EA201171231A1 - USE OF RARE-EARTH ELEMENT FOR REMOVAL OF ANTIMONY AND BISMUTH - Google Patents

USE OF RARE-EARTH ELEMENT FOR REMOVAL OF ANTIMONY AND BISMUTH

Info

Publication number
EA201171231A1
EA201171231A1 EA201171231A EA201171231A EA201171231A1 EA 201171231 A1 EA201171231 A1 EA 201171231A1 EA 201171231 A EA201171231 A EA 201171231A EA 201171231 A EA201171231 A EA 201171231A EA 201171231 A1 EA201171231 A1 EA 201171231A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rare
bismuth
antimony
removal
earth element
Prior art date
Application number
EA201171231A
Other languages
Russian (ru)
Inventor
Чарльз Ф. Уайтхед
Карл Р. Хасслер
Original Assignee
МОЛИКОРП МИНЕРАЛЗ, ЭлЭлСи
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=42933488&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201171231(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by МОЛИКОРП МИНЕРАЛЗ, ЭлЭлСи filed Critical МОЛИКОРП МИНЕРАЛЗ, ЭлЭлСи
Publication of EA201171231A1 publication Critical patent/EA201171231A1/en

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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Изобретение относится в основном к способу удаления одной или более примесей из электролитического раствора и, более конкретно, к способу удаления одной или более примесей, содержащихся в растворе электрорафинирования, с использованием редкоземельных металлов.The invention relates generally to a method for removing one or more impurities from an electrolytic solution, and more particularly, to a method for removing one or more impurities contained in an electrorefining solution using rare earth metals.

EA201171231A 2009-04-09 2010-04-09 USE OF RARE-EARTH ELEMENT FOR REMOVAL OF ANTIMONY AND BISMUTH EA201171231A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16809709P 2009-04-09 2009-04-09
PCT/US2010/030599 WO2010118368A1 (en) 2009-04-09 2010-04-09 Use of a rare earth for the removal of antimony and bismuth

Publications (1)

Publication Number Publication Date
EA201171231A1 true EA201171231A1 (en) 2012-05-30

Family

ID=42933488

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171231A EA201171231A1 (en) 2009-04-09 2010-04-09 USE OF RARE-EARTH ELEMENT FOR REMOVAL OF ANTIMONY AND BISMUTH

Country Status (9)

Country Link
US (1) US20100258448A1 (en)
AR (1) AR076275A1 (en)
AU (1) AU2010233100A1 (en)
CA (1) CA2757853A1 (en)
CL (1) CL2011002508A1 (en)
EA (1) EA201171231A1 (en)
MX (1) MX2011010666A (en)
PE (1) PE20121145A1 (en)
WO (1) WO2010118368A1 (en)

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US20180251383A9 (en) * 2010-04-13 2018-09-06 Molycorp Minerals, Llc Non-metal-containing oxyanion removal from waters using rare earths
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
CN103596886A (en) * 2011-04-13 2014-02-19 莫利康普矿物有限责任公司 Rare earth removal of hydrated and hydroxyl species
KR101426422B1 (en) 2012-05-10 2014-08-06 한국원자력연구원 Iodine seed for treatment of eye disease and cancer, and the method for preparation thereof
WO2014004610A1 (en) * 2012-06-27 2014-01-03 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona, Acting For And On Behalf Of Arizona State University System and method for electrorefining of silicon
US20140286857A1 (en) * 2013-03-21 2014-09-25 Basf Corporation Methods of preparing metal containing inorganic ion exchangers
US10711358B2 (en) * 2014-02-20 2020-07-14 Jx Nippon Mining & Metals Corporation Method of producing low alpha-ray emitting bismuth, and low alpha-ray emitting bismuth
JP6495316B2 (en) 2014-03-07 2019-04-03 セキュア ナチュラル リソーシズ エルエルシーＳｅｃｕｒｅ Ｎａｔｕｒａｌ Ｒｅｓｏｕｒｃｅｓ Ｌｌｃ Cerium (IV) oxide with excellent arsenic removal properties
AR106069A1 (en) * 2015-09-25 2017-12-06 Akzo Nobel Chemicals Int Bv ELECTRODE AND PROCESS FOR ITS MANUFACTURE
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CN108249704A (en) * 2018-02-01 2018-07-06 无锡深南电路有限公司 The treatment process of brown oxide waste liquid produced by a kind of printing PCB circuit board
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Also Published As

Publication number Publication date
AU2010233100A1 (en) 2011-11-03
CL2011002508A1 (en) 2012-07-06
US20100258448A1 (en) 2010-10-14
WO2010118368A1 (en) 2010-10-14
MX2011010666A (en) 2012-01-27
PE20121145A1 (en) 2012-08-30
CA2757853A1 (en) 2010-10-14
AR076275A1 (en) 2011-06-01

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