FI107781B - Förfarande och anordning för att separera ett flöde av partikelblandning i magnetiska och icke-magnetiska fraktioner för kontinuerliga magnetiska separering - Google Patents
Förfarande och anordning för att separera ett flöde av partikelblandning i magnetiska och icke-magnetiska fraktioner för kontinuerliga magnetiska separering Download PDFInfo
- Publication number
- FI107781B FI107781B FI945973A FI945973A FI107781B FI 107781 B FI107781 B FI 107781B FI 945973 A FI945973 A FI 945973A FI 945973 A FI945973 A FI 945973A FI 107781 B FI107781 B FI 107781B
- Authority
- FI
- Finland
- Prior art keywords
- magnetic
- particle
- ferromagnetic
- group
- separation chamber
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 212
- 239000002245 particle Substances 0.000 title claims description 82
- 238000000034 method Methods 0.000 title claims description 27
- 239000000203 mixture Substances 0.000 title claims description 13
- 238000007885 magnetic separation Methods 0.000 title description 7
- 230000005294 ferromagnetic effect Effects 0.000 claims description 132
- 239000006249 magnetic particle Substances 0.000 claims description 99
- 238000000926 separation method Methods 0.000 claims description 99
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000696 magnetic material Substances 0.000 claims description 13
- 230000001154 acute effect Effects 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 claims 26
- 239000003086 colorant Substances 0.000 claims 6
- 241001302210 Sida <water flea> Species 0.000 claims 5
- 241000139712 Samla Species 0.000 claims 2
- 238000003491 array Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 240000000560 Citrus x paradisi Species 0.000 claims 1
- 238000004061 bleaching Methods 0.000 claims 1
- 239000002775 capsule Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 230000003311 flocculating effect Effects 0.000 claims 1
- 238000005194 fractionation Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 claims 1
- 229940068196 placebo Drugs 0.000 claims 1
- 239000000902 placebo Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 44
- 239000011159 matrix material Substances 0.000 description 6
- 238000012864 cross contamination Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000005292 diamagnetic effect Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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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
- B03C1/035—Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
-
- 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
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
-
- 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
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/349,896 US5568869A (en) | 1994-12-06 | 1994-12-06 | Methods and apparatus for making continuous magnetic separations |
| US34989694 | 1994-12-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI945973A0 FI945973A0 (sv) | 1994-12-20 |
| FI945973A FI945973A (sv) | 1996-06-07 |
| FI107781B true FI107781B (sv) | 2001-10-15 |
Family
ID=23374431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI945973A FI107781B (sv) | 1994-12-06 | 1994-12-20 | Förfarande och anordning för att separera ett flöde av partikelblandning i magnetiska och icke-magnetiska fraktioner för kontinuerliga magnetiska separering |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5568869A (sv) |
| EP (1) | EP0718037B1 (sv) |
| AU (1) | AU680067B2 (sv) |
| CA (1) | CA2138340C (sv) |
| DE (1) | DE69423359T2 (sv) |
| FI (1) | FI107781B (sv) |
| ZA (1) | ZA9410353B (sv) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6120735A (en) * | 1992-02-26 | 2000-09-19 | The Ohio States University | Fractional cell sorter |
| US5909813A (en) * | 1997-01-13 | 1999-06-08 | Lift Feeder Inc. | Force field separator |
| US5968820A (en) * | 1997-02-26 | 1999-10-19 | The Cleveland Clinic Foundation | Method for magnetically separating cells into fractionated flow streams |
| AU777200B2 (en) | 1999-09-03 | 2004-10-07 | Cleveland Clinic Foundation, The | Continuous particle and molecule separation with an annular flow channel |
| US6210572B1 (en) | 1999-10-18 | 2001-04-03 | Technology Commercialization Corp. | Filter and method for purifying liquids containing magnetic particles |
| RU2185247C1 (ru) * | 2001-10-18 | 2002-07-20 | Стафеев Алексей Алексеевич | Магнитный гидросепаратор |
| EP1331035A1 (en) * | 2002-01-23 | 2003-07-30 | F. Hoffmann-La Roche AG | Apparatus for retaining magnetic particles within a flow-through cell |
| US20050274650A1 (en) * | 2004-06-09 | 2005-12-15 | Georgia Tech Research Corporation | Blood separation systems in micro device format and fabrication methods |
| US7473407B2 (en) * | 2004-11-19 | 2009-01-06 | Solvay Chemicals | Magnetic separation process for trona |
| WO2010037162A1 (en) * | 2008-10-01 | 2010-04-08 | Waterex Pty Ltd | Electro-magnetic flux clarifier, thickener or separator |
| BR112012005618B1 (pt) | 2009-10-28 | 2020-03-10 | Magglobal, Llc | Dispositivo de separação magnética |
| EP2368639A1 (de) * | 2010-03-23 | 2011-09-28 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Magnetseparation eines Fluids |
| WO2012145658A1 (en) | 2011-04-20 | 2012-10-26 | Magnetation, Inc. | Iron ore separation device |
| CN108296017A (zh) * | 2018-01-31 | 2018-07-20 | 安徽世界村新材料有限公司 | 一种废橡胶自动化连续高效磁选装置及磁选方法 |
| JP6446631B1 (ja) * | 2018-02-07 | 2019-01-09 | 株式会社Ｊｍｃ | 棒状磁石及び磁性異物除去装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2056426A (en) * | 1932-05-31 | 1936-10-06 | Frantz Samuel Gibson | Magnetic separation method and means |
| US4235710A (en) * | 1978-07-03 | 1980-11-25 | S. G. Frantz Company, Inc. | Methods and apparatus for separating particles using a magnetic barrier |
| US4261815A (en) * | 1979-12-31 | 1981-04-14 | Massachusetts Institute Of Technology | Magnetic separator and method |
| GB2157195B (en) * | 1984-03-28 | 1987-08-26 | Cryogenic Consult | Magnetic separators |
| US4663029A (en) * | 1985-04-08 | 1987-05-05 | Massachusetts Institute Of Technology | Method and apparatus for continuous magnetic separation |
| GB8530361D0 (en) * | 1985-12-10 | 1986-01-22 | Gec Elliott Mech Handling | Magnetic separators |
| DE3610303C1 (de) * | 1986-03-26 | 1987-02-19 | Schoenert Klaus Prof Dr Ing | Verfahren und Vorrichtungen zur Sortierung paramagnetischer Partikeln im Fein- und Feinstkornbereich in einem magnetischen Starkfeld |
-
1994
- 1994-12-06 US US08/349,896 patent/US5568869A/en not_active Expired - Fee Related
- 1994-12-16 CA CA002138340A patent/CA2138340C/en not_active Expired - Fee Related
- 1994-12-20 AU AU81576/94A patent/AU680067B2/en not_active Ceased
- 1994-12-20 FI FI945973A patent/FI107781B/sv active
- 1994-12-21 DE DE69423359T patent/DE69423359T2/de not_active Expired - Fee Related
- 1994-12-21 EP EP94120350A patent/EP0718037B1/en not_active Expired - Lifetime
- 1994-12-28 ZA ZA9410353A patent/ZA9410353B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA9410353B (en) | 1995-09-05 |
| US5568869A (en) | 1996-10-29 |
| EP0718037A2 (en) | 1996-06-26 |
| FI945973A (sv) | 1996-06-07 |
| AU8157694A (en) | 1996-06-13 |
| EP0718037B1 (en) | 2000-03-08 |
| CA2138340A1 (en) | 1996-06-07 |
| DE69423359T2 (de) | 2000-07-27 |
| DE69423359D1 (de) | 2000-04-13 |
| CA2138340C (en) | 1999-01-19 |
| FI945973A0 (sv) | 1994-12-20 |
| AU680067B2 (en) | 1997-07-17 |
| EP0718037A3 (en) | 1997-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GB | Transfer or assigment of application |
Owner name: S.G. FRANTZ COMPANY, INC. |