CS197270B2 - Method of separating the paramagnetic particles with the relativly high magnetic susceptibility from the paramagnetic particle with relativly low magnetic susceptibility - Google Patents
Method of separating the paramagnetic particles with the relativly high magnetic susceptibility from the paramagnetic particle with relativly low magnetic susceptibility Download PDFInfo
- Publication number
- CS197270B2 CS197270B2 CS255576A CS255576A CS197270B2 CS 197270 B2 CS197270 B2 CS 197270B2 CS 255576 A CS255576 A CS 255576A CS 255576 A CS255576 A CS 255576A CS 197270 B2 CS197270 B2 CS 197270B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- particles
- magnetic field
- fluid
- magnetic
- chamber
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 150
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005298 paramagnetic effect Effects 0.000 title claims description 18
- 239000012530 fluid Substances 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims description 45
- 239000000945 filler Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 210000002268 wool Anatomy 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 abstract description 13
- 230000002776 aggregation Effects 0.000 abstract description 13
- 239000000203 mixture Substances 0.000 abstract description 10
- 230000000717 retained effect Effects 0.000 abstract description 5
- 239000010445 mica Substances 0.000 description 14
- 229910052618 mica group Inorganic materials 0.000 description 14
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 12
- 229910052622 kaolinite Inorganic materials 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- 239000007900 aqueous suspension Substances 0.000 description 8
- 230000005294 ferromagnetic effect Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 6
- 239000006148 magnetic separator Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000006249 magnetic particle Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002506 iron compounds Chemical class 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate 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
- B03C1/025—High gradient magnetic separators
-
- 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
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1575675A GB1543558A (en) | 1975-04-16 | 1975-04-16 | Magnetic separation |
| GB1576375 | 1975-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS197270B2 true CS197270B2 (en) | 1980-04-30 |
Family
ID=26251526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS255576A CS197270B2 (en) | 1975-04-16 | 1976-04-16 | Method of separating the paramagnetic particles with the relativly high magnetic susceptibility from the paramagnetic particle with relativly low magnetic susceptibility |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1046450A (enrdf_load_stackoverflow) |
| CS (1) | CS197270B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2616734A1 (enrdf_load_stackoverflow) |
| ES (1) | ES447112A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2334418A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466362A (en) * | 1982-03-03 | 1984-08-21 | Massachusetts Institute Of Technology | Method of removing sulfur and other contaminants from the coal in coal-oil slurries |
| DE3720844A1 (de) * | 1987-06-24 | 1989-01-05 | Stefan Miltenyi | Trennsaeule fuer die magnetische separierung von zellen, zellaggregaten, und zellulaeren bestandteilen |
| US4940550A (en) * | 1989-05-02 | 1990-07-10 | The Curators Of The University Of Missouri | Multi-step process for concentrating magnetic particles in waste sludges |
-
1976
- 1976-04-15 CA CA250,438A patent/CA1046450A/en not_active Expired
- 1976-04-15 FR FR7611220A patent/FR2334418A1/fr active Granted
- 1976-04-15 DE DE19762616734 patent/DE2616734A1/de not_active Withdrawn
- 1976-04-15 ES ES447112A patent/ES447112A1/es not_active Expired
- 1976-04-16 CS CS255576A patent/CS197270B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2616734A1 (de) | 1976-10-28 |
| FR2334418A1 (fr) | 1977-07-08 |
| FR2334418B1 (enrdf_load_stackoverflow) | 1982-11-12 |
| CA1046450A (en) | 1979-01-16 |
| ES447112A1 (es) | 1978-10-16 |
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