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GB2228431B - Electromagnetic filter with a high field gradient for the extraction of particles suspended in a fluid - Google Patents

Electromagnetic filter with a high field gradient for the extraction of particles suspended in a fluid

Info

Publication number
GB2228431B
GB2228431B GB8928294A GB8928294A GB2228431B GB 2228431 B GB2228431 B GB 2228431B GB 8928294 A GB8928294 A GB 8928294A GB 8928294 A GB8928294 A GB 8928294A GB 2228431 B GB2228431 B GB 2228431B
Authority
GB
United Kingdom
Prior art keywords
extraction
fluid
field gradient
high field
particles suspended
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
GB8928294A
Other versions
GB8928294D0 (en
GB2228431A (en
Inventor
Lucien Dolle
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB8928294D0 publication Critical patent/GB8928294D0/en
Publication of GB2228431A publication Critical patent/GB2228431A/en
Application granted granted Critical
Publication of GB2228431B publication Critical patent/GB2228431B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
GB8928294A 1988-12-30 1989-12-14 Electromagnetic filter with a high field gradient for the extraction of particles suspended in a fluid Expired - Fee Related GB2228431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817518A FR2641983B1 (en) 1988-12-30 1988-12-30 ELECTROMAGNETIC FILTER WITH HIGH FIELD GRADIENT FOR THE EXTRACTION OF PARTICLES SUSPENDED IN A FLUID

Publications (3)

Publication Number Publication Date
GB8928294D0 GB8928294D0 (en) 1990-02-21
GB2228431A GB2228431A (en) 1990-08-29
GB2228431B true GB2228431B (en) 1993-08-11

Family

ID=9373654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8928294A Expired - Fee Related GB2228431B (en) 1988-12-30 1989-12-14 Electromagnetic filter with a high field gradient for the extraction of particles suspended in a fluid

Country Status (3)

Country Link
JP (1) JPH02273559A (en)
FR (1) FR2641983B1 (en)
GB (1) GB2228431B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD337148S (en) 1991-01-11 1993-07-06 Kyle Burns Magnet holder for treatment of liquids
JP3478619B2 (en) * 1994-12-02 2003-12-15 キヤノン株式会社 Novel microorganism KB2 and biodegradation treatment method of aromatic compound and / or volatile organochlorine compound using the same
FR2744377B1 (en) * 1996-02-07 1998-03-06 Pechiney Recherche METHOD AND DEVICE FOR SEPARATING PARTICLES CONTAINED IN A FLOW OF ELECTRO-CONDUCTIVE LIQUID USING ELECTROMAGNETIC FORCES
CN101708484B (en) * 2008-10-28 2012-08-29 维克托·洛雷罗·多斯桑托斯 Magnetic mechanical equipment, separation method of dust particles, metal component recovery system and method
GB2537152B (en) * 2015-04-09 2017-12-13 Adey Holdings 2008 Ltd Magnetic filter with drain and removable external magnetic element
CN112253891B (en) * 2020-09-04 2021-07-23 长沙理工大学 A kind of intelligent and durable buried drainage pipe and separation conveying method
US11391408B2 (en) 2020-05-26 2022-07-19 Changsha University Of Science & Technology Intelligent and durable buried drainage pipe and a method of separation and transmission
CN113000202B (en) * 2021-03-05 2021-11-02 坎布里奇环保科技(北京)有限公司 Magnetic coagulation high-gradient magnetic separator
CN115718273B (en) * 2022-11-18 2024-04-19 华中科技大学 Device for measuring object magnetic susceptibility based on magnetic induction intensity and measuring method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311794A (en) * 1970-03-03 1973-03-28 Reid A J K Magnetic separators
US4079002A (en) * 1976-04-15 1978-03-14 Aquafine Corporation Thin-section-matrix magnetic separation apparatus and method
US4492633A (en) * 1982-02-26 1985-01-08 Ukrainsky Ordena Druzhby Narodov Institut Inzhenerov Vodnogo Khozyaistva Separator for separating fluid media from minute particles of impurities
US4613435A (en) * 1985-07-02 1986-09-23 Shoemaker Fred N Magnetic oil filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497769A (en) * 1975-06-20 1978-01-12 Kloeckner Humboldt Deutz Ag Method and a device for preparation of material by means of magnetic separation
US4375407A (en) * 1981-06-22 1983-03-01 The Franklin Institute High gradient magnetic separation device
FR2550104B1 (en) * 1983-08-03 1985-10-11 Commissariat Energie Atomique MAGNETIC SORTING DEVICE THAT CAN BE USED TO MEASURE THE MAGNETIC SUSCEPTIBILITY OF SOLID SUBSTANCES
FR2567768B1 (en) * 1984-07-17 1988-11-25 Commissariat Energie Atomique ELECTROMAGNETIC FILTER WITH CONTINUOUS OPERATION
DE3764390D1 (en) * 1986-04-21 1990-09-27 Siemens Ag METHOD FOR CONTINUOUS SEPARATION OF MAGNETIZABLE PARTICLES AND DEVICE FOR ITS IMPLEMENTATION.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311794A (en) * 1970-03-03 1973-03-28 Reid A J K Magnetic separators
US4079002A (en) * 1976-04-15 1978-03-14 Aquafine Corporation Thin-section-matrix magnetic separation apparatus and method
US4492633A (en) * 1982-02-26 1985-01-08 Ukrainsky Ordena Druzhby Narodov Institut Inzhenerov Vodnogo Khozyaistva Separator for separating fluid media from minute particles of impurities
US4613435A (en) * 1985-07-02 1986-09-23 Shoemaker Fred N Magnetic oil filter

Also Published As

Publication number Publication date
GB8928294D0 (en) 1990-02-21
FR2641983A1 (en) 1990-07-27
GB2228431A (en) 1990-08-29
FR2641983B1 (en) 1991-03-29
JPH02273559A (en) 1990-11-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931214