[go: up one dir, main page]

AU4371779A - Diamond detection - Google Patents

Diamond detection

Info

Publication number
AU4371779A
AU4371779A AU43717/79A AU4371779A AU4371779A AU 4371779 A AU4371779 A AU 4371779A AU 43717/79 A AU43717/79 A AU 43717/79A AU 4371779 A AU4371779 A AU 4371779A AU 4371779 A AU4371779 A AU 4371779A
Authority
AU
Australia
Prior art keywords
diamond detection
diamond
detection
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
AU43717/79A
Other versions
AU521558B2 (en
Inventor
Stanislas Mary Horszowski
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.)
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
Priority claimed from ZA00780569A external-priority patent/ZA78569B/en
Application filed by De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of AU4371779A publication Critical patent/AU4371779A/en
Application granted granted Critical
Publication of AU521558B2 publication Critical patent/AU521558B2/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
    • G01N23/22—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 measuring secondary emission from the material
    • G01N23/223—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 measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

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)
AU43717/79A 1978-01-31 1979-01-26 Diamond detection Ceased AU521558B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA00780569A ZA78569B (en) 1978-01-31 1978-01-31 Diamond detection
ZA780569 1978-01-31
ZA785618 1978-10-05
ZA785618 1978-10-05

Publications (2)

Publication Number Publication Date
AU4371779A true AU4371779A (en) 1979-08-09
AU521558B2 AU521558B2 (en) 1982-04-08

Family

ID=27131161

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43717/79A Ceased AU521558B2 (en) 1978-01-31 1979-01-26 Diamond detection

Country Status (2)

Country Link
AU (1) AU521558B2 (en)
GB (1) GB2013335B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053620B1 (en) * 1980-06-11 1986-10-01 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for material analysis
AU2889289A (en) * 1988-01-29 1989-08-10 Argyle Diamond Sales Limited Method of identifying gems
GB2219394B (en) * 1988-05-06 1992-09-16 Gersan Ets Sensing a narrow frequency band of radiation and examining objects or zones
GB9211734D0 (en) * 1992-06-03 1992-07-15 Gersan Ets Prospecting for diamonds
GB2282882B (en) * 1992-06-03 1995-11-15 Gersan Ets Detecting diamonds in a rock sample
RU2199108C1 (en) * 2002-04-10 2003-02-20 Акционерная компания "АЛРОСА" Process of separation of diamond-carrying materials
RU2219001C1 (en) * 2002-12-09 2003-12-20 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Device for separation of mineral raw material
RU2236914C1 (en) * 2003-01-29 2004-09-27 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Mineral raw material separation apparatus
RU2234383C1 (en) * 2003-06-26 2004-08-20 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Method and device for separating diamond containing materials
RU2310523C1 (en) * 2006-02-22 2007-11-20 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Method of separation of the minerals
RU2366519C2 (en) * 2007-09-10 2009-09-10 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет путей сообщения (ИрГУПС) Separation method of diamond-bearing materials and device for realisation thereof
RU2379130C1 (en) * 2008-09-22 2010-01-20 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Minerals separation method
RU2401165C1 (en) * 2009-02-04 2010-10-10 Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный университет путей сообщения" (ИрГУПС (ИрИИТ)) Method of separating diamond-bearing materials and device for realising said method
RU2472595C1 (en) * 2011-12-14 2013-01-20 Владлен Васильевич Новиков Method of separating minerals
RU2551486C1 (en) * 2013-12-24 2015-05-27 Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" Method for x-ray radiometric separation of diamond-bearing materials
RU2731173C1 (en) * 2020-01-10 2020-08-31 Акционерное общество "Инновационный Центр "Буревестник" Method of x-ray separation of minerals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones

Also Published As

Publication number Publication date
GB2013335A (en) 1979-08-08
AU521558B2 (en) 1982-04-08
GB2013335B (en) 1982-08-18

Similar Documents

Publication Publication Date Title
AU523172B2 (en) 6-n-propyl-8-methoxymethyl or methylmercaptomethylergolines
AU4782679A (en) Oxygenerator
AU4569779A (en) 4-aza-17-substituted-5a-androstan-3-ones
AU1328683A (en) O-alkoxycarbonyl benzenesulfonylisocyanates
AU5035479A (en) 2-nitroimidazoles
AU4583279A (en) Cycloalkyltriazoles
AU4876779A (en) Oxybenzylidiene-bornanones
AU4655479A (en) Ear-plugs
AU4529679A (en) N-heterocyclyl-4-piperidinamines
AU4825779A (en) Benzofuranyl-piperidines
AU5009279A (en) Spiro-oxazolidindiones
AU4398379A (en) 9-amino-dibenzopyrans
AU4666779A (en) Azolopyrimidinones
AU4406379A (en) 1-aryloxy-3-hitratoalkylamino-2-propanols
AU521558B2 (en) Diamond detection
AU4754479A (en) Carbamimido thiaotes
AU4506179A (en) Nitrodiarylamines
AU4530579A (en) Plansifters
AU4642179A (en) 4-quinolinylaminobenzoylpiperidines
AU4524379A (en) N-oxacyclic-alkylpiperidyl-diazacompounds
AU4571479A (en) 2-aminopyrimidones
AU4946279A (en) Imidazoquinoxalines
AU4814679A (en) Rid-mowse
AU4830279A (en) Indolealylamines
AU4398479A (en) N-azolylalkyl-halogenoacetanilides