CA2205339A1 - Magnetic cyclone and method of operating it - Google Patents

Magnetic cyclone and method of operating it

Info

Publication number
CA2205339A1
CA2205339A1 CA002205339A CA2205339A CA2205339A1 CA 2205339 A1 CA2205339 A1 CA 2205339A1 CA 002205339 A CA002205339 A CA 002205339A CA 2205339 A CA2205339 A CA 2205339A CA 2205339 A1 CA2205339 A1 CA 2205339A1
Authority
CA
Canada
Prior art keywords
cyclone
operating
magnetic field
invention concerns
vertically oriented
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.)
Granted
Application number
CA002205339A
Other languages
French (fr)
Other versions
CA2205339C (en
Inventor
Jan Svoboda
Quentin Peter Campbell
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.)
De Beers Consolidated Mines Ltd
Original Assignee
De Beers Consolidated Mines Ltd
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 De Beers Consolidated Mines Ltd filed Critical De Beers Consolidated Mines Ltd
Publication of CA2205339A1 publication Critical patent/CA2205339A1/en
Application granted granted Critical
Publication of CA2205339C publication Critical patent/CA2205339C/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
    • B03C1/30—Combinations with other devices, not otherwise provided for

Landscapes

  • Cyclones (AREA)

Abstract

One aspect of the invention concerns a cyclone which has a cyclone vessel having an underflow and an overflow and an inlet for feed material. Means are provided to generate a vertically oriented magnetic field in the cyclone vessel for the purposes of controlling the operation thereof. Another aspect of the invention concerns a method of operating a cyclone vessel in which at least the density differential achieved by the cyclone is controlled by means of a vertically oriented magnetic field.
CA002205339A 1996-05-23 1997-05-14 Magnetic cyclone and method of operating it Expired - Fee Related CA2205339C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA964132 1996-05-23
ZA96/4132 1996-05-23

Publications (2)

Publication Number Publication Date
CA2205339A1 true CA2205339A1 (en) 1997-11-23
CA2205339C CA2205339C (en) 2006-07-04

Family

ID=25585698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002205339A Expired - Fee Related CA2205339C (en) 1996-05-23 1997-05-14 Magnetic cyclone and method of operating it

Country Status (2)

Country Link
AU (1) AU731513B2 (en)
CA (1) CA2205339C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3110555B1 (en) * 2014-02-28 2021-02-24 Eco-nomic Innovations Limited Dense media separation method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056049B (en) * 2013-01-23 2014-02-26 武汉科技大学 Overflow-discharge-type magnetic hydrocyclone
CN104624410B (en) * 2015-01-20 2017-10-10 太原理工大学 A kind of method for adjusting dual medium cyclone dressing density
CN109092577B (en) * 2018-07-20 2020-06-16 太原理工大学 Method for indirectly reducing medium consumption of heavy medium cyclone separation process by using external magnetic field

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1049113A1 (en) * 1982-06-14 1983-10-23 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Hydraulic cyclone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3110555B1 (en) * 2014-02-28 2021-02-24 Eco-nomic Innovations Limited Dense media separation method

Also Published As

Publication number Publication date
AU2082897A (en) 1997-11-27
AU731513B2 (en) 2001-03-29
CA2205339C (en) 2006-07-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed