PE20210804A1 - Combinacion de separacion de portador magnetico y una separacion adicional para el procesamiento de minerales - Google Patents

Combinacion de separacion de portador magnetico y una separacion adicional para el procesamiento de minerales

Info

Publication number
PE20210804A1
PE20210804A1 PE2021000201A PE2021000201A PE20210804A1 PE 20210804 A1 PE20210804 A1 PE 20210804A1 PE 2021000201 A PE2021000201 A PE 2021000201A PE 2021000201 A PE2021000201 A PE 2021000201A PE 20210804 A1 PE20210804 A1 PE 20210804A1
Authority
PE
Peru
Prior art keywords
separation
magnetic
particles
raw material
agglomerates
Prior art date
Application number
PE2021000201A
Other languages
English (en)
Inventor
Wolfgang Rohde
David Johann Gilbert
Bernhard Schuler
Oliver Kuhn
Michael Mentges
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of PE20210804A1 publication Critical patent/PE20210804A1/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • 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
    • B03C1/002—High gradient magnetic 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
    • 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
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/023—Carrier flotation; Flotation of a carrier material to which the target material attaches
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

La presente invencion se refiere a un proceso para concentrar particulas deseadas que comprende una separacion de portador magnetico que comprende las siguientes etapas a) proporcionar una materia prima que contiene las particulas deseadas y un material no deseado; b) anadir particulas magneticas hidrofobicas a la materia prima, lo que produce una materia prima cargada que contiene aglomerados de las particulas magneticas y las particulas deseadas o de las particulas magneticas y el material no deseado; c) separar los aglomerados de la materia prima cargada por un metodo de separacion que produce aglomerados aislados, donde el metodo de separacion se selecciona de seleccion, separacion electrica, separacion magnetica, cribado, clasificacion, concentracion por gravedad y flotacion; d) romper los aglomerados aislados para obtener una suspension que comprende las particulas magneticas en forma desaglomerada; y e) separar las particulas magneticas de la suspension obtenida en la etapa d) por un metodo de separacion seleccionado de seleccion, separacion electrica, separacion magnetica, cribado, clasificacion, concentracion por gravedad y flotacion.
PE2021000201A 2018-08-13 2019-08-06 Combinacion de separacion de portador magnetico y una separacion adicional para el procesamiento de minerales PE20210804A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18188665 2018-08-13
PCT/EP2019/071106 WO2020035352A1 (en) 2018-08-13 2019-08-06 Combination of carrier-magnetic-separation and a further separation for mineral processing

Publications (1)

Publication Number Publication Date
PE20210804A1 true PE20210804A1 (es) 2021-04-23

Family

ID=63244459

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021000201A PE20210804A1 (es) 2018-08-13 2019-08-06 Combinacion de separacion de portador magnetico y una separacion adicional para el procesamiento de minerales

Country Status (10)

Country Link
US (1) US11998929B2 (es)
EP (1) EP3837055A1 (es)
CN (1) CN112566725A (es)
AU (1) AU2019323086B2 (es)
CA (1) CA3106758A1 (es)
CL (1) CL2021000363A1 (es)
EA (1) EA202190493A1 (es)
MX (1) MX2021001648A (es)
PE (1) PE20210804A1 (es)
WO (1) WO2020035352A1 (es)

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CN113324976A (zh) * 2021-07-06 2021-08-31 福州大学 选冶过程中固体物料颗粒表面化学性质的在线检测方法
CN113813922B (zh) * 2021-10-09 2023-10-03 郑州大学 一种载体型矿化富集分离药剂及其制备方法和应用
US20230149945A1 (en) * 2021-11-17 2023-05-18 Royal Biotech Inc Method and System for Facilitating Green Screening, Classification, and Adsorption of Target Elements from a Mixture
CN114671440A (zh) * 2022-03-08 2022-06-28 北京科技大学 超导高梯度磁分离高硅固废低碳绿色制备高纯SiO2的方法

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Also Published As

Publication number Publication date
EA202190493A1 (ru) 2021-06-21
CA3106758A1 (en) 2020-02-20
AU2019323086A1 (en) 2021-03-04
AU2019323086B2 (en) 2024-10-03
CN112566725A (zh) 2021-03-26
US11998929B2 (en) 2024-06-04
EP3837055A1 (en) 2021-06-23
MX2021001648A (es) 2021-05-12
US20210316316A1 (en) 2021-10-14
CL2021000363A1 (es) 2021-06-25
WO2020035352A1 (en) 2020-02-20

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