CA1158748A - Methode et appareil de tri des minerais par voie radiometrique - Google Patents
Methode et appareil de tri des minerais par voie radiometriqueInfo
- Publication number
- CA1158748A CA1158748A CA000406100A CA406100A CA1158748A CA 1158748 A CA1158748 A CA 1158748A CA 000406100 A CA000406100 A CA 000406100A CA 406100 A CA406100 A CA 406100A CA 1158748 A CA1158748 A CA 1158748A
- Authority
- CA
- Canada
- Prior art keywords
- particles
- particle
- trajectory
- radiation
- detectors
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 186
- 230000005855 radiation Effects 0.000 claims abstract description 64
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 26
- 230000001133 acceleration Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000012857 radioactive material Substances 0.000 claims description 3
- 230000002285 radioactive effect Effects 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 15
- 230000000875 corresponding effect Effects 0.000 description 13
- 239000004020 conductor Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 229910052770 Uranium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241001637516 Polygonia c-album Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 101150118300 cos gene Proteins 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 1
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000406100A CA1158748A (fr) | 1982-06-28 | 1982-06-28 | Methode et appareil de tri des minerais par voie radiometrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000406100A CA1158748A (fr) | 1982-06-28 | 1982-06-28 | Methode et appareil de tri des minerais par voie radiometrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1158748A true CA1158748A (fr) | 1983-12-13 |
Family
ID=4123106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000406100A Expired CA1158748A (fr) | 1982-06-28 | 1982-06-28 | Methode et appareil de tri des minerais par voie radiometrique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1158748A (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990011842A1 (fr) * | 1989-04-03 | 1990-10-18 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanicheskoi Obrabotki Poleznykh Iskopaemykh 'mekhanobr' | Procede et dispositif de separation par rayons x d'un materiau brut |
| US5236092A (en) * | 1989-04-03 | 1993-08-17 | Krotkov Mikhail I | Method of an apparatus for X-radiation sorting of raw materials |
| EP0705650A3 (fr) * | 1994-10-07 | 1998-01-21 | Satake Corporation | Dispositif de tri de grains |
| WO1998031477A1 (fr) * | 1997-01-17 | 1998-07-23 | Marc Ruymen | Dispositif de triage |
| WO1998035764A1 (fr) * | 1997-02-17 | 1998-08-20 | Elexso Sortiertechnik Gmbh | Dispositif d'alimentation pour trieuse |
| US6248968B1 (en) * | 1999-06-09 | 2001-06-19 | Capintec, Inc. | Method and apparatus for assaying seeds used in medical applications |
| EP1726372A1 (fr) | 2005-05-17 | 2006-11-29 | Visys NV | Toboggan pour un appareil de triage et un appareil de triage avec tel toboggan |
| US9492849B2 (en) | 2005-05-17 | 2016-11-15 | Visys Nv | Method for sorting products moving in a continuous stream on a chute |
| WO2026035152A1 (fr) * | 2024-08-05 | 2026-02-12 | Comex Polska Spolka Z Ograniczona Odpowiedzialnoscia | Procédé de tri d'éléments |
-
1982
- 1982-06-28 CA CA000406100A patent/CA1158748A/fr not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990011842A1 (fr) * | 1989-04-03 | 1990-10-18 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanicheskoi Obrabotki Poleznykh Iskopaemykh 'mekhanobr' | Procede et dispositif de separation par rayons x d'un materiau brut |
| US5236092A (en) * | 1989-04-03 | 1993-08-17 | Krotkov Mikhail I | Method of an apparatus for X-radiation sorting of raw materials |
| EP0705650A3 (fr) * | 1994-10-07 | 1998-01-21 | Satake Corporation | Dispositif de tri de grains |
| WO1998031477A1 (fr) * | 1997-01-17 | 1998-07-23 | Marc Ruymen | Dispositif de triage |
| BE1010682A3 (nl) * | 1997-01-17 | 1998-11-03 | Ruymen Marc | Sorteerapparaat. |
| WO1998035764A1 (fr) * | 1997-02-17 | 1998-08-20 | Elexso Sortiertechnik Gmbh | Dispositif d'alimentation pour trieuse |
| US6248968B1 (en) * | 1999-06-09 | 2001-06-19 | Capintec, Inc. | Method and apparatus for assaying seeds used in medical applications |
| EP1726372A1 (fr) | 2005-05-17 | 2006-11-29 | Visys NV | Toboggan pour un appareil de triage et un appareil de triage avec tel toboggan |
| EP2324935A1 (fr) * | 2005-05-17 | 2011-05-25 | Visys NV | Toboggan pour un appareil de triage et appareil de triage avec un tel toboggan |
| US9492849B2 (en) | 2005-05-17 | 2016-11-15 | Visys Nv | Method for sorting products moving in a continuous stream on a chute |
| WO2026035152A1 (fr) * | 2024-08-05 | 2026-02-12 | Comex Polska Spolka Z Ograniczona Odpowiedzialnoscia | Procédé de tri d'éléments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |