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MX2017010451A - Sistema y proceso para la recuperacion en seco de finos de oxido de hierro a partir de rocas compactas y semicompactas portadoras de hierro. - Google Patents

Sistema y proceso para la recuperacion en seco de finos de oxido de hierro a partir de rocas compactas y semicompactas portadoras de hierro.

Info

Publication number
MX2017010451A
MX2017010451A MX2017010451A MX2017010451A MX2017010451A MX 2017010451 A MX2017010451 A MX 2017010451A MX 2017010451 A MX2017010451 A MX 2017010451A MX 2017010451 A MX2017010451 A MX 2017010451A MX 2017010451 A MX2017010451 A MX 2017010451A
Authority
MX
Mexico
Prior art keywords
iron oxide
iron
compact
rocks
semicompacts
Prior art date
Application number
MX2017010451A
Other languages
English (en)
Other versions
MX392695B (es
Inventor
Fumyo Yamamoto Mauro
Original Assignee
New Steel Soluções Sustentaveis S A
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 New Steel Soluções Sustentaveis S A filed Critical New Steel Soluções Sustentaveis S A
Publication of MX2017010451A publication Critical patent/MX2017010451A/es
Publication of MX392695B publication Critical patent/MX392695B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/38—Adding fluid, other than for crushing or disintegrating by fluid energy in apparatus having multiple crushing or disintegrating zones
    • 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
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • 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
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • 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
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • 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
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • 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
    • B03C2201/20—Magnetic separation of bulk or dry particles in mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2200/00—Recycling of non-gaseous waste material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

La presente invención se refiere a un sistema y a un proceso para la recuperación en seco de finos de óxido de hierro a partir de rocas compactas y semicompactas portadoras de hierro que comprende medios de trituración primaria (5), secundaria (6) y terciaria (7, 7´) para la reducción preliminar de la granulometría de minerales que contiene los finos de óxido de hierro en rocas compactas y semicompactas; medios de molienda fina (10, 10´, 21) de los minerales de óxido de hierro reducidos en las trituraciones primaria (5), secundaria (6) y terciaria (7, 7´), provistos de un aeroclasificador dinámico (3.5, 4.6,5.4); medios de aeroclasificación estática (11, 12, 13) dispuestos en serie para cortes granulométricos intermedios y filtros de manga (14) para la retención de la fracción fina; y medios de separación magnética (15, 16, 17) , con rodillos magnéticos (71, 72, 73) dispuestos en cascada en un ángulo de inclinación variable, y formados por imanes de baja y / o alta intensidad magnética.
MX2017010451A 2015-02-13 2016-02-05 Sistema y proceso para la recuperación en seco de finos de óxido de hierro a partir de rocas compactas y semicompactas portadoras de hierro. MX392695B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102015003408A BR102015003408B8 (pt) 2015-02-13 2015-02-13 Sistema para recuperação a seco de finos de óxido de ferro a partir de rochas compactas e semicompactas portadoras de ferro
PCT/BR2016/050020 WO2016127235A1 (pt) 2015-02-13 2016-02-05 Sistema e processo para recuperação a seco de finos de óxido de ferro a partir de rochas compactas e semicompactas portadoras de ferro

Publications (2)

Publication Number Publication Date
MX2017010451A true MX2017010451A (es) 2017-11-13
MX392695B MX392695B (es) 2025-03-24

Family

ID=53432790

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010451A MX392695B (es) 2015-02-13 2016-02-05 Sistema y proceso para la recuperación en seco de finos de óxido de hierro a partir de rocas compactas y semicompactas portadoras de hierro.

Country Status (16)

Country Link
US (1) US10682652B2 (es)
CN (1) CN107530712A (es)
AR (1) AR104002A1 (es)
AU (1) AU2016218961B2 (es)
BR (1) BR102015003408B8 (es)
CA (1) CA2976261C (es)
CL (1) CL2017002063A1 (es)
EA (1) EA033729B1 (es)
MX (1) MX392695B (es)
NO (1) NO20171469A1 (es)
PE (1) PE20171687A1 (es)
SA (1) SA517382119B1 (es)
SE (1) SE541853C2 (es)
UA (1) UA121668C2 (es)
WO (1) WO2016127235A1 (es)
ZA (1) ZA201706202B (es)

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CN112588432A (zh) * 2020-12-08 2021-04-02 鞍钢集团矿业有限公司 一种易泥化铁矿石的超细碎磨矿分级方法
CN112916182B (zh) * 2021-04-14 2022-11-18 江苏安基建设有限公司 一种建筑用废料多级处理装置及使用方法
CN115463744B (zh) * 2021-06-11 2025-04-11 中蓝连海设计研究院有限公司 针对高铁铝类型胶磷矿的双反浮选回水方法
CN113798042A (zh) * 2021-09-16 2021-12-17 上海岩川科技有限公司 一种用于铁矿的选矿方法和选矿控制系统
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Also Published As

Publication number Publication date
NO20171469A1 (en) 2017-09-12
BR102015003408B8 (pt) 2022-12-13
US20180036803A1 (en) 2018-02-08
CA2976261A1 (en) 2016-08-18
CL2017002063A1 (es) 2018-04-27
CN107530712A (zh) 2018-01-02
WO2016127235A1 (pt) 2016-08-18
BR102015003408A2 (pt) 2015-06-23
UA121668C2 (uk) 2020-07-10
PE20171687A1 (es) 2017-11-27
AU2016218961A1 (en) 2017-09-28
EA033729B1 (ru) 2019-11-20
EA201791826A1 (ru) 2018-01-31
AR104002A1 (es) 2017-06-21
CA2976261C (en) 2022-12-13
AU2016218961B2 (en) 2020-11-05
SE541853C2 (en) 2019-12-27
ZA201706202B (en) 2019-04-24
MX392695B (es) 2025-03-24
SE1751104A1 (en) 2017-09-12
BR102015003408B1 (pt) 2018-10-02
US10682652B2 (en) 2020-06-16
SA517382119B1 (ar) 2021-08-24

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