ZA9551B - Method and apparatus for the classification of matter - Google Patents

Method and apparatus for the classification of matter

Info

Publication number
ZA9551B
ZA9551B ZA9551A ZA9551A ZA9551B ZA 9551 B ZA9551 B ZA 9551B ZA 9551 A ZA9551 A ZA 9551A ZA 9551 A ZA9551 A ZA 9551A ZA 9551 B ZA9551 B ZA 9551B
Authority
ZA
South Africa
Prior art keywords
classification
matter
Prior art date
Application number
ZA9551A
Other languages
English (en)
Inventor
Ulf Anders Staffan Tapper
Jacek Guzek
Sudhir Nundhlal Surujhlal
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 ZA9551B publication Critical patent/ZA9551B/xx

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
    • G01N23/083—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 radiation being X-rays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ZA9551A 1994-01-07 1995-01-05 Method and apparatus for the classification of matter ZA9551B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA9498 1994-01-07

Publications (1)

Publication Number Publication Date
ZA9551B true ZA9551B (en) 1995-09-11

Family

ID=25583578

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9551A ZA9551B (en) 1994-01-07 1995-01-05 Method and apparatus for the classification of matter

Country Status (6)

Country Link
AU (1) AU689515B2 (xx)
BR (1) BR9500038A (xx)
CA (1) CA2139537C (xx)
GB (1) GB2285506B (xx)
RU (1) RU95100772A (xx)
ZA (1) ZA9551B (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600241C2 (de) * 1995-01-13 2002-08-01 Bruker Biospin Gmbh Verfahren und Vorrichtung zum Auffinden von Edelsteinen in einer umgebenden Substanz mittels magnetischer Kernresonanz
AUPN226295A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method and an apparatus for analysing a material
EP1304562B1 (en) * 2001-10-22 2006-06-28 Miconos Technology Limited X-ray inspection system for products, in particular food products
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
DE102004001790A1 (de) * 2004-01-12 2005-08-04 Commodas Daten- Und Systemtechnik Nach Mass Gmbh Vorrichtung zur Trennung von Schüttgütern
US7564943B2 (en) 2004-03-01 2009-07-21 Spectramet, Llc Method and apparatus for sorting materials according to relative composition
CN1942759B (zh) * 2004-03-12 2011-01-12 苏珊·M·塞尔肖普 钻石检测
DE102005010867A1 (de) * 2005-03-07 2006-10-19 Commodas Daten- Und Systemtechnik Nach Mass Gmbh Vorrichtung und Verfahren zur Materialanalyse von Förderströmen aus Partikeln
EP2243021B1 (en) 2008-02-15 2018-01-24 Mayo Foundation For Medical Education And Research System and method for quantitative imaging of chemical composition to decompose multiple materials
ATE521421T1 (de) 2008-12-19 2011-09-15 Omya Development Ag Verfahren zur trennung von mineralunreinheiten aus calcium-carbonat-haltigen steinen mittels röntgensortierung
US8610019B2 (en) 2009-02-27 2013-12-17 Mineral Separation Technologies Inc. Methods for sorting materials
WO2012094568A2 (en) 2011-01-07 2012-07-12 Huron Valley Steel Corporation Scrap metal sorting system
RU2465051C2 (ru) * 2011-02-14 2012-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Способ рудосортировки
RU2470714C1 (ru) * 2011-07-21 2012-12-27 Общество с ограниченной ответственностью "Лаборатория рентгенодиагностических систем" Способ сепарации алмазов
US9114433B2 (en) 2012-01-17 2015-08-25 Mineral Separation Technologies, Inc. Multi-fractional coal sorter and method of use thereof
US8750561B2 (en) * 2012-02-29 2014-06-10 United Technologies Corporation Method of detecting material in a part
GB201220419D0 (en) 2012-11-13 2012-12-26 Kromek Ltd Identification of materials
GB201220418D0 (en) * 2012-11-13 2012-12-26 Kromek Ltd Identification of materials
RU2551486C1 (ru) * 2013-12-24 2015-05-27 Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" Способ рентгенорадиометрической сепарации алмазосодержащих материалов
RU2623692C2 (ru) * 2015-10-15 2017-06-28 Общество с ограниченной ответственностью "Лаборатория Скантроник" Система и способ для обнаружения алмазов в кимберлите и способ предварительного обогащения алмазов с их применением
CN107470182A (zh) * 2016-06-08 2017-12-15 郑州立子加速器科技有限公司 一种γ射线烟叶筛选装置
CN108273752A (zh) * 2018-03-13 2018-07-13 顺丰科技有限公司 用于自动分拣设备的除尘装置及自动分拣设备
EP4208301A4 (en) * 2020-09-02 2024-05-29 Botswana International University of Science and Technology DIAMOND SORTING METHOD AND SYSTEM
CN113210117A (zh) * 2021-05-13 2021-08-06 盾构及掘进技术国家重点实验室 一种基于红外热成像和微波加热的岩石分选与破碎系统
WO2023194919A1 (en) * 2022-04-05 2023-10-12 Gem Recovery Systems Limited Method for diamond detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530206B2 (en) * 1979-06-26 1983-07-07 De Beers Industrial Diamond Division (Proprietary) Limited Detection of low atomic number particles
GB2091417B (en) * 1981-01-19 1985-05-01 Picker Int Ltd Apparatus for examining materials
GB8700917D0 (en) * 1987-01-16 1987-02-18 British Petroleum Co Plc Separation process
US5164590A (en) * 1990-01-26 1992-11-17 Mobil Oil Corporation Method for evaluating core samples from x-ray energy attenuation measurements
GB9211734D0 (en) * 1992-06-03 1992-07-15 Gersan Ets Prospecting for diamonds

Also Published As

Publication number Publication date
AU689515B2 (en) 1998-04-02
BR9500038A (pt) 1995-10-03
RU95100772A (ru) 1996-11-10
CA2139537A1 (en) 1995-07-08
CA2139537C (en) 2007-04-24
GB2285506B (en) 1998-07-01
GB2285506A (en) 1995-07-12
AU1005495A (en) 1995-07-20
GB9500269D0 (en) 1995-03-01

Similar Documents

Publication Publication Date Title
GB2285506B (en) Method and apparatus for the classification of matter
ZA954392B (en) Electroheating apparatus and methods
PL316530A1 (en) Analysing method and apparatus
HK1011198A1 (en) Method of and apparatus for depalletizing commodities
GB9503695D0 (en) Alignment apparatus and method
ZA94708B (en) Separation method and apparatus
AU2908995A (en) Method and apparatus for classifying materials
PL316531A1 (en) Analysing method and apparatus
EP0508688A3 (en) Method and apparatus for analysing particles
GB2331034B (en) Apparatus and method for separating particles
GB9511889D0 (en) Compensation method and apparatus
PL309754A1 (en) Deaerating method and apparatus
GB9325993D0 (en) Method and apparatus for connection
GB9426049D0 (en) Method and apparatus for the classification of particulate matter
EP0760698A4 (en) DEVICE AND METHOD FOR PRODUCING A COUNTERGRAVITY
EP0758947A4 (en) DEVICE AND METHOD FOR PRODUCING WORKPIECES
GB2295576B (en) De-laminator apparatus and method
GB2280866B (en) Method and apparatus for grinding
SG60092A1 (en) Semi-shield method and apparatus for the same
GB2285311B (en) Particle classification method and apparatus
GB9425494D0 (en) Apparatus and method for biotransformation
GB9413726D0 (en) Packaging apparatus and method
GB2291608B (en) Grinding method and apparatus
GB9408431D0 (en) Apparatus and method for inspecting closures
GB9417546D0 (en) Apparatus and method