SG11201809568RA - Electrochemical deposition for metal ion extraction/removal from water - Google Patents

Electrochemical deposition for metal ion extraction/removal from water

Info

Publication number
SG11201809568RA
SG11201809568RA SG11201809568RA SG11201809568RA SG11201809568RA SG 11201809568R A SG11201809568R A SG 11201809568RA SG 11201809568R A SG11201809568R A SG 11201809568RA SG 11201809568R A SG11201809568R A SG 11201809568RA SG 11201809568R A SG11201809568R A SG 11201809568RA
Authority
SG
Singapore
Prior art keywords
international
water
electrically conductive
stanford
pct
Prior art date
Application number
SG11201809568RA
Inventor
Chong Liu
Yi Cui
Tong Wu
Original Assignee
Univ Leland Stanford Junior
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 Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior
Publication of SG11201809568RA publication Critical patent/SG11201809568RA/en

Links

Classifications

    • 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
    • C22B7/006—Wet processes
    • 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
    • C25C1/22—Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • 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
    • C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
    • 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
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • 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
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
    • 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
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 January 2018 (04.01.2018) W I PO I PCT omit VIII °nolo olooloom mo iflo oimIE (10) International Publication Number WO 2018/005758 Al (51) International Patent Classification: C22B 3/24 (2006.01) C25C 1/00 (2006.01) C22B 3/30 (2006.01) C25C 7/02 (2006.01) C08F 20/40 (2006.01) CO1B 32/30 (2017.01) (21) International Application Number: PCT/US2017/039934 (22) International Filing Date: 29 June 2017 (29.06.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/357,089 30 June 2016 (30.06.2016) US (71) Applicant: THE BOARD OF TRUSTEES OF THE LE- LAND STANFORD JUNIOR UNIVERSITY [US/US]; 3000 El Camino Real, Building Five, Third Floor, Palo Al- to, CA 94306 (US). (72) Inventors: LIU, Chong; 476 Lomita Mall McCullough 209, Stanford, CA 94035 (US). CUI, Yi; 1052 Vernier Place, Stanford, CA 94305 (US). WU, Tong; 410 Wilton Ave, Palo Alto, CA 94306 (US). (74) Agent: PARRIS, James et al.; 438 California Avenue, Suite 225, Palo Alto, CA 94306 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 2 I (3)) W O 20 18/00575 8 Al (54) Title: ELECTROCHEMICAL DEPOSITION FOR METAL ION EXTRACTION/REMOVAL FROM WATER (57) : A method for extracting metal ions from water is provided that includes disposing two electrically conductive electrodes in water, where the water includes a target ion species in solution, where at least one of the electrically conductive electrodes is a functionalized electrode having species-specific adsorption of the target ion species, and provid- ing electrical current to the electrically conductive electrodes such that the one or more target ion species are deposited to metallic form or met- al oxides at the functionalized electrode by one or more electrochemical reactions. FIG. IC
SG11201809568RA 2016-06-30 2017-06-29 Electrochemical deposition for metal ion extraction/removal from water SG11201809568RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662357089P 2016-06-30 2016-06-30
PCT/US2017/039934 WO2018005758A1 (en) 2016-06-30 2017-06-29 Electrochemical deposition for metal ion extraction/removal from water

Publications (1)

Publication Number Publication Date
SG11201809568RA true SG11201809568RA (en) 2018-11-29

Family

ID=60787740

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201809568RA SG11201809568RA (en) 2016-06-30 2017-06-29 Electrochemical deposition for metal ion extraction/removal from water

Country Status (11)

Country Link
US (1) US10981793B2 (en)
EP (1) EP3478862B1 (en)
JP (1) JP7045331B2 (en)
KR (1) KR20190025553A (en)
CN (1) CN109477159B (en)
AU (1) AU2017286875A1 (en)
BR (1) BR112018072807A2 (en)
CA (1) CA3022150A1 (en)
MX (1) MX2018014596A (en)
SG (1) SG11201809568RA (en)
WO (1) WO2018005758A1 (en)

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CN109867333B (en) * 2019-04-01 2021-04-13 中国科学院生态环境研究中心 Method for efficiently removing and recycling uranium in water by using titanium-based titanium dioxide nanotube array electrode
WO2021021786A1 (en) * 2019-08-01 2021-02-04 Aqua Metals Inc. Metal recovery from lead containing electrolytes
KR102095874B1 (en) * 2019-08-14 2020-04-01 엠에이치씨(주) Apparatus for precipitating heavy metal by using plating way having carbon electrode
CN110449141B (en) * 2019-09-10 2022-04-19 江苏中科睿赛环境工程有限公司 Preparation method of polyacrylonitrile fiber organic waste gas adsorbent, adsorption device using polyacrylonitrile fiber organic waste gas adsorbent and adsorption method
CN110952107B (en) * 2019-12-19 2020-10-30 西南科技大学 Method for extracting uranium from seawater by using metal oxide containing oxygen vacancy
CN111004934B (en) 2019-12-19 2021-03-23 西南科技大学 Method for extracting uranium by using coupling device of wind power generation and uranium extraction from seawater
CN111977630B (en) * 2020-07-21 2021-12-21 东华大学 Metal-carbon hybrid material and preparation method thereof
US20220185709A1 (en) * 2020-12-10 2022-06-16 Eenotech, Inc. Water disinfection devices and methods
CN113502506A (en) * 2021-05-13 2021-10-15 清华大学 Method for separating and recovering heavy metals in waste liquid by using alternating current
CN113428948B (en) * 2021-06-28 2022-11-08 北京理工大学 Working electrode for adsorbing metal ions in wastewater, electric adsorption system and method
CN113860436B (en) * 2021-10-20 2023-08-18 南昌航空大学 Electrochemical method for treating copper-containing wastewater by amidoxime porous carbon electrode
US20230150844A1 (en) * 2021-11-12 2023-05-18 Eenotech, Inc. Devices for removing metal ions from liquid
CN114031157B (en) * 2021-11-18 2023-05-23 中国科学院生态环境研究中心 Method for removing and recycling heavy metals in water by utilizing porous three-dimensional wood-based electrode
CN114014413A (en) * 2021-11-29 2022-02-08 北京师范大学 Modified graphene electrode material with function of adsorbing and electrically reducing radionuclide
CN114380361B (en) * 2021-12-10 2023-06-30 中国科学院生态环境研究中心 Method for recycling uranium in uranium-containing wastewater and groundwater through electrochemical reduction enrichment in coexistence of nitrate
CN114715979A (en) * 2022-03-11 2022-07-08 电子科技大学 Metal ion purifier for drinking water and application thereof

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JPS5167217A (en) * 1974-12-09 1976-06-10 Kanebo Ltd
JPH02102779A (en) * 1988-10-13 1990-04-16 Mitsubishi Heavy Ind Ltd Pretreatment of seawater in vaporization-type seawater desalination device
WO2004056712A1 (en) * 2002-12-19 2004-07-08 Ebara Corporation Method and device for electrolytically removing and recovering metal ions from waste water
US8202411B2 (en) * 2008-03-19 2012-06-19 Eltron Research & Development, Inc. Electrowinning apparatus and process
JP5640419B2 (en) * 2010-03-24 2014-12-17 ソニー株式会社 Removal method of heavy metal ions in waste water
KR101136816B1 (en) * 2011-07-26 2012-04-13 한국지질자원연구원 Manufacturing method of electrode module for recovering metal ion, electrode module for recovering metal ion and device for recovering metal ion having the same
JPWO2013031689A1 (en) * 2011-09-02 2015-03-23 東レ株式会社 Method and apparatus for purifying radioactive material and / or heavy metal-containing water
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ITRM20120394A1 (en) * 2012-08-06 2014-02-07 Antonino Abrami METHOD AND SYSTEM OF REDUCING THE CONCENTRATION OF SUSPENDED POLLUTANTS IN WATER FOR SITE ECOLOGY AND FOR BUYING
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Also Published As

Publication number Publication date
JP2019527291A (en) 2019-09-26
EP3478862A1 (en) 2019-05-08
BR112018072807A2 (en) 2019-03-06
CA3022150A1 (en) 2018-01-04
EP3478862B1 (en) 2021-06-09
EP3478862A4 (en) 2019-12-04
CN109477159B (en) 2021-08-27
WO2018005758A1 (en) 2018-01-04
MX2018014596A (en) 2019-02-28
JP7045331B2 (en) 2022-03-31
CN109477159A (en) 2019-03-15
KR20190025553A (en) 2019-03-11
US10981793B2 (en) 2021-04-20
US20190135638A1 (en) 2019-05-09
AU2017286875A1 (en) 2018-11-15

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