AU540805B2 - Recovering diamonds from particulate mixtures - Google Patents

Recovering diamonds from particulate mixtures

Info

Publication number
AU540805B2
AU540805B2 AU68264/81A AU6826481A AU540805B2 AU 540805 B2 AU540805 B2 AU 540805B2 AU 68264/81 A AU68264/81 A AU 68264/81A AU 6826481 A AU6826481 A AU 6826481A AU 540805 B2 AU540805 B2 AU 540805B2
Authority
AU
Australia
Prior art keywords
particulate mixtures
diamonds
recovering
recovering diamonds
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.)
Ceased
Application number
AU68264/81A
Other versions
AU6826481A (en
Inventor
Paul George Lurie
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.)
DEBEX Pty Ltd
Original Assignee
DEBEX 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 DEBEX Pty Ltd filed Critical DEBEX Pty Ltd
Publication of AU6826481A publication Critical patent/AU6826481A/en
Application granted granted Critical
Publication of AU540805B2 publication Critical patent/AU540805B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AU68264/81A 1980-02-22 1981-03-11 Recovering diamonds from particulate mixtures Ceased AU540805B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA801008 1980-02-22
ZA801008 1980-02-22
ZA803759 1980-06-24
ZA803759 1980-06-24

Publications (2)

Publication Number Publication Date
AU6826481A AU6826481A (en) 1981-08-27
AU540805B2 true AU540805B2 (en) 1984-12-06

Family

ID=27132006

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68264/81A Ceased AU540805B2 (en) 1980-02-22 1981-03-11 Recovering diamonds from particulate mixtures

Country Status (2)

Country Link
AU (1) AU540805B2 (en)
GB (1) GB2073410B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314340D0 (en) * 1983-05-24 1983-06-29 British Petroleum Co Plc Separation technique
AU587345B2 (en) * 1986-08-20 1989-08-10 De Beers Consolidated Mines Limited Separation process
IL89100A0 (en) * 1988-01-29 1989-08-15 Argyle Diamond Sales Method and apparatus for sorting and/or confirming the identity of gems
US5206699A (en) 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
GB2282882B (en) * 1992-06-03 1995-11-15 Gersan Ets Detecting diamonds in a rock sample
GB9211734D0 (en) * 1992-06-03 1992-07-15 Gersan Ets Prospecting for diamonds

Also Published As

Publication number Publication date
GB2073410B (en) 1984-06-27
AU6826481A (en) 1981-08-27
GB2073410A (en) 1981-10-14

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