BR9002759A - Metodo e aparelho de separar material de minerio particulado - Google Patents

Metodo e aparelho de separar material de minerio particulado

Info

Publication number
BR9002759A
BR9002759A BR909002759A BR9002759A BR9002759A BR 9002759 A BR9002759 A BR 9002759A BR 909002759 A BR909002759 A BR 909002759A BR 9002759 A BR9002759 A BR 9002759A BR 9002759 A BR9002759 A BR 9002759A
Authority
BR
Brazil
Prior art keywords
particulated
appliance
separating
mining material
mining
Prior art date
Application number
BR909002759A
Other languages
English (en)
Inventor
John Olaf Hansen
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 BR9002759A publication Critical patent/BR9002759A/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
    • B07C5/342—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
BR909002759A 1989-06-12 1990-06-12 Metodo e aparelho de separar material de minerio particulado BR9002759A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA894425 1989-06-12

Publications (1)

Publication Number Publication Date
BR9002759A true BR9002759A (pt) 1991-08-20

Family

ID=25579728

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002759A BR9002759A (pt) 1989-06-12 1990-06-12 Metodo e aparelho de separar material de minerio particulado

Country Status (3)

Country Link
AU (1) AU628990B2 (pt)
BR (1) BR9002759A (pt)
GB (1) GB2233759B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001378A1 (en) * 1986-08-20 1988-02-25 The British Petroleum Company P.L.C. Separation process
GB9103552D0 (en) * 1991-02-20 1991-04-10 Gersan Ets Classifying or sorting
AU5658901A (en) * 2000-05-22 2001-12-03 De Beers Cons Mines Ltd The wet presentation and sorting of particles
AU2003212060A1 (en) * 2002-07-10 2004-01-29 Opdetech Pty Ltd Sorting Assembly
WO2008020343A2 (en) * 2006-08-18 2008-02-21 Primus Special Projects (Pty) Ltd A sorter
CN110376197B (zh) * 2019-07-18 2020-08-11 浙江大学 一种籽粒抽样与成像装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438132A (de) * 1964-02-19 1967-06-15 Adolf Oesterheld Karl Verfahren und Vorrichtungen zum Herstellen von Platten und Rohren aus Faserzement durch Aufwickeln eines Vlieses der plastischen Faserzementmasse auf eine Formatwalze bzw. einen Rohrkern
US3560754A (en) * 1965-11-17 1971-02-02 Ibm Photoelectric particle separator using time delay
BE793185A (fr) * 1971-12-23 1973-04-16 Atomic Energy Commission Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques
US4538733A (en) * 1983-10-14 1985-09-03 Becton, Dickinson And Company Particle sorter with neutralized collection wells and method of using same

Also Published As

Publication number Publication date
GB2233759B (en) 1993-08-25
GB9013131D0 (en) 1990-08-01
GB2233759A (en) 1991-01-16
AU628990B2 (en) 1992-09-24
AU5695190A (en) 1990-12-13

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 12/06/2005