GB9503258D0 - Method and apparatus for sorting particulate material according to the thermal properties of the particles - Google Patents

Method and apparatus for sorting particulate material according to the thermal properties of the particles

Info

Publication number
GB9503258D0
GB9503258D0 GBGB9503258.7A GB9503258A GB9503258D0 GB 9503258 D0 GB9503258 D0 GB 9503258D0 GB 9503258 A GB9503258 A GB 9503258A GB 9503258 D0 GB9503258 D0 GB 9503258D0
Authority
GB
United Kingdom
Prior art keywords
particles
material according
particulate material
thermal properties
sorting particulate
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.)
Granted
Application number
GBGB9503258.7A
Other versions
GB2286546B (en
GB2286546A (en
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of GB9503258D0 publication Critical patent/GB9503258D0/en
Publication of GB2286546A publication Critical patent/GB2286546A/en
Application granted granted Critical
Publication of GB2286546B publication Critical patent/GB2286546B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
GB9503258A 1994-02-21 1995-02-20 Sorting particles according to their thermal properties Expired - Fee Related GB2286546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA941171 1994-02-21

Publications (3)

Publication Number Publication Date
GB9503258D0 true GB9503258D0 (en) 1995-04-12
GB2286546A GB2286546A (en) 1995-08-23
GB2286546B GB2286546B (en) 1997-12-03

Family

ID=25583701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9503258A Expired - Fee Related GB2286546B (en) 1994-02-21 1995-02-20 Sorting particles according to their thermal properties

Country Status (6)

Country Link
AU (1) AU683116B2 (en)
BR (1) BR9500706A (en)
CA (1) CA2142759A1 (en)
GB (1) GB2286546B (en)
RU (1) RU95103035A (en)
ZA (1) ZA95785B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021689B4 (en) * 2004-04-30 2013-03-21 Optosort Gmbh Method and device for sorting refractive particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576289B2 (en) * 1985-04-09 1988-08-18 De Beers Industrial Diamond Division (Proprietary) Limited Separation of diamonds from diamond bearing material
CA2103752C (en) * 1992-08-11 2004-07-13 Victor Emul Ross Particle sorting method
ZA938312B (en) * 1992-11-09 1994-06-07 De Beers Ind Diamond Thermal sorting

Also Published As

Publication number Publication date
GB2286546B (en) 1997-12-03
CA2142759A1 (en) 1995-08-22
RU95103035A (en) 1997-04-10
GB2286546A (en) 1995-08-23
AU683116B2 (en) 1997-10-30
ZA95785B (en) 1995-10-09
BR9500706A (en) 1995-10-24
AU1232995A (en) 1995-08-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010220