OA05510A - Séparation de matières. - Google Patents

Séparation de matières.

Info

Publication number
OA05510A
OA05510A OA56012A OA56012A OA05510A OA 05510 A OA05510 A OA 05510A OA 56012 A OA56012 A OA 56012A OA 56012 A OA56012 A OA 56012A OA 05510 A OA05510 A OA 05510A
Authority
OA
OAPI
Prior art keywords
separation
materials
Prior art date
Application number
OA56012A
Other languages
English (en)
Inventor
Manfred 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
Priority to OA56012A priority Critical patent/OA05510A/fr
Publication of OA05510A publication Critical patent/OA05510A/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
    • 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)
OA56012A 1976-12-11 1976-12-11 Séparation de matières. OA05510A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
OA56012A OA05510A (fr) 1976-12-11 1976-12-11 Séparation de matières.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
OA56012A OA05510A (fr) 1976-12-11 1976-12-11 Séparation de matières.

Publications (1)

Publication Number Publication Date
OA05510A true OA05510A (fr) 1981-04-30

Family

ID=19929343

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56012A OA05510A (fr) 1976-12-11 1976-12-11 Séparation de matières.

Country Status (1)

Country Link
OA (1) OA05510A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527947A1 (fr) * 1982-06-02 1983-12-09 Anglo Amer Corp South Africa Procede et appareil de tri d'objets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527947A1 (fr) * 1982-06-02 1983-12-09 Anglo Amer Corp South Africa Procede et appareil de tri d'objets

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