NO120113B - - Google Patents
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- Publication number
- NO120113B NO120113B NO0446/68A NO44668A NO120113B NO 120113 B NO120113 B NO 120113B NO 0446/68 A NO0446/68 A NO 0446/68A NO 44668 A NO44668 A NO 44668A NO 120113 B NO120113 B NO 120113B
- Authority
- NO
- Norway
- Prior art keywords
- speed
- separator
- control device
- magnetic
- ore
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 claims description 23
- 239000000047 product Substances 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 15
- 239000013067 intermediate product Substances 0.000 claims description 13
- 239000000696 magnetic material Substances 0.000 claims description 12
- 239000006148 magnetic separator Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 43
- 238000000227 grinding Methods 0.000 description 23
- 229910052742 iron Inorganic materials 0.000 description 22
- 239000000463 material Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 description 8
- 239000011707 mineral Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000011888 foil Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 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
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA984101 | 1967-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120113B true NO120113B (enrdf_load_stackoverflow) | 1970-08-31 |
Family
ID=4142829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO0446/68A NO120113B (enrdf_load_stackoverflow) | 1967-03-01 | 1968-02-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3429439A (enrdf_load_stackoverflow) |
| DE (1) | DE1583772A1 (enrdf_load_stackoverflow) |
| FI (1) | FI43573B (enrdf_load_stackoverflow) |
| FR (1) | FR1602650A (enrdf_load_stackoverflow) |
| GB (1) | GB1171093A (enrdf_load_stackoverflow) |
| NO (1) | NO120113B (enrdf_load_stackoverflow) |
| SE (1) | SE321905B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3627678A (en) * | 1969-09-03 | 1971-12-14 | Magnetic Eng Ass Inc | Magnetic separator and magnetic separation method |
| DE3434190C1 (de) * | 1984-09-18 | 1985-10-24 | Kali Und Salz Ag, 3500 Kassel | Verfahren und Vorrichtung zur Steuerung der elektrostatischen Trennung von Kalirohsalzen in elektrostatischen Freifallscheidern |
| US9968944B2 (en) * | 2013-03-15 | 2018-05-15 | Inter-Source Recovery Systems | Parts separator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2078513A (en) * | 1933-12-11 | 1937-04-27 | Stearns Magnetie Mfg Company | Magnetic separator and concentrator |
| GB772958A (en) * | 1954-06-15 | 1957-04-17 | Electromagnets Ltd | Improvements relating to electromagnetic separating apparatus |
| US3045822A (en) * | 1957-08-16 | 1962-07-24 | Cottrell Res Inc | Magnetic separator |
| US2965316A (en) * | 1959-01-29 | 1960-12-20 | Reserve Mining Co | Plant operating control means |
| US3291398A (en) * | 1964-02-03 | 1966-12-13 | Aerofall Mills Inc | Beneficiation of magnetic iron ores |
-
1967
- 1967-11-20 US US684427A patent/US3429439A/en not_active Expired - Lifetime
-
1968
- 1968-02-05 NO NO0446/68A patent/NO120113B/no unknown
- 1968-02-16 GB GB7822/68A patent/GB1171093A/en not_active Expired
- 1968-02-21 DE DE19681583772 patent/DE1583772A1/de active Pending
- 1968-02-22 FI FI0472/68A patent/FI43573B/fi active
- 1968-02-29 FR FR1602650D patent/FR1602650A/fr not_active Expired
- 1968-02-29 SE SE2620/68A patent/SE321905B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1171093A (en) | 1969-11-19 |
| FR1602650A (enrdf_load_stackoverflow) | 1971-01-04 |
| DE1583772A1 (enrdf_load_stackoverflow) | 1970-09-24 |
| US3429439A (en) | 1969-02-25 |
| FI43573B (enrdf_load_stackoverflow) | 1971-02-01 |
| SE321905B (enrdf_load_stackoverflow) | 1970-03-23 |
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