DE68922108D1 - Vorrichtung zur kontinuierlichen Reinigung von Flüssigkeiten, insbesondere Wasser, durch Hochgradient-Magnetfiltration. - Google Patents

Vorrichtung zur kontinuierlichen Reinigung von Flüssigkeiten, insbesondere Wasser, durch Hochgradient-Magnetfiltration.

Info

Publication number
DE68922108D1
DE68922108D1 DE68922108T DE68922108T DE68922108D1 DE 68922108 D1 DE68922108 D1 DE 68922108D1 DE 68922108 T DE68922108 T DE 68922108T DE 68922108 T DE68922108 T DE 68922108T DE 68922108 D1 DE68922108 D1 DE 68922108D1
Authority
DE
Germany
Prior art keywords
liquids
gradient magnetic
especially water
high gradient
continuous purification
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 - Fee Related
Application number
DE68922108T
Other languages
English (en)
Other versions
DE68922108T2 (de
Inventor
Giovanni Asti
Mario Prioli
Salvatore Ercoles
Erminio Tordi
Marco Verni
Carlo Vanni
Giancarlo Leonardi
Giuseppe Greppi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GREPPI GUISEPPE
Original Assignee
GREPPI GUISEPPE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GREPPI GUISEPPE filed Critical GREPPI GUISEPPE
Application granted granted Critical
Publication of DE68922108D1 publication Critical patent/DE68922108D1/de
Publication of DE68922108T2 publication Critical patent/DE68922108T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtration Of Liquid (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE1989622108 1989-11-28 1989-11-28 Vorrichtung zur kontinuierlichen Reinigung von Flüssigkeiten, insbesondere Wasser, durch Hochgradient-Magnetfiltration. Expired - Fee Related DE68922108T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19890121956 EP0429700B1 (de) 1989-11-28 1989-11-28 Vorrichtung zur kontinuierlichen Reinigung von Flüssigkeiten, insbesondere Wasser, durch Hochgradient-Magnetfiltration

Publications (2)

Publication Number Publication Date
DE68922108D1 true DE68922108D1 (de) 1995-05-11
DE68922108T2 DE68922108T2 (de) 1995-11-09

Family

ID=8202173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989622108 Expired - Fee Related DE68922108T2 (de) 1989-11-28 1989-11-28 Vorrichtung zur kontinuierlichen Reinigung von Flüssigkeiten, insbesondere Wasser, durch Hochgradient-Magnetfiltration.

Country Status (2)

Country Link
EP (1) EP0429700B1 (de)
DE (1) DE68922108T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19626999C1 (de) * 1996-07-05 1997-08-21 Karlsruhe Forschzent Hochgradienten-Magnetabscheider
KR101229997B1 (ko) 2004-12-22 2013-02-06 톰 헨닝 요한센 고구배 자기장을 형성하는 방법 및 그에 기반한 물질 선별 장치
CN101759256B (zh) * 2009-12-25 2013-01-30 成都易态科技有限公司 过滤装置
CN105498957B (zh) * 2015-12-23 2017-09-12 云南九州再生资源开发有限公司 一种水冷却系统降温装置
CN110605179B (zh) * 2019-10-16 2024-06-14 中南大学 一种高梯度磁选实验装置
CN116493132B (zh) * 2023-06-19 2023-09-19 南京东冠船舶配套设备有限公司 船舶主机滑油串油用磁矩阵涡流过滤器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE697826C (de) * 1938-11-10 1940-10-24 Julius Bing Dipl Ing Filter mit Magnetabscheider, insbesondere fuer Schmieroel
US2430157A (en) * 1939-07-29 1947-11-04 Jr William Byrd Magnetic separator for removing finely divided magnetic material from liquids
GB584392A (en) * 1944-07-14 1947-01-14 Philips Nv Improvements in or relating to magnetic separators
CH521168A (de) * 1970-07-22 1972-04-15 Basf Ag Vorrichtung zum Trennen und Entfernen ferromagnetischer Teilchen aus strömenden Medien
GB1562941A (en) * 1977-01-07 1980-03-19 Parker M R Magnetic separators
JPS5710311A (en) * 1980-06-18 1982-01-19 Daido Steel Co Ltd Magnetic separator
US4731186A (en) * 1985-10-03 1988-03-15 David Belasco Magnetic fluid treating method and device
NL8801463A (nl) * 1988-06-07 1990-01-02 Smit Transformatoren Bv Magnetische separatie-inrichting.

Also Published As

Publication number Publication date
DE68922108T2 (de) 1995-11-09
EP0429700B1 (de) 1995-04-05
EP0429700A1 (de) 1991-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee