NL7613439A - Heavy magnetic particle recovery system - subjects suspension to density separation operations forming heavy and light fractions - Google Patents

Heavy magnetic particle recovery system - subjects suspension to density separation operations forming heavy and light fractions

Info

Publication number
NL7613439A
NL7613439A NL7613439A NL7613439A NL7613439A NL 7613439 A NL7613439 A NL 7613439A NL 7613439 A NL7613439 A NL 7613439A NL 7613439 A NL7613439 A NL 7613439A NL 7613439 A NL7613439 A NL 7613439A
Authority
NL
Netherlands
Prior art keywords
heavy
suspension
subjects
density separation
recovery system
Prior art date
Application number
NL7613439A
Other languages
Dutch (nl)
Other versions
NL178566B (en
NL178566C (en
Original Assignee
Anglo Amer Corp South Africa
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 Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Priority to NL7613439A priority Critical patent/NL178566C/en
Publication of NL7613439A publication Critical patent/NL7613439A/en
Publication of NL178566B publication Critical patent/NL178566B/en
Application granted granted Critical
Publication of NL178566C publication Critical patent/NL178566C/en

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
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/44—Application of particular media therefor
    • B03B5/447—Application of particular media therefor recovery of heavy media
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The system recovers heavy magnetic particles from a suspension containing other lighter particles. The suspension is subjected to one or more density separation operations, so as to form a first fraction, consisting basically of heavy particles only, and a second one containing the bulk of the lighter ones and a few heavy ones. Two such operations can be carried out, the overflow from the first one being dewatered before subjecting it to the second one, and each operation can be effected in a cyclone with a cone angle between 60 and 180 deg. The magnetic particles can be magnetite.
NL7613439A 1976-12-02 1976-12-02 METHOD FOR SEPARATING A MIXTURE OF SOLID PARTICLES IN A HYDROCYCLONE IN A HEAVY SUSPENSION. NL178566C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7613439A NL178566C (en) 1976-12-02 1976-12-02 METHOD FOR SEPARATING A MIXTURE OF SOLID PARTICLES IN A HYDROCYCLONE IN A HEAVY SUSPENSION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613439A NL178566C (en) 1976-12-02 1976-12-02 METHOD FOR SEPARATING A MIXTURE OF SOLID PARTICLES IN A HYDROCYCLONE IN A HEAVY SUSPENSION.

Publications (3)

Publication Number Publication Date
NL7613439A true NL7613439A (en) 1978-06-06
NL178566B NL178566B (en) 1985-11-18
NL178566C NL178566C (en) 1986-04-16

Family

ID=19827323

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613439A NL178566C (en) 1976-12-02 1976-12-02 METHOD FOR SEPARATING A MIXTURE OF SOLID PARTICLES IN A HYDROCYCLONE IN A HEAVY SUSPENSION.

Country Status (1)

Country Link
NL (1) NL178566C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113171874A (en) * 2021-04-02 2021-07-27 梅霞英 Magnetic drive separation type magnetic powder detection raw material preparation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113171874A (en) * 2021-04-02 2021-07-27 梅霞英 Magnetic drive separation type magnetic powder detection raw material preparation device

Also Published As

Publication number Publication date
NL178566B (en) 1985-11-18
NL178566C (en) 1986-04-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee