GB1354148A - Apparatus for separating and removing ferromagnetic particles from flowing media - Google Patents

Apparatus for separating and removing ferromagnetic particles from flowing media

Info

Publication number
GB1354148A
GB1354148A GB3413671A GB3413671A GB1354148A GB 1354148 A GB1354148 A GB 1354148A GB 3413671 A GB3413671 A GB 3413671A GB 3413671 A GB3413671 A GB 3413671A GB 1354148 A GB1354148 A GB 1354148A
Authority
GB
United Kingdom
Prior art keywords
separating
particles
magnetic
magnetic field
ferromagnetic 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
Application number
GB3413671A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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
Priority claimed from DE19702036277 external-priority patent/DE2036277C3/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1354148A publication Critical patent/GB1354148A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/032—Matrix cleaning systems
    • 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
    • B03C1/28—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

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1354148 Magnetic separating BADISCHE ANILIN- & SODA-FABRIK AG 21 July 1971 [22 July 1970] 34136/71 Heading B2J In apparatus for separating ferro magnetic particles from flowing media by passing the media through a magnetic field and subsequently removing the particles by flushing, a container of non-magnetic material 5 and inlets 12, 11 and outlets 10, 14 so that the medium to be treated and the flushing medium both pass through the zone of the magnetic field. As shown, the magnetic field is produced by applying direct current to an electro magnet 1 having soft iron rings 2 and 17 arranged concentric to the electro magnet core 3. The ferromagnetic particles may be catalyst particles from a chemical process.
GB3413671A 1970-07-22 1971-07-21 Apparatus for separating and removing ferromagnetic particles from flowing media Expired GB1354148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702036277 DE2036277C3 (en) 1970-07-22 Device for separating and removing ferromagnetic particles from flowing media

Publications (1)

Publication Number Publication Date
GB1354148A true GB1354148A (en) 1974-06-05

Family

ID=5777474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3413671A Expired GB1354148A (en) 1970-07-22 1971-07-21 Apparatus for separating and removing ferromagnetic particles from flowing media

Country Status (3)

Country Link
CH (1) CH521168A (en)
FR (1) FR2099526B1 (en)
GB (1) GB1354148A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001840A1 (en) * 1978-05-30 1981-07-09 Bernard Strutt Agencies Ltd Improvements in apparatus for use in the magnetic treatment of liquids
GB2223964A (en) * 1987-11-26 1990-04-25 Uk I Inzh Vodnogo Khoz Magnetic gravity filter
US8884064B2 (en) 2010-12-29 2014-11-11 Basf Se Method of separating off magnetizable catalyst particles by means of magnetic filters
EP2519356A4 (en) * 2009-11-30 2017-02-01 Basf Se Modified high intensity magnetic separation (hims) process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0429700B1 (en) * 1989-11-28 1995-04-05 Giovanni Asti Apparatus for the continuous purification of liquids, and in particular of water, by means of the technique of high-gradient magnetic filtration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001840A1 (en) * 1978-05-30 1981-07-09 Bernard Strutt Agencies Ltd Improvements in apparatus for use in the magnetic treatment of liquids
GB2223964A (en) * 1987-11-26 1990-04-25 Uk I Inzh Vodnogo Khoz Magnetic gravity filter
EP2519356A4 (en) * 2009-11-30 2017-02-01 Basf Se Modified high intensity magnetic separation (hims) process
US8884064B2 (en) 2010-12-29 2014-11-11 Basf Se Method of separating off magnetizable catalyst particles by means of magnetic filters

Also Published As

Publication number Publication date
CH521168A (en) 1972-04-15
FR2099526A1 (en) 1972-03-17
FR2099526B1 (en) 1974-04-05
DE2036277B2 (en) 1975-07-31
DE2036277A1 (en) 1972-01-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees