CA2031663A1 - Separation de materiaux - Google Patents
Separation de materiauxInfo
- Publication number
- CA2031663A1 CA2031663A1 CA002031663A CA2031663A CA2031663A1 CA 2031663 A1 CA2031663 A1 CA 2031663A1 CA 002031663 A CA002031663 A CA 002031663A CA 2031663 A CA2031663 A CA 2031663A CA 2031663 A1 CA2031663 A1 CA 2031663A1
- Authority
- CA
- Canada
- Prior art keywords
- particles
- magnetic field
- microwave
- irradiated
- electromagnetic radiation
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims description 7
- 238000000926 separation method Methods 0.000 title description 6
- 239000002245 particle Substances 0.000 claims abstract description 87
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 10
- 230000001419 dependent effect Effects 0.000 claims abstract description 6
- 230000001678 irradiating effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 15
- 229910052737 gold Inorganic materials 0.000 claims description 15
- 239000010931 gold Substances 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 6
- 239000011236 particulate material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Soft Magnetic Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Non-Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Glass Compositions (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA899361 | 1989-12-07 | ||
| ZA89/9361 | 1989-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2031663A1 true CA2031663A1 (fr) | 1991-06-08 |
Family
ID=25579930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002031663A Abandoned CA2031663A1 (fr) | 1989-12-07 | 1990-12-06 | Separation de materiaux |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0431965B1 (fr) |
| JP (1) | JPH05345146A (fr) |
| AT (1) | ATE107194T1 (fr) |
| AU (1) | AU629073B2 (fr) |
| BR (1) | BR9006242A (fr) |
| CA (1) | CA2031663A1 (fr) |
| DE (1) | DE69009948T2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6207677B1 (en) | 1991-06-13 | 2001-03-27 | H. Lundbeck A/S | Piperidine derivatives having anxiolytic effect |
| CN114425548A (zh) * | 2021-04-16 | 2022-05-03 | 顺尔茨环保(北京)有限公司 | 一种传统报废汽车资源化处理系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463310A (en) * | 1968-02-27 | 1969-08-26 | Us Interior | Separation method |
| DE2336035A1 (de) * | 1973-07-14 | 1975-02-06 | Rosenthal Technik Ag | Vorbereitungsverfahren zur magnetischen aufbereitung von mineralgemischen |
| US4137156A (en) * | 1975-03-21 | 1979-01-30 | Occidental Petroleum Corporation | Separation of non-magnetic conductive metals |
| US4842721A (en) * | 1982-10-19 | 1989-06-27 | Raytheon Company | Transversely inclined ramp separator |
-
1990
- 1990-12-06 AU AU67807/90A patent/AU629073B2/en not_active Ceased
- 1990-12-06 CA CA002031663A patent/CA2031663A1/fr not_active Abandoned
- 1990-12-07 DE DE69009948T patent/DE69009948T2/de not_active Expired - Fee Related
- 1990-12-07 AT AT90313317T patent/ATE107194T1/de active
- 1990-12-07 JP JP2414181A patent/JPH05345146A/ja active Pending
- 1990-12-07 BR BR909006242A patent/BR9006242A/pt not_active IP Right Cessation
- 1990-12-07 EP EP90313317A patent/EP0431965B1/fr not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6207677B1 (en) | 1991-06-13 | 2001-03-27 | H. Lundbeck A/S | Piperidine derivatives having anxiolytic effect |
| CN114425548A (zh) * | 2021-04-16 | 2022-05-03 | 顺尔茨环保(北京)有限公司 | 一种传统报废汽车资源化处理系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE107194T1 (de) | 1994-07-15 |
| JPH05345146A (ja) | 1993-12-27 |
| EP0431965B1 (fr) | 1994-06-15 |
| DE69009948D1 (de) | 1994-07-21 |
| DE69009948T2 (de) | 1994-11-03 |
| AU629073B2 (en) | 1992-09-24 |
| EP0431965A2 (fr) | 1991-06-12 |
| BR9006242A (pt) | 1991-09-24 |
| AU6780790A (en) | 1991-06-13 |
| EP0431965A3 (en) | 1991-08-21 |
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| US4137156A (en) | Separation of non-magnetic conductive metals | |
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| CA1074261A (fr) | Classification de densite au moyen d'une boue ferro-paramagnetique | |
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| Knoll et al. | Advances in electrostatic separation | |
| Sivamohan et al. | Electronic sorting and other preconcentration methods | |
| AU2014234959A1 (en) | Processing mined material | |
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| EP0431965B1 (fr) | Séparation magnétique de matériau utilisant des courants de Foucault | |
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| US4543178A (en) | Dual intensity magnetic separation process for beneficiation of platinum ore | |
| RU2159156C1 (ru) | Устройство для сепарации и разделения тонкодисперсных минеральных смесей | |
| RU2203144C2 (ru) | Электромагнитный сепаратор | |
| FR2447228A1 (fr) | Procede et dispositif de separation electrodynamique des materiaux pulverulents non magnetiques | |
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| SU1003905A1 (ru) | Устройство дл разделени электропроводных материалов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |