JP2013237047A - 傾斜磁場改善遠心分離装置 - Google Patents
傾斜磁場改善遠心分離装置 Download PDFInfo
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- 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
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/15—Centrifugal forces
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- 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
- B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
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- 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
- B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
- B03C1/03—High gradient magnetic separators with circulating matrix or matrix elements rotating, e.g. of the carousel type
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- 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
- B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
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- 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
- B03C1/30—Combinations with other devices, not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
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- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
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- 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
- B03C2201/20—Magnetic separation of bulk or dry particles in mixtures
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Abstract
【解決手段】磁気粒子8を含有する固液混合物に回転磁気マトリックス4により傾斜磁場を印加し、磁気粒子を回転磁気マトリックスに引き付けて、遠心分離を行う連続またはバッチ遠心分離固液分離プロセスを実施する。
【選択図】図2
Description
出される廃棄物出口とをさらに含んでなる。
Claims (13)
- (a)遠心分離が生じる容器と、(b)前記容器内で回転する磁気マトリックスとを含んでなる磁気粒子を含有する固液混合物の遠心分離用装置。
- (c)前記磁気マトリックスの占める前記容器の領域に磁場を提供する手段をさらに含んでなる請求項1に記載の装置。
- 磁場を提供する手段がソレノイドを含んでなる請求項2に記載の装置。
- 前記容器が遠心分離機である請求項1に記載の装置。
- 前記回転磁気マトリックスが遠心力の唯一の源である請求項1に記載の装置。
- 前記回転磁場マトリックスが、≧100T/mの大きさの傾斜磁場を生成する請求項1に記載の装置。
- 前記回転磁場マトリックスが、≧5000T/mの大きさの傾斜磁場を生成する請求項1に記載の装置。
- 前記回転磁場マトリックスが、磁気ワイヤの配列で構成される1つの要素を含んでなる請求項1に記載の装置。
- 前記回転磁場マトリックスが、それぞれが磁気ワイヤの配列で構成される複数の要素を含んでなる請求項1に記載の装置。
- 前記容器が軸と内壁とを有し、前記回転磁気マトリックスが前記容器の軸から前記容器の前記内壁まで延在している請求項1に記載の装置。
- (d)前記固液混合物を前記容器に連続的に供給する供給入口と、(e)前記分離された磁気粒子が前記容器から放出される製品出口と、(f)前記回転磁気マトリックスを通過した前記固液混合物の残渣が前記容器から放出される廃棄物出口とをさらに含んでなる請求項1に記載の装置。
- 軸を有し、前記容器が異なる直径の2つの同心右循環シリンダで構成され、前記直径の小さなシリンダの壁が内側円柱領域を囲み、前記2つのシリンダの各壁が円柱シェル領域を囲み、前記回転磁気マトリックスの各要素が前記容器の軸から、前記直径の小さなシリンダの壁の開口部を通って、前記円柱シェル領域へ延在している請求項1に記載の装置。
- 前記容器の第1の端部で前記円柱シェル領域に入るバッファ溶液入口と、前記容器の前記第1の端部で前記内側円柱領域に入る前記固液混合物用入口と、前記容器の第2の端部で前記内側円柱領域から出る廃棄物出口と、前記容器の前記第2の端部で前記円柱シェル領域から出る製品出口とをさらに含んでなる請求項12に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US65370105P | 2005-02-17 | 2005-02-17 | |
US60/653,701 | 2005-02-17 |
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JP2007556348A Division JP5670012B2 (ja) | 2005-02-17 | 2006-02-17 | 傾斜磁場改善遠心分離装置 |
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JP2013237047A true JP2013237047A (ja) | 2013-11-28 |
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JP2007556348A Expired - Fee Related JP5670012B2 (ja) | 2005-02-17 | 2006-02-17 | 傾斜磁場改善遠心分離装置 |
JP2013150581A Pending JP2013237047A (ja) | 2005-02-17 | 2013-07-19 | 傾斜磁場改善遠心分離装置 |
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JP2007556348A Expired - Fee Related JP5670012B2 (ja) | 2005-02-17 | 2006-02-17 | 傾斜磁場改善遠心分離装置 |
Country Status (6)
Country | Link |
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US (1) | US8075771B2 (ja) |
EP (1) | EP1848539A1 (ja) |
JP (2) | JP5670012B2 (ja) |
KR (1) | KR101334454B1 (ja) |
CN (2) | CN103433135B (ja) |
WO (1) | WO2006089187A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US8012357B2 (en) * | 2004-02-17 | 2011-09-06 | E. I. Du Pont De Nemours And Company | Magnetic field and field gradient enhanced centrifugation solid-liquid separations |
US8066877B2 (en) | 2005-02-17 | 2011-11-29 | E. I. Du Pont De Nemours And Company | Apparatus for magnetic field and magnetic gradient enhanced filtration |
US8075771B2 (en) | 2005-02-17 | 2011-12-13 | E. I. Du Pont De Nemours And Company | Apparatus for magnetic field gradient enhanced centrifugation |
JP5532196B2 (ja) * | 2008-08-12 | 2014-06-25 | 独立行政法人産業技術総合研究所 | 高勾配磁気分離用フィルター |
FI126460B (en) | 2013-05-31 | 2016-12-30 | Outotec Finland Oy | Filter element, filter apparatus and method for making the filter element |
JP2016013522A (ja) * | 2014-07-02 | 2016-01-28 | 株式会社東芝 | 水処理システムおよび水処理方法 |
CN104689906B (zh) * | 2015-03-18 | 2016-09-07 | 延边大学 | 利用电磁场的柱内分离微尺度磁性物质的方法 |
CN108352171A (zh) * | 2015-11-12 | 2018-07-31 | 索尼公司 | 磁记录用磁性粉末的分离方法、磁记录用磁性粉末的分离装置和磁记录介质的制造方法 |
US20220260557A1 (en) * | 2018-07-27 | 2022-08-18 | Veravas, Inc. | Methods for depletion and enrichment |
CN110605179B (zh) * | 2019-10-16 | 2024-06-14 | 中南大学 | 一种高梯度磁选实验装置 |
CN111141133A (zh) * | 2020-01-16 | 2020-05-12 | 江西理工大学 | 一种岩石物料输送、烘干、除铁一体化装置 |
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Also Published As
Publication number | Publication date |
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JP2008529795A (ja) | 2008-08-07 |
CN101160176A (zh) | 2008-04-09 |
US8075771B2 (en) | 2011-12-13 |
KR101334454B1 (ko) | 2013-11-29 |
JP5670012B2 (ja) | 2015-02-18 |
WO2006089187A1 (en) | 2006-08-24 |
CN103433135A (zh) | 2013-12-11 |
CN103433135B (zh) | 2016-09-21 |
EP1848539A1 (en) | 2007-10-31 |
KR20070107127A (ko) | 2007-11-06 |
US20060180538A1 (en) | 2006-08-17 |
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