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BR8008964A - PROCESS FOR THE USE OF DETECTABLE MARKING COMPOUNDS FOR PARTICULATE CLASSIFICATION - Google Patents

PROCESS FOR THE USE OF DETECTABLE MARKING COMPOUNDS FOR PARTICULATE CLASSIFICATION

Info

Publication number
BR8008964A
BR8008964A BR8008964A BR8008964A BR8008964A BR 8008964 A BR8008964 A BR 8008964A BR 8008964 A BR8008964 A BR 8008964A BR 8008964 A BR8008964 A BR 8008964A BR 8008964 A BR8008964 A BR 8008964A
Authority
BR
Brazil
Prior art keywords
detectable marking
particulate classification
marking compounds
compounds
particulate
Prior art date
Application number
BR8008964A
Other languages
Portuguese (pt)
Inventor
Choon Park Won
P Digiacomo
W White
J Mckinley
Original Assignee
Occidental Res Corp
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
Priority claimed from US06/100,618 external-priority patent/US4347125A/en
Priority claimed from US06/108,611 external-priority patent/US4321133A/en
Application filed by Occidental Res Corp filed Critical Occidental Res Corp
Publication of BR8008964A publication Critical patent/BR8008964A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • B03B13/02—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects using optical effects
    • 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
BR8008964A 1979-12-05 1980-12-05 PROCESS FOR THE USE OF DETECTABLE MARKING COMPOUNDS FOR PARTICULATE CLASSIFICATION BR8008964A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/100,618 US4347125A (en) 1979-12-05 1979-12-05 Sorting of ores with detectable compounds
US06/108,611 US4321133A (en) 1979-12-31 1979-12-31 Sorting of limestone ores using fluorescent compounds
PCT/US1980/001618 WO1981001530A1 (en) 1979-12-05 1980-12-05 Process using detectable marking compounds to sort particles

Publications (1)

Publication Number Publication Date
BR8008964A true BR8008964A (en) 1981-10-20

Family

ID=26797369

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008964A BR8008964A (en) 1979-12-05 1980-12-05 PROCESS FOR THE USE OF DETECTABLE MARKING COMPOUNDS FOR PARTICULATE CLASSIFICATION

Country Status (7)

Country Link
EP (1) EP0030802A3 (en)
JP (1) JPS56501636A (en)
BR (1) BR8008964A (en)
ES (1) ES8205136A1 (en)
FI (1) FI803761L (en)
GR (1) GR72502B (en)
WO (1) WO1981001530A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2008726T3 (en) * 2007-06-29 2013-10-14 Eurecat Sa Color sorting of catalytic or adsorbent particles
CN113075243A (en) * 2020-07-27 2021-07-06 广东省资源综合利用研究所 Quantitative analysis method for light element-containing low-grade mineral
CN112536239B (en) * 2020-11-03 2022-04-19 安徽理工大学 A coal gangue separation system
EP4461411A1 (en) * 2023-05-11 2024-11-13 Trisector OÜ Method and arrangement for processing limestone rock material

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678884A (en) * 1926-10-21 1928-07-31 William G Rice Metallurgical separator
US2967614A (en) * 1959-06-30 1961-01-10 Fredoon S Nury Sorting raisins by optical difference
US3346111A (en) * 1964-11-24 1967-10-10 Colonial Sugar Refining Co Method of rendering asbestos ore particles differentially fluorescent
US3356211A (en) * 1964-12-07 1967-12-05 Ted C Mathews Separation of ore particles preferentially coated with liquid fluorescent material
US3472375A (en) * 1967-10-27 1969-10-14 Ted C Mathews Apparatus and method for separating ore
US3901793A (en) * 1971-11-10 1975-08-26 Rech Geolog Miniere Process for the preconcentration of ores by induced measure of the superficial contents
FR2159736A5 (en) * 1971-11-10 1973-06-22 Rech Geolog Miniere
US3936188A (en) * 1972-11-06 1976-02-03 Sawyer Research Products, Inc. Color sorting of irradiated materials and a calibrated color comparison array
US3962403A (en) * 1974-01-14 1976-06-08 The Superior Oil Company Process for separation of nahcolite from oil shale
US3992287A (en) * 1975-02-27 1976-11-16 Rhys Hugh R Oil shale sorting
US4235708A (en) * 1978-04-19 1980-11-25 Occidental Research Corporation Method of separating a mixture of ore particles
US4169045A (en) * 1978-04-19 1979-09-25 Occidental Research Corporation Separation of shale from waste material
US4208272A (en) * 1978-04-19 1980-06-17 Occidental Research Corporation Separation of limestone from limestone ore
US4208273A (en) * 1978-04-19 1980-06-17 Occidental Research Corporation Separation of coal from waste material
US4207175A (en) * 1978-04-19 1980-06-10 Occidental Research Corporation Separation of magnesite from ores which also contain calcite or dolomite
JPS55500352A (en) * 1978-04-19 1980-06-19

Also Published As

Publication number Publication date
FI803761A7 (en) 1981-06-06
GR72502B (en) 1983-11-15
EP0030802A3 (en) 1983-07-20
WO1981001530A1 (en) 1981-06-11
ES497438A0 (en) 1981-11-01
EP0030802A2 (en) 1981-06-24
FI803761L (en) 1981-06-06
JPS56501636A (en) 1981-11-12
ES8205136A1 (en) 1981-11-01

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