BR7608214A - Aparelho para separar um material selecionado - Google Patents

Aparelho para separar um material selecionado

Info

Publication number
BR7608214A
BR7608214A BR7608214A BR7608214A BR7608214A BR 7608214 A BR7608214 A BR 7608214A BR 7608214 A BR7608214 A BR 7608214A BR 7608214 A BR7608214 A BR 7608214A BR 7608214 A BR7608214 A BR 7608214A
Authority
BR
Brazil
Prior art keywords
appliance
separate
selected material
Prior art date
Application number
BR7608214A
Other languages
English (en)
Inventor
M Bockelmann
Original Assignee
De Beers Cons Mines 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 Cons Mines Ltd filed Critical De Beers Cons Mines Ltd
Publication of BR7608214A publication Critical patent/BR7608214A/pt

Links

Classifications

    • 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
    • B07C5/346—Sorting according to other particular properties according to radioactive properties
    • 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
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
    • B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
    • 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)
BR7608214A 1975-12-08 1976-12-07 Aparelho para separar um material selecionado BR7608214A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA757668A ZA757668B (en) 1975-12-08 1975-12-08 Separation of materials

Publications (1)

Publication Number Publication Date
BR7608214A true BR7608214A (pt) 1977-11-22

Family

ID=25569749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608214A BR7608214A (pt) 1975-12-08 1976-12-07 Aparelho para separar um material selecionado

Country Status (8)

Country Link
US (1) US4212397A (pt)
AU (1) AU506736B2 (pt)
BR (1) BR7608214A (pt)
CA (1) CA1071582A (pt)
GB (1) GB1528699A (pt)
PT (1) PT65933B (pt)
ZA (1) ZA757668B (pt)
ZM (1) ZM14076A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786121B (en) * 1978-10-31 1979-12-27 Gunson Sa Ltd Improvements relating to monitoring light sensitive electronic components
DE3047536A1 (de) * 1980-12-17 1982-07-29 Klaus Prof. Dipl.-Ing. 4130 Moers Sczimarowski Verfahren und vorrichtung zum sortieren von metallteilen
JPS59174742A (ja) * 1983-03-25 1984-10-03 Agency Of Ind Science & Technol 微小粒子を区分又は選別する方法及びその装置
GB8314340D0 (en) * 1983-05-24 1983-06-29 British Petroleum Co Plc Separation technique
NL194561C (nl) * 1986-08-20 2002-07-02 De Beers Cons Mines Ltd Werkwijze en inrichting voor het scheiden van diamant uit bijbehorend gangmateriaal in een diamanthoudend materiaal.
AU595660B2 (en) * 1986-11-12 1990-04-05 De Beers Industrial Diamond Division (Proprietary) Limited Diamond sorting
GB8805103D0 (en) * 1988-03-03 1988-03-30 Molins Plc Cigarette manufacture
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
GB2219078B (en) * 1988-05-06 1992-08-26 Gersan Ets Identifying the position of objects or zones
GB2219079B (en) * 1988-05-06 1992-09-09 Gersan Ets A method of identifying individual objects or zones
GB2219080B (en) * 1988-05-06 1992-11-04 Gersan Ets Identifying gemstones
US5202932A (en) * 1990-06-08 1993-04-13 Catawa Pty. Ltd. X-ray generating apparatus and associated method
ATE126107T1 (de) * 1990-06-12 1995-08-15 Mindermann Kurt Henry Apparat zum sortieren von festen körpern.
US5260576A (en) * 1990-10-29 1993-11-09 National Recovery Technologies, Inc. Method and apparatus for the separation of materials using penetrating electromagnetic radiation
USRE36537E (en) * 1990-10-29 2000-02-01 National Recovery Technologies, Inc. Method and apparatus for sorting materials using electromagnetic sensing
GB9211734D0 (en) * 1992-06-03 1992-07-15 Gersan Ets Prospecting for diamonds
NL1016916C2 (nl) * 2000-12-15 2002-07-02 Univ Delft Tech Werkwijze en inrichting voor het analyseren en het scheiden van materiaalstromen.
US7661239B2 (en) * 2003-10-17 2010-02-16 Alliance Concrete Concepts Inc. Masonry brick
AP2011005890A0 (en) * 2009-02-23 2011-10-31 Tech Resources Pty Ltd Detecting a mineral within a material.
US8957340B2 (en) * 2010-04-28 2015-02-17 Technological Resources Pty Ltd Sorting mined material
GB2500259A (en) 2012-03-16 2013-09-18 De Beers Centenary AG Gemstone inspection
DE102014004529A1 (de) * 2014-03-27 2015-10-15 Ludwig-Maximilians-Universität München Die automatische Sortierung von Polymermaterialien anhand der Fluoreszenzabklingzeit der Eigenfluoreszenz und der Fluoreszenz von Markierungsstoffen
JP2022505390A (ja) * 2018-10-18 2022-01-14 セキュリティ マターズ リミテッド 物質中の異物の検出及び特定のためのシステム及び方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890347A (en) * 1954-11-15 1959-06-09 Owens Illinois Glass Co Comparing and measuring values by use of x-rays
US3011634A (en) * 1958-03-03 1961-12-05 K & H Equipment Ltd Method and apparatus for sorting materials
US3137392A (en) * 1960-05-21 1964-06-16 David L Slight Apparatus for separating crops from other matter
US3390268A (en) * 1965-09-30 1968-06-25 Trw Inc Electrical apparatus for simulating the optical stimulation of a medium and computing characteristic life-times of said medium
GB1155088A (en) * 1965-12-03 1969-06-18 Yissum Res Dev Co Improvements in Fluoroscopy
US3650400A (en) * 1970-02-09 1972-03-21 American Cyanamid Co Optical sensing system usable in ambient light
US3917947A (en) * 1973-01-26 1975-11-04 Borden Inc Foreign particle detector
US4018530A (en) * 1975-11-18 1977-04-19 Block Engineering, Inc. Fluorescence spectrometry employing excitation of bleaching intensity

Also Published As

Publication number Publication date
AU2009376A (en) 1978-06-08
GB1528699A (en) 1978-10-18
PT65933B (en) 1978-06-13
ZM14076A1 (en) 1977-08-22
ZA757668B (en) 1977-07-27
US4212397A (en) 1980-07-15
AU506736B2 (en) 1980-01-24
PT65933A (en) 1977-01-01
CA1071582A (en) 1980-02-12

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