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ZA9410192B - Methdd and apparatus for the classification of particulate matter - Google Patents

Methdd and apparatus for the classification of particulate matter

Info

Publication number
ZA9410192B
ZA9410192B ZA9410192A ZA9410192A ZA9410192B ZA 9410192 B ZA9410192 B ZA 9410192B ZA 9410192 A ZA9410192 A ZA 9410192A ZA 9410192 A ZA9410192 A ZA 9410192A ZA 9410192 B ZA9410192 B ZA 9410192B
Authority
ZA
South Africa
Prior art keywords
methdd
classification
particulate matter
particulate
matter
Prior art date
Application number
ZA9410192A
Inventor
Ulf Anders Staffan Tapper
Jacek Guzek
J I W Watterson
H Rahmanian
Original Assignee
De Beers Ind Diamond
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 Ind Diamond filed Critical De Beers Ind Diamond
Publication of ZA9410192B publication Critical patent/ZA9410192B/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating 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
    • G01N23/02Investigating 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
    • G01N23/04Investigating 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 forming images of the material
    • G01N23/05Investigating 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 forming images of the material using neutrons

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)
  • Particle Accelerators (AREA)
ZA9410192A 1993-12-22 1994-12-21 Methdd and apparatus for the classification of particulate matter ZA9410192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA939617 1993-12-22

Publications (1)

Publication Number Publication Date
ZA9410192B true ZA9410192B (en) 1995-09-08

Family

ID=25583548

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9410192A ZA9410192B (en) 1993-12-22 1994-12-21 Methdd and apparatus for the classification of particulate matter

Country Status (5)

Country Link
AU (1) AU680962B2 (en)
CA (1) CA2138503C (en)
GB (1) GB2285127B (en)
RU (1) RU2141109C1 (en)
ZA (1) ZA9410192B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU707986B2 (en) * 1996-03-04 1999-07-22 De Beers Consolidated Mines Limited Diamond detection
JP3908788B2 (en) * 1996-04-30 2007-04-25 ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク Object detection device using single energy neutrons
US6693281B2 (en) 2001-05-02 2004-02-17 Massachusetts Institute Of Technology Fast neutron resonance radiography for elemental mapping
CA2501051A1 (en) * 2002-10-11 2004-04-22 Force Technology A system and a method of automatically sorting objects
WO2005088283A1 (en) * 2004-03-12 2005-09-22 University Of The Witwatersrand Johannesburg Detection of diamonds
RU2521723C1 (en) * 2013-03-01 2014-07-10 Общество с ограниченной ответственностью "Нейтронные технологии" Method and apparatus for detecting diamonds in kimberlite
RU2612734C2 (en) * 2015-08-18 2017-03-13 Общество с ограниченной ответственностью "Диамант" Installation for dry enrichment of kimberlite ore by method of labelled neutrons
CN110308169A (en) * 2019-08-09 2019-10-08 山东大学 A real-time scanning imaging device and method for ray backscattering of TBM slag slices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT260584B (en) * 1963-12-02 1968-03-11 Veitscher Magnesitwerke Ag Method and device for testing refractory moldings mixed with hydrocarbons
IL63529A (en) * 1981-08-07 1985-03-31 Univ Ben Gurion Fast neutron radiography system
SU1363038A1 (en) * 1986-02-21 1987-12-30 Объединенный Институт Ядерных Исследований Method of neutron-diffractometric flaw detection
GB8618407D0 (en) * 1986-07-29 1986-09-03 Atomic Energy Authority Uk Flint-in-chalk sorting
WO1992012415A1 (en) * 1990-12-31 1992-07-23 General Research Corporation Contraband detection apparatus and method

Also Published As

Publication number Publication date
AU8163494A (en) 1995-06-29
GB9426049D0 (en) 1995-02-22
RU2141109C1 (en) 1999-11-10
CA2138503A1 (en) 1995-06-23
CA2138503C (en) 2004-10-12
AU680962B2 (en) 1997-08-14
RU94044530A (en) 1996-10-20
GB2285127A (en) 1995-06-28
GB2285127B (en) 1997-07-23

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