVICE FOR ITS IMPLEMENTATION