MX345874B - Proceso y sistema para recuperación en seco de materiales finos de mineral de hierro y materiales superfinos y unidad de separación magnética. - Google Patents

Proceso y sistema para recuperación en seco de materiales finos de mineral de hierro y materiales superfinos y unidad de separación magnética.

Info

Publication number
MX345874B
MX345874B MX2014011253A MX2014011253A MX345874B MX 345874 B MX345874 B MX 345874B MX 2014011253 A MX2014011253 A MX 2014011253A MX 2014011253 A MX2014011253 A MX 2014011253A MX 345874 B MX345874 B MX 345874B
Authority
MX
Mexico
Prior art keywords
wastes
ore
iron
magnetic separation
superfines
Prior art date
Application number
MX2014011253A
Other languages
English (en)
Other versions
MX2014011253A (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49221728&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX345874(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by New Steel Soluções Sustentaveis S A filed Critical New Steel Soluções Sustentaveis S A
Publication of MX2014011253A publication Critical patent/MX2014011253A/es
Publication of MX345874B publication Critical patent/MX345874B/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
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
    • 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
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
    • 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
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • 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
    • 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
    • B03C2201/22—Details of magnetic or electrostatic separation characterised by the magnetic field, e.g. its shape or generation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2200/00—Recycling of non-gaseous waste material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Centrifugal Separators (AREA)

Abstract

La presente invención se refiere a un sistema y métodos para el tratamiento totalmente seco de desechos de mineral de hierro a partir de operaciones de minería previos, apropiado para tanto el procesamiento de desechos de mineral depositados en aluviones como desechos almacenados en pilas. La presente invención soluciona los problemas de los procesos de separación magnética que emplean la forma húmeda y de deshidratación de desechos, eliminando los riegos que acarrea botar los desechos sólidos en aluviones de contención.
MX2014011253A 2012-03-19 2013-03-13 Proceso y sistema para recuperación en seco de materiales finos de mineral de hierro y materiales superfinos y unidad de separación magnética. MX345874B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102012008340A BR102012008340B8 (pt) 2012-03-19 2012-03-19 Processo e sistema para recuperação a seco de finos e super finos de minério óxido de ferro
PCT/BR2013/000075 WO2013138889A1 (en) 2012-03-19 2013-03-13 A process and system for dry recovery of iron-ore fines and superfines and a magnetic separation unit

Publications (2)

Publication Number Publication Date
MX2014011253A MX2014011253A (es) 2015-02-12
MX345874B true MX345874B (es) 2017-02-21

Family

ID=49221728

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011253A MX345874B (es) 2012-03-19 2013-03-13 Proceso y sistema para recuperación en seco de materiales finos de mineral de hierro y materiales superfinos y unidad de separación magnética.

Country Status (19)

Country Link
US (2) US9327292B2 (es)
CN (1) CN104428066A (es)
AP (1) AP2014007999A0 (es)
AR (1) AR090366A1 (es)
AU (2) AU2013234818B2 (es)
BR (1) BR102012008340B8 (es)
CA (1) CA2867736C (es)
CL (2) CL2014002483A1 (es)
CO (1) CO7170156A2 (es)
EA (1) EA027422B1 (es)
IN (1) IN2014DN08404A (es)
MX (1) MX345874B (es)
NO (1) NO346710B1 (es)
PE (1) PE20150329A1 (es)
SA (1) SA113340394B1 (es)
SE (2) SE541266C2 (es)
UA (1) UA113642C2 (es)
WO (1) WO2013138889A1 (es)
ZA (1) ZA201406991B (es)

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BR102014025420B8 (pt) * 2014-10-10 2016-04-19 New Steel Soluções Sustentáveis S A processo e sistema para beneficiamento a seco de finos e superfinos de minério óxido de ferro através de uma unidade de separação magnética
BR102015003408B8 (pt) * 2015-02-13 2022-12-13 New Steel Solucoes Sustentaveis S A Sistema para recuperação a seco de finos de óxido de ferro a partir de rochas compactas e semicompactas portadoras de ferro
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BR102019026219A2 (pt) * 2019-12-11 2021-06-22 Geoagro Consultoria Projetos E Serviços Ltda Sistema sustentável para beneficiamento de rejeitos finos de mineração, de minérios de baixa dureza e de resíduos industriais, eletrônicos e da construção civil, e produtos obtidos a partir deste
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TW202211972A (zh) * 2020-09-18 2022-04-01 日揚科技股份有限公司 氣固分離系統
CN112191362B (zh) * 2020-10-28 2023-09-15 代县进鑫选矿厂 超高纯四氧化三铁矿粉的选别方法及选别系统
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CN113171849A (zh) * 2020-12-02 2021-07-27 吉林德帮金属材料有限公司 一种由铁粉精制制备精铁粉的方法
CN112807819A (zh) * 2020-12-22 2021-05-18 河北钢铁集团矿业有限公司 一种处理铁矿污水的压滤磁选机
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Also Published As

Publication number Publication date
MX2014011253A (es) 2015-02-12
ZA201406991B (en) 2016-05-25
SE1750736A1 (en) 2017-06-12
CA2867736C (en) 2018-01-02
IN2014DN08404A (es) 2015-05-08
UA113642C2 (xx) 2017-02-27
AU2013234818A1 (en) 2014-10-16
AP2014007999A0 (en) 2014-10-31
US20150076037A1 (en) 2015-03-19
EA201491722A1 (ru) 2015-07-30
BR102012008340A2 (pt) 2013-10-01
NO346710B1 (no) 2022-11-28
CN104428066A (zh) 2015-03-18
US9327292B2 (en) 2016-05-03
CO7170156A2 (es) 2015-01-28
CL2014002483A1 (es) 2015-04-17
AU2017202002A1 (en) 2017-04-13
SE541266C2 (en) 2019-05-28
SE539705C2 (en) 2017-11-07
EA027422B1 (ru) 2017-07-31
AU2013234818B2 (en) 2017-04-06
CA2867736A1 (en) 2013-09-26
PE20150329A1 (es) 2015-03-05
BR102012008340B1 (pt) 2017-09-12
BR102012008340B8 (pt) 2022-12-13
AU2017202002B2 (en) 2019-03-07
US20160318037A1 (en) 2016-11-03
SA113340394B1 (ar) 2016-04-11
CL2017002377A1 (es) 2018-04-27
CA2867736F (en) 2013-09-26
NO20141146A1 (no) 2014-10-15
WO2013138889A8 (en) 2014-11-06
AR090366A1 (es) 2014-11-05
WO2013138889A1 (en) 2013-09-26
SE1451218A1 (sv) 2014-10-15

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