BR112023019116A2 - Sistema de dissolução de minério e conversão de ferro - Google Patents

Sistema de dissolução de minério e conversão de ferro

Info

Publication number
BR112023019116A2
BR112023019116A2 BR112023019116A BR112023019116A BR112023019116A2 BR 112023019116 A2 BR112023019116 A2 BR 112023019116A2 BR 112023019116 A BR112023019116 A BR 112023019116A BR 112023019116 A BR112023019116 A BR 112023019116A BR 112023019116 A2 BR112023019116 A2 BR 112023019116A2
Authority
BR
Brazil
Prior art keywords
iron
ore
conversion system
dissolving
salt solution
Prior art date
Application number
BR112023019116A
Other languages
English (en)
Inventor
Adolfredo Alvarez
Quoc Pham Ai
Sandeep Nijhawan
Steven Fatur
Original Assignee
Electrasteel Inc
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 Electrasteel Inc filed Critical Electrasteel Inc
Publication of BR112023019116A2 publication Critical patent/BR112023019116A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
    • C22B5/00—General methods of reducing to metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/087—Recycling of electrolyte to electrochemical cell
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/04—Diaphragms; Spacing elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C25C7/08—Separating of deposited metals from the cathode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/20—Electroplating: Baths therefor from solutions of iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/24—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
    • H01F41/26—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids using electric currents, e.g. electroplating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Golf Clubs (AREA)
  • Control Of Electric Motors In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Materials For Photolithography (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Iron (AREA)

Abstract

sistema de dissolução de minério e conversão de ferro. a presente invenção refere-se a métodos e sistemas para dissolver um minério contendo ferro. por exemplo, um método de processamento e dissolução de um minério contendo ferro compreende: reduzir termicamente um ou mais materiais de óxido de ferro não magnetita no minério contendo ferro para formar magnetita na presença de um redutor, formando assim minério termicamente reduzido; e dissolver pelo menos uma porção do minério termicamente reduzido usando um ácido para formar uma solução ácida de sal de ferro; em que a solução ácida de sal de ferro compreende prótons gerados eletroquimicamente em uma célula eletroquímica.
BR112023019116A 2021-03-24 2022-03-24 Sistema de dissolução de minério e conversão de ferro BR112023019116A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163165502P 2021-03-24 2021-03-24
PCT/US2022/021729 WO2022204391A1 (en) 2021-03-24 2022-03-24 Ore dissolution and iron conversion system

Publications (1)

Publication Number Publication Date
BR112023019116A2 true BR112023019116A2 (pt) 2023-10-24

Family

ID=83397868

Family Applications (4)

Application Number Title Priority Date Filing Date
BR112023018934A BR112023018934A2 (pt) 2021-03-24 2022-03-24 Sistema de conversão de ferro e aplicações
BR112023019059A BR112023019059A2 (pt) 2021-03-24 2022-03-24 Remoção de impurezas em um sistema de conversão de ferro
BR112023018587A BR112023018587A2 (pt) 2021-03-24 2022-03-24 Sistema de conversão de ferro em 2 etapas
BR112023019116A BR112023019116A2 (pt) 2021-03-24 2022-03-24 Sistema de dissolução de minério e conversão de ferro

Family Applications Before (3)

Application Number Title Priority Date Filing Date
BR112023018934A BR112023018934A2 (pt) 2021-03-24 2022-03-24 Sistema de conversão de ferro e aplicações
BR112023019059A BR112023019059A2 (pt) 2021-03-24 2022-03-24 Remoção de impurezas em um sistema de conversão de ferro
BR112023018587A BR112023018587A2 (pt) 2021-03-24 2022-03-24 Sistema de conversão de ferro em 2 etapas

Country Status (10)

Country Link
US (6) US20240158939A1 (pt)
EP (4) EP4314354A1 (pt)
JP (4) JP2024512059A (pt)
KR (4) KR20230160889A (pt)
CN (5) CN118480680A (pt)
AU (4) AU2022246100A1 (pt)
BR (4) BR112023018934A2 (pt)
CA (4) CA3212081A1 (pt)
WO (4) WO2022204387A1 (pt)
ZA (3) ZA202308222B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240158939A1 (en) 2021-03-24 2024-05-16 Electrasteel, Inc. Impurity removal in an iron conversion system
WO2024072742A2 (en) * 2022-09-26 2024-04-04 Electrasteel, Inc. Iron feedstock conversion system with improved efficiency

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1480059A (en) * 1924-01-08 Metallurgical process
US780191A (en) 1902-06-23 1905-01-17 Woolsey Mca Johnson Electrochemical separation of metals.
US984703A (en) 1910-07-14 1911-02-21 Nat Tube Co Process of making sulfuric acid and electrolytic iron.
GB191209612A (en) 1912-04-23 1912-07-04 Charles John Reed Electrolytic Process.
US1075093A (en) * 1913-07-09 1913-10-07 Midland Ores And Patents Co Cyclic process of extracting metals from cupriferous materials.
US1162150A (en) * 1914-04-06 1915-11-30 Axel Estelle Process of treating metallic ores.
GB114305A (en) 1917-03-19 Arzano Corrado Improved Manufacture of Iron by Electrolysis.
US1412174A (en) 1920-12-01 1922-04-11 Eustis Art of making electrolytic iron
US1432543A (en) 1920-12-01 1922-10-17 Said Eustis Art of making electrolytic iron
US1751099A (en) 1926-07-20 1930-03-18 Robert D Pike Process of making electrolytic iron from scrap
US1782909A (en) 1926-07-20 1930-11-25 Robert D Pike Apparatus for the electrodeposition of iron
US1937068A (en) 1929-07-31 1933-11-28 Ernst Kelsen Method of depositing iron electrolytically
US2094277A (en) * 1936-06-22 1937-09-28 Hughes Mitchell Processes Inc Method of sulphating the ore metal values of a sulphide ore
US2393582A (en) 1942-08-08 1946-01-29 Nat Lead Co Method for utilizing iron chloride liquors
US2583099A (en) 1947-03-25 1952-01-22 Union Carbide & Carbon Corp Preelectrolysis treatment of pickle liquor
BE481309A (pt) 1947-03-25
US2653905A (en) 1947-12-06 1953-09-29 Pyror Ltd Process for total treatment of copper-containing iron pyrites
US2587630A (en) * 1949-07-28 1952-03-04 Sulphide Ore Process Company I Method for electrodeposition of iron in the form of continuous strips
US2810686A (en) 1954-11-09 1957-10-22 Rohm & Haas Electrolytic treatment of waste sulfate pickle liquor
US2975120A (en) * 1955-06-30 1961-03-14 Nat Standard Co Electroplating apparatus
US3345212A (en) 1964-02-18 1967-10-03 Esb Inc Electrolytic process for preparing iron
US3676107A (en) * 1971-01-04 1972-07-11 Us Interior Refining iron-bearing wastes
US3787293A (en) * 1971-02-03 1974-01-22 Nat Res Inst Metals Method for hydroelectrometallurgy
GB1341229A (en) 1971-02-11 1973-12-19 Electricity Council Electrodeposition of iron foil
US3876748A (en) * 1971-10-06 1975-04-08 Int Nickel Co Extraction of metals from iron oxide materials
US3788959A (en) 1972-05-05 1974-01-29 Sybron Corp Electrodialytic recovery of acid and insoluble products from spent liquors
US3766026A (en) 1972-05-10 1973-10-16 Cyprus Metallurg Process Electrolytic process for the recovery of nickel, cobalt and iron from their sulfides
US4060464A (en) 1974-06-26 1977-11-29 Boliden Aktiebolag Method for extracting and recovering iron and nickel in metallic form
FR2287531A1 (fr) 1974-10-11 1976-05-07 Siderurgie Fse Inst Rech Procede de reduction electrolytique de produits ferriferes
CA1050278A (en) 1975-06-10 1979-03-13 Inco Limited Leaching limonitic ores
US4113588A (en) 1976-03-09 1978-09-12 Solex Research Corporation Of Japan Process for recovery of waste H2 SO4 and HCl
US4159232A (en) * 1977-09-23 1979-06-26 Bacon William G Electro-hydrometallurgical process for the extraction of base metals and iron
FR2418773A1 (fr) 1978-03-02 1979-09-28 Thann & Mulhouse Procede d'utilisation de sulfate ferreux dans la fabrication de bioxyde de titane pigmentaire par la voix sulfurique
US4149946A (en) * 1978-03-21 1979-04-17 Davis Walker Corporation Recovery of spent pickle liquor and iron metal
US4272343A (en) 1980-01-09 1981-06-09 Kerr-Mcgee Corporation Process for the electrolytic reductive leaching of ilmenite ore
LU85385A1 (fr) * 1984-05-28 1986-01-29 Mines Fond Zinc Vieille Procede de lixiviation de sulfures contenant du zinc et du fer
US4997533A (en) * 1989-08-07 1991-03-05 Board Of Control Of Michigan Technological University Process for the extracting oxygen and iron from iron oxide-containing ores
NL8902195A (nl) 1989-08-31 1991-03-18 Esmil Water Systems Bv Membraanelektrolyse-inrichting.
US5227032A (en) 1991-09-24 1993-07-13 The United State Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for producing oxygen from lunar materials
US5569370A (en) * 1992-04-01 1996-10-29 Rmg Services Pty. Ltd. Electrochemical system for recovery of metals from their compounds
DE4218915A1 (de) 1992-06-10 1993-12-16 Heraeus Elektrochemie Verfahren und Vorrichtung zur Regenerierung einer Metallionen und Schwefelsäure enthaltenden wäßrigen Lösung sowie Verwendung
US5492608A (en) 1994-03-14 1996-02-20 The United States Of America As Represented By The Secretary Of The Interior Electrolyte circulation manifold for copper electrowinning cells which use the ferrous/ferric anode reaction
US5948264A (en) * 1998-02-06 1999-09-07 Eichrom Industries, Inc. Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions
US6284123B1 (en) * 1998-03-02 2001-09-04 Briggs & Stratton Corporation Electroplating formulation and process for plating iron onto aluminum/aluminum alloys
US6309531B1 (en) 1998-05-08 2001-10-30 Usf Filtration And Separations Group, Inc. Process for extracting copper or iron
WO2005005311A2 (en) * 2003-05-14 2005-01-20 Lynntech, Inc. Hydrogen generator
DE602004027630D1 (de) 2003-06-27 2010-07-22 Univ Western Ontario Biologische brennstoffzelle
AU2005206927C1 (en) * 2004-01-16 2011-05-19 Battelle Memorial Institute Methods and apparatus for producing ferrate(VI)
JP4501726B2 (ja) 2005-03-07 2010-07-14 住友金属鉱山株式会社 酸性塩化物水溶液からの鉄の電解採取方法
US7790016B2 (en) 2005-04-05 2010-09-07 King Fahd University Of Petroleum And Minerals Integrated electrolytic-electrodialytic apparatus and process for recovering metals from metal ion-containing waste streams
JP2010504423A (ja) * 2006-09-21 2010-02-12 キュイテ−フェル エ チタン インコーポレイティド 鉄分の豊富な金属塩化物の廃棄物からの金属鉄および塩素価値の回収のための電気化学的方法
US7855005B2 (en) 2007-02-12 2010-12-21 Deeya Energy, Inc. Apparatus and methods of determination of state of charge in a redox flow battery
US8784639B2 (en) 2008-03-20 2014-07-22 Rio Tinto Fer Et Titane Inc. Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes
AU2009235914A1 (en) * 2008-04-11 2009-10-15 Francois Cardarelli Electrochemical process for the recovery of metallic iron and sulfuric acid values from iron-rich sulfate wastes, mining residues and pickling liquors
US8785023B2 (en) 2008-07-07 2014-07-22 Enervault Corparation Cascade redox flow battery systems
US8852777B2 (en) 2008-12-05 2014-10-07 Deeya Energy, Inc. Methods for the preparation and purification of electrolytes for redox flow batteries
WO2010138945A2 (en) 2009-05-28 2010-12-02 Deeya Energy, Inc. Preparation of flow cell battery electrolytes from raw materials
CN102844925B (zh) 2009-05-28 2015-11-25 艾默吉电力系统股份有限公司 电解质组合物
US8587255B2 (en) 2009-05-28 2013-11-19 Deeya Energy, Inc. Control system for a flow cell battery
US8951665B2 (en) 2010-03-10 2015-02-10 Imergy Power Systems, Inc. Methods for the preparation of electrolytes for chromium-iron redox flow batteries
US8764962B2 (en) 2010-08-23 2014-07-01 Massachusetts Institute Of Technology Extraction of liquid elements by electrolysis of oxides
US8980484B2 (en) 2011-03-29 2015-03-17 Enervault Corporation Monitoring electrolyte concentrations in redox flow battery systems
US8916281B2 (en) 2011-03-29 2014-12-23 Enervault Corporation Rebalancing electrolytes in redox flow battery systems
WO2012145797A1 (en) 2011-04-29 2012-11-01 Commonwealth Scientific And Industrial Research Organisation Recovery of soda from bauxite residue
KR101109682B1 (ko) * 2011-11-08 2012-02-08 한국지질자원연구원 저품위 철광석으로부터 마그네타이트 나노입자의 제조방법 및 이에 의해 제조된 마그네타이트 나노입자
US20140027301A1 (en) * 2012-07-26 2014-01-30 Ohio University Selective reductive electrowinning apparatus and method
US8993183B2 (en) 2012-12-31 2015-03-31 Enervault Corporation Operating a redox flow battery with a negative electrolyte imbalance
US10586996B2 (en) 2013-03-12 2020-03-10 Ess Tech, Inc. Electrolytes for iron flow battery
US9865895B2 (en) 2013-03-12 2018-01-09 Ess Tech, Inc. Methods to prepare stable electrolytes for iron redox flow batteries
US8980454B2 (en) * 2013-03-15 2015-03-17 Enervault Corporation Systems and methods for rebalancing redox flow battery electrolytes
US10230125B2 (en) 2014-03-06 2019-03-12 Ess Tech, Inc. Method and system to maintain electrolyte stability for all-iron redox flow batteries
US9509011B2 (en) 2013-06-07 2016-11-29 Ess Tech, Inc. Method and system for rebalancing electrolytes in a redox flow battery system
US10181615B2 (en) 2013-06-07 2019-01-15 Ess Tech, Inc. Method and system for rebalancing electrolytes in a redox flow battery system
CN104340996B (zh) 2013-07-24 2016-06-22 沈阳铝镁设计研究院有限公司 一种高铁铝土矿综合利用的方法
US20150125768A1 (en) 2013-11-07 2015-05-07 Enervault Corporation Cell and Cell Block Configurations for Redox Flow Battery Systems
CA3007838A1 (en) 2014-12-11 2016-06-16 Optimizacion De Procesos Mineros S.A. Electrowinning circuit and method for gathering of metal of interest by an ionic exchange interface
JP6604466B2 (ja) 2015-03-25 2019-11-13 住友電気工業株式会社 銅の製造方法及び銅の製造装置
US20180079663A1 (en) * 2015-03-31 2018-03-22 Kurita Water Industries Ltd. Method and apparatus for treating acidic liquid containing metal ions
WO2017062936A1 (en) 2015-10-09 2017-04-13 Case Western Reserve University Sealed aqueous flow battery systems with in-tank electrolyte rebalancing
WO2018152628A1 (en) * 2017-02-24 2018-08-30 Vanadiumcorp Resources Inc. Metallurgical and chemical processes for recovering vanadium and iron values from vanadiferous titanomagnetite and vanadiferous feedstocks
WO2018201092A1 (en) 2017-04-28 2018-11-01 Ess Tech, Inc. Methods and systems for operating a redox flow battery system
AU2018256895B2 (en) 2017-04-28 2023-12-07 Ess Tech, Inc. Methods and system for a battery
AU2018258694B2 (en) 2017-04-28 2023-11-30 Ess Tech, Inc. Methods and systems for rebalancing electrolytes for a redox flow battery system
WO2018201093A1 (en) 2017-04-28 2018-11-01 Ess Tech, Inc. Flow battery cleansing cycle to maintain electrolyte health and system performance
US20190309427A1 (en) * 2018-04-05 2019-10-10 Blue Planet Strategies, Llc Method for combined electrochemical modification of selected liquid stream characteristics
WO2019227165A1 (en) * 2018-05-31 2019-12-05 The University Of Western Australia Method for the treatment of metal-containing materials
US11515558B2 (en) 2018-08-10 2022-11-29 Ess Tech, Inc. Cost-efficient high energy density redox flow battery
US11236429B2 (en) * 2018-08-14 2022-02-01 Massachusetts Institute Of Technology Production of chemical products using electrochemical flow systems and slug flow and associated methods
US10879544B2 (en) 2018-11-02 2020-12-29 Ess Tech, Inc. System and method for determining state of charge for an electric energy storage device
EP3830890A4 (en) 2018-11-20 2022-05-11 ESS Tech, Inc. ELECTROLYTE HEALTH MANAGEMENT FOR REDOX FLOW BATTERY
EP3670454A1 (en) * 2018-12-21 2020-06-24 Höganäs AB (publ) Pure iron containing compound
EP4038681A1 (en) 2019-11-01 2022-08-10 ESS Tech, Inc. Method for iron preformation in redox flow batteries
JP2023501285A (ja) 2019-11-05 2023-01-18 イーエスエス テック インコーポレーテッド レドックスフロー電池性能回復のための方法及びシステム
WO2021091696A1 (en) 2019-11-08 2021-05-14 Ess Tech, Inc. Multi-stage rebalancing reactor for redox flow battery system
US11664512B2 (en) 2020-05-15 2023-05-30 Ess Tech, Inc. Methods and system for redox flow battery idle state
WO2022070119A1 (en) 2020-10-02 2022-04-07 Zincovery Process Technologies Limited Process to electrochemically extract dissolved metals and an apparatus thereof
US20240158939A1 (en) 2021-03-24 2024-05-16 Electrasteel, Inc. Impurity removal in an iron conversion system

Also Published As

Publication number Publication date
AU2022246100A1 (en) 2023-09-14
WO2022204391A1 (en) 2022-09-29
US20230374683A1 (en) 2023-11-23
KR20230159881A (ko) 2023-11-22
US20240158939A1 (en) 2024-05-16
CA3212097A1 (en) 2022-09-29
ZA202308237B (en) 2024-04-24
BR112023019059A2 (pt) 2023-10-17
JP2024512057A (ja) 2024-03-18
CA3212262A1 (en) 2022-09-29
EP4314354A1 (en) 2024-02-07
JP2024512058A (ja) 2024-03-18
ZA202308222B (en) 2024-04-24
EP4313845A1 (en) 2024-02-07
US20220380918A1 (en) 2022-12-01
US11767604B2 (en) 2023-09-26
CN117355481A (zh) 2024-01-05
CN117255770A (zh) 2023-12-19
KR20230160889A (ko) 2023-11-24
BR112023018934A2 (pt) 2023-10-10
CN117203354A (zh) 2023-12-08
CN118480680A (zh) 2024-08-13
US20240263333A1 (en) 2024-08-08
ZA202308225B (en) 2024-04-24
US12065749B2 (en) 2024-08-20
CA3212081A1 (en) 2022-09-29
US20220380919A1 (en) 2022-12-01
WO2022204387A1 (en) 2022-09-29
CN117321227A (zh) 2023-12-29
AU2022241786A1 (en) 2023-09-21
US20230366115A1 (en) 2023-11-16
US12054837B2 (en) 2024-08-06
AU2022244378A1 (en) 2023-09-28
EP4313868A1 (en) 2024-02-07
CA3212099A1 (en) 2022-09-29
US11753732B2 (en) 2023-09-12
JP2024512059A (ja) 2024-03-18
AU2022246097A1 (en) 2023-09-21
WO2022204379A1 (en) 2022-09-29
EP4314352A1 (en) 2024-02-07
KR20230160888A (ko) 2023-11-24
WO2022204394A1 (en) 2022-09-29
KR20230159882A (ko) 2023-11-22
BR112023018587A2 (pt) 2023-10-24
JP2024512063A (ja) 2024-03-18

Similar Documents

Publication Publication Date Title
BR112023019116A2 (pt) Sistema de dissolução de minério e conversão de ferro
CL2017002632A1 (es) Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo
PE20080648A1 (es) Separacion de ion de fierro multivalente en circuitos de recuperacion de metal
BR112012019239A2 (pt) processo de extração
CL2012003001A1 (es) Metodo para recuperar iones metalicos de soluciones liquidas o lechadas que comprende proveer una columna de elucion y columna de reforzamiento que tiene resina fresca, poner en contacto una solucion con una resina que extrae una pluralidad de metales de la solucion para preparar una resina cargada, liberar pluralidad de metales, hacer pasar eluato a columna de reforzamiento y recuperar eluato; y sistema.
Raitsimring et al. Electron spin echo decay kinetics of an ion track in β-irradiated frozen solution of sulfuric acid. numerical simulation by the Monte Carlo method and experiment
MX2017002294A (es) Lixiviacion de sulfuros de cobre en medio cloruro-ferroso con bacterias.
Füger et al. Precipitation of smithsonite under controlled pCO2 between 25 and 60° C-Fractionation of oxygen isotopes
De Wit et al. Effect of precipitation mineralization reactions on convective dissolution of CO2: an experimental study
Kirtley et al. Overview of staged magnetic compression of FRC targets
Sitarachu et al. Evidence for higher-order phase transitions in the two-dimensional Ising model
Roberto Materials for the Synthesis of Superheavy Nuclei: Recent Developments and Prospects
PL420883A1 (pl) Sposób odzysku cynku w postaci tlenku z cynkowych elektrolitów odpadowych zawierających jony cynku, magnezu i manganu oraz wolnych od jonów żelaza
Khana et al. Degradation of Re (IV)-EDTA in the Environment as Analogue of 99Tc-EDTA for Safe Disposal in the Geological Repository
Mohajerin Esfahani et al. Motion planning for continuous time stochastic processes: A dynamic programming approach
Post et al. The role of multistep collision processes in increasing the beam stopping cross section for high energy neutral beams
Rempel Simulations of quiet Sun magnetism: On the role of deep and shallow recirculation in small-scale dynamo simulations
Garland et al. Level structure of 96 Mo from the (d, p γ) measurement with 95 Mo beams and GODDESS
Krejci et al. Relevance of diffuse layer, Stern-layer and interlayer transport in diffusion experiments with various clays and ions
Calliess et al. Towards optimization-based multi-agent collision-avoidance under continuous stochastic dynamics
Feng et al. Theoretical calculation of dissolution equilibrium for cerussite in pulp solution
Tancogne-Dejean Magnons from real-space real-time time-dependent density functional theory
Gądek-Hawlena et al. Intelligent Transport Systems in selected cities in Poland
Keum et al. Application of fuel cell for pyrite and heavy metal containing mining waste
Xiong et al. Data Analysis and Preliminary Results of the Proton Charge Radius Experiment (PRad) at JLab