ES2147593T3 - Particulas magneticas, un metodo para su preparacion y su uso en la purificacion de soluciones. - Google Patents
Particulas magneticas, un metodo para su preparacion y su uso en la purificacion de soluciones.Info
- Publication number
- ES2147593T3 ES2147593T3 ES95300649T ES95300649T ES2147593T3 ES 2147593 T3 ES2147593 T3 ES 2147593T3 ES 95300649 T ES95300649 T ES 95300649T ES 95300649 T ES95300649 T ES 95300649T ES 2147593 T3 ES2147593 T3 ES 2147593T3
- Authority
- ES
- Spain
- Prior art keywords
- particles
- purification
- solutions
- preparation
- magnetic particles
- 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.)
- Expired - Lifetime
Links
- 239000006249 magnetic particle Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 3
- 239000002131 composite material Substances 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000002952 polymeric resin Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28009—Magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
-
- 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
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- 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
-
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
- H01F1/112—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles with a skin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Dermatology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Soft Magnetic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Compounds Of Iron (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PARTICULAS MAGNETICAS QUE COMPRENDEN UN NUCLEO DE UN MATERIAL MAGNETICO CIRCUNDADO POR UNA MEZCLA DE UN MATERIAL FIBROSO Y UN AGENTE AGLUTINANTE SOLIDO. LAS PARTICULAS PUEDEN ESTAR INCRUSTADAS EN UNA RESINA POLIMERICA QUE INCORPORA EMPLAZAMIENTOS, QUE SON SELECTIVOS PARA IONES DE PARTICULAS, PARA FORMAR PARTICULAS DE RESINA MAGNETICA COMPUESTAS. LAS PARTICULAS DE RESINA MAGNETICAS COMPUESTAS PUEDEN USARSE PARA LA EXTRACCION DE IONES CONTAMINANTES DE UNA SOLUCION ACUOSA, EN LA QUE ESTAN CONTENIDOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9402334A GB9402334D0 (en) | 1994-02-07 | 1994-02-07 | Magnetic particles a method for the preparation thereof and their use in the purification of solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147593T3 true ES2147593T3 (es) | 2000-09-16 |
Family
ID=10750003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95300649T Expired - Lifetime ES2147593T3 (es) | 1994-02-07 | 1995-02-02 | Particulas magneticas, un metodo para su preparacion y su uso en la purificacion de soluciones. |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0666577B1 (es) |
KR (1) | KR970700532A (es) |
AT (1) | ATE191989T1 (es) |
CA (1) | CA2182885A1 (es) |
CZ (1) | CZ289628B6 (es) |
DE (1) | DE69516322T2 (es) |
DK (1) | DK0666577T3 (es) |
ES (1) | ES2147593T3 (es) |
GB (1) | GB9402334D0 (es) |
GR (1) | GR3033793T3 (es) |
PT (1) | PT666577E (es) |
RU (1) | RU2113277C1 (es) |
SK (1) | SK283578B6 (es) |
WO (1) | WO1995021011A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU9368598A (en) * | 1997-09-22 | 1999-04-12 | Kiwi Co-Operative Dairies Limited | Recovery process |
FR2773416B1 (fr) * | 1998-01-06 | 2000-02-11 | Bio Merieux | Particules magnetiques perfectionnees, leurs procedes d'obtention et leurs utilisations dans la separation de molecules |
DE102006038206A1 (de) * | 2006-08-16 | 2008-02-21 | Siemens Ag | Verfahren zur Entfernung von in gelöster Form vorliegenden Fremdstoffen aus Abwasser |
US8097164B2 (en) * | 2007-11-08 | 2012-01-17 | Electric Power Research Institute, Inc. | Process for preparing magnetic particles for selectively removing contaminants from solution |
DE102008046973A1 (de) * | 2008-09-12 | 2010-03-18 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Beseitigung von Verunreinigungen aus Wasser |
ES2351751B2 (es) * | 2009-04-07 | 2011-09-08 | Empresa Nacional De Residuos Radiactivos, S.A. | Material particulado con propiedades magnéticas para el tratamiento de resisuos líquidos y la recuperación de metales en disolución. |
WO2012155269A1 (en) * | 2011-05-17 | 2012-11-22 | Frank Gu | Superparamagnetic photocatalytic microparticles |
US9691520B2 (en) | 2012-04-03 | 2017-06-27 | Korea Research Institute Of Chemical Technology | Method for preparing polymer-nanoparticles having core-shell structure by uniformly coating polymer on metal and inorganic particles, polymer-nanoparticles prepared thereby, and polymer-nanoparticle composite comprising same |
EP2894637A4 (en) * | 2012-09-10 | 2016-05-04 | Jikei University | RADIOACTIVE CÄSIUM DECONTAMINATING AGENT AND METHOD FOR THE PRODUCTION THEREOF AND METHOD FOR REMOVING RADIOACTIVE CÄSIUM |
CN105129898B (zh) * | 2015-08-26 | 2017-12-12 | 宁波大学 | 可再生型氨基功能化磁性碳纳米复合材料及其制备方法和应用 |
FR3050729A1 (fr) * | 2016-04-29 | 2017-11-03 | Ifp Energies Now | Procede de separation magnetique de la lignine et de la cellulose |
RU2618079C1 (ru) * | 2016-05-23 | 2017-05-02 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Композиционный фильтрующий материал для очистки водных сред |
RU2670674C1 (ru) * | 2017-05-02 | 2018-10-24 | Федеральное государственное бюджетное научное учреждение "Научно-исследовательский институт клинической и экспериментальной ревматологии" | Способ одновременного удаления интерлейкина-12 и интерлейкина-23 из биологических жидкостей с помощью магнитоуправляемых гранул |
WO2019162362A1 (en) * | 2018-02-22 | 2019-08-29 | Universidade De Santiago De Compostela | Method for detoxification of food, feed and water contaminated with natural toxins |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2501042B2 (de) * | 1974-01-23 | 1977-12-08 | Rilsan Corp, Glen Rock, N.J. (V.StA.) | Pulver, dessen teilchen praktisch gleichfoermig mit einem nylon ueberzogen sind, das sich zu faedchen bzw. fasern ausziehen laesst |
US4861705A (en) * | 1983-01-31 | 1989-08-29 | Yeda Research And Development Company, Ltd. | Method for removing components of biological fluids |
JPS59144105A (ja) * | 1983-02-07 | 1984-08-18 | Hitachi Metals Ltd | 不定型磁性体 |
US4661327A (en) * | 1983-03-30 | 1987-04-28 | Phillips Petroleum Company | Recovery of mineral values using magnetically susceptible ion exchange agent |
JPS614530A (ja) * | 1984-06-15 | 1986-01-10 | Nippon Bunseki Center | 放射性核種および重金属捕集材 |
US4675113A (en) * | 1984-11-28 | 1987-06-23 | University Patents, Inc. | Affinity chromatography using dried calcium alginate-magnetite separation media in a magnetically stabilized fluidized bed |
JPH01179401A (ja) * | 1988-01-07 | 1989-07-17 | Canon Inc | 磁性流体 |
GB9115018D0 (en) * | 1991-07-11 | 1991-08-28 | Bradtec Ltd | Purification of solutions |
DE69306481T2 (de) * | 1992-06-15 | 1997-04-30 | Kureha Chemical Ind Co Ltd | Harzgebundene magnetische Zusammensetzung und Gussstücke daraus |
-
1994
- 1994-02-07 GB GB9402334A patent/GB9402334D0/en active Pending
-
1995
- 1995-02-02 ES ES95300649T patent/ES2147593T3/es not_active Expired - Lifetime
- 1995-02-02 EP EP95300649A patent/EP0666577B1/en not_active Expired - Lifetime
- 1995-02-02 DE DE69516322T patent/DE69516322T2/de not_active Expired - Fee Related
- 1995-02-02 PT PT95300649T patent/PT666577E/pt unknown
- 1995-02-02 AT AT95300649T patent/ATE191989T1/de not_active IP Right Cessation
- 1995-02-02 DK DK95300649T patent/DK0666577T3/da active
- 1995-02-03 SK SK141-95A patent/SK283578B6/sk unknown
- 1995-02-03 CZ CZ1995279A patent/CZ289628B6/cs not_active IP Right Cessation
- 1995-02-07 KR KR1019960704283A patent/KR970700532A/ko not_active Application Discontinuation
- 1995-02-07 WO PCT/US1995/001543 patent/WO1995021011A1/en active Application Filing
- 1995-02-07 CA CA002182885A patent/CA2182885A1/en not_active Abandoned
- 1995-02-07 RU RU95101850/04A patent/RU2113277C1/ru not_active IP Right Cessation
-
2000
- 2000-06-27 GR GR20000401492T patent/GR3033793T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9402334D0 (en) | 1994-03-30 |
EP0666577A1 (en) | 1995-08-09 |
CZ27995A3 (en) | 1995-12-13 |
CA2182885A1 (en) | 1995-08-10 |
DK0666577T3 (da) | 2000-09-04 |
SK283578B6 (sk) | 2003-09-11 |
SK14195A3 (en) | 1995-08-09 |
PT666577E (pt) | 2000-10-31 |
DE69516322D1 (de) | 2000-05-25 |
ATE191989T1 (de) | 2000-05-15 |
RU2113277C1 (ru) | 1998-06-20 |
DE69516322T2 (de) | 2000-11-23 |
RU95101850A (ru) | 1996-12-27 |
CZ289628B6 (cs) | 2002-03-13 |
GR3033793T3 (en) | 2000-10-31 |
WO1995021011A1 (en) | 1995-08-10 |
KR970700532A (ko) | 1997-02-12 |
EP0666577B1 (en) | 2000-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA2A | Application withdrawn |
Effective date: 19980428 |
|
FG2A | Definitive protection |
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