OA04077A - Séparation de particules par radiation électromagnétique. - Google Patents

Séparation de particules par radiation électromagnétique.

Info

Publication number
OA04077A
OA04077A OA54536A OA54536A OA04077A OA 04077 A OA04077 A OA 04077A OA 54536 A OA54536 A OA 54536A OA 54536 A OA54536 A OA 54536A OA 04077 A OA04077 A OA 04077A
Authority
OA
OAPI
Prior art keywords
particles
separation
electromagnetic radiation
electromagnetic
radiation
Prior art date
Application number
OA54536A
Other languages
English (en)
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 OA04077A publication Critical patent/OA04077A/fr

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
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • B07C5/3427—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain by changing or intensifying the optical properties prior to scanning, e.g. by inducing fluorescence under UV or x-radiation, subjecting the material to a chemical reaction
OA54536A 1971-02-12 1972-04-12 Séparation de particules par radiation électromagnétique. OA04077A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA710899A ZA71899B (en) 1971-02-12 1971-02-12 Separation of particles by electromagnetic radiation

Publications (1)

Publication Number Publication Date
OA04077A true OA04077A (fr) 1979-10-30

Family

ID=25563040

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54536A OA04077A (fr) 1971-02-12 1972-04-12 Séparation de particules par radiation électromagnétique.

Country Status (7)

Country Link
BE (1) BE779173A (fr)
GB (1) GB1379923A (fr)
IE (1) IE36074B1 (fr)
IL (1) IL38743A (fr)
NL (1) NL7201743A (fr)
OA (1) OA04077A (fr)
ZA (1) ZA71899B (fr)

Families Citing this family (10)

* 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
RU2191076C1 (ru) * 2001-01-29 2002-10-20 Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" Способ рентгенолюминесцентной сепарации минералов (варианты)
RU2196013C1 (ru) * 2001-06-15 2003-01-10 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Способ сепарации минералов
RU2219001C1 (ru) * 2002-12-09 2003-12-20 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Устройство для сепарации минерального сырья
RU2236914C1 (ru) * 2003-01-29 2004-09-27 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Устройство для сепарации минерального сырья
RU2234383C1 (ru) * 2003-06-26 2004-08-20 Акционерная компания "АЛРОСА" (Закрытое акционерное общество) Способ сепарации алмазосодержащего материала и устройство для его осуществления
RU2334974C2 (ru) * 2004-03-12 2008-09-27 Зелльшоп Сусан Мариетта Обнаружение алмазов
EP1746417A1 (fr) * 2005-07-22 2007-01-24 Gsf-Forschungszentrum Für Umwelt Und Gesundheit, Gmbh Procédé et dispositif d'inspection un échantillon de substance minérale
RU2324549C2 (ru) * 2006-04-26 2008-05-20 Общество с ограниченной ответственностью "Микроволновые технологии обогащения и сортировки руд" (ООО "МИРОС") Микроволновый способ разделения руд
RU2517613C1 (ru) * 2013-04-29 2014-05-27 Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" Способ рентгенолюминесцентной сепарации минералов и рентгенолюминесцентный сепаратор для его осуществления

Also Published As

Publication number Publication date
IE36074B1 (en) 1976-08-04
IL38743A0 (en) 1972-04-27
GB1379923A (en) 1975-01-08
IL38743A (en) 1975-04-25
BE779173A (fr) 1972-05-30
NL7201743A (fr) 1972-08-15
IE36074L (en) 1972-08-12
ZA71899B (en) 1972-07-26

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