BR112018072807A2 - método para a extração de íons de metal a partir de água - Google Patents

método para a extração de íons de metal a partir de água

Info

Publication number
BR112018072807A2
BR112018072807A2 BR112018072807-1A BR112018072807A BR112018072807A2 BR 112018072807 A2 BR112018072807 A2 BR 112018072807A2 BR 112018072807 A BR112018072807 A BR 112018072807A BR 112018072807 A2 BR112018072807 A2 BR 112018072807A2
Authority
BR
Brazil
Prior art keywords
water
metal ions
electrically conductive
species
conductive electrodes
Prior art date
Application number
BR112018072807-1A
Other languages
English (en)
Inventor
Liu Chong
Cui Yi
Wu Tong
Original Assignee
The Board Of Trustees Of The Leland Stanford Junior University
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 The Board Of Trustees Of The Leland Stanford Junior University filed Critical The Board Of Trustees Of The Leland Stanford Junior University
Publication of BR112018072807A2 publication Critical patent/BR112018072807A2/pt

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
    • 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
    • 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
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

um método para a extração de íons de metal a partir de água é aqui proporcionado o qual inclui dispor dois eletrodos eletricamente condutivos em água, em que a água inclui uma espécie de íon alvo em solução, pelo menos um dos eletrodos eletricamente condutivos sendo um eletrodo funcionalizado tendo uma adsorção específica de espécie para as espécies de íons alvo, e proporcionar uma corrente elétrica para os eletrodos eletricamente condutivos de tal maneira que a uma ou mais espécies de íons alvo são depositadas em uma forma metálica ou óxidos de metal no eletrodo funcionalizado por uma ou mais reações eletromecânicas.
BR112018072807-1A 2016-06-30 2017-06-29 método para a extração de íons de metal a partir de água BR112018072807A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662357089P 2016-06-30 2016-06-30
US62/357,089 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
BR112018072807A2 true BR112018072807A2 (pt) 2019-03-06

Family

ID=60787740

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072807-1A BR112018072807A2 (pt) 2016-06-30 2017-06-29 método para a extração de íons de metal a partir de água

Country Status (11)

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

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CN109867333B (zh) * 2019-04-01 2021-04-13 中国科学院生态环境研究中心 利用钛基二氧化钛纳米管阵列电极高效去除和回收水中铀的方法
MX2022001408A (es) * 2019-08-01 2022-04-11 Aqua Metals Inc Recuperación de metales a partir de electrolitos que contienen plomo.
KR102095874B1 (ko) * 2019-08-14 2020-04-01 엠에이치씨(주) 탄소 전극을 포함한 도금식 중금속 석출 장치
CN110449141B (zh) * 2019-09-10 2022-04-19 江苏中科睿赛环境工程有限公司 一种聚丙烯腈纤维有机废气吸附剂的制备方法、使用其的吸附装置及吸附方法
CN110952107B (zh) * 2019-12-19 2020-10-30 西南科技大学 利用含有氧空位的金属氧化物电化学海水提铀的方法
CN111004934B (zh) * 2019-12-19 2021-03-23 西南科技大学 利用风力发电-海水提铀的耦合装置进行提铀的方法
CN111977630B (zh) * 2020-07-21 2021-12-21 东华大学 一种金属-碳杂化材料及其制备方法
US20220185709A1 (en) * 2020-12-10 2022-06-16 Eenotech, Inc. Water disinfection devices and methods
CN113502506A (zh) * 2021-05-13 2021-10-15 清华大学 一种利用交流电分离回收废液中重金属的方法
CN113428948B (zh) * 2021-06-28 2022-11-08 北京理工大学 用于吸附废水中金属离子的工作电极、电吸附系统及方法
CN113860436B (zh) * 2021-10-20 2023-08-18 南昌航空大学 一种偕胺肟化多孔碳电极处理含铜废水的电化学方法
US20230150844A1 (en) * 2021-11-12 2023-05-18 Eenotech, Inc. Devices for removing metal ions from liquid
CN114031157B (zh) * 2021-11-18 2023-05-23 中国科学院生态环境研究中心 一种利用多孔三维木基电极去除和回收水中重金属的方法
CN114014413A (zh) * 2021-11-29 2022-02-08 北京师范大学 具有吸附电还原放射性核素功能的改性石墨烯电极材料
CN114380361B (zh) * 2021-12-10 2023-06-30 中国科学院生态环境研究中心 一种硝酸盐共存下电化学还原富集回收含铀废水和地下水中铀的方法
CN114715979A (zh) * 2022-03-11 2022-07-08 电子科技大学 一种饮用水用金属离子净化器及其应用

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JP2006510481A (ja) * 2002-12-19 2006-03-30 株式会社荏原製作所 廃水中の金属イオンの電解除去回収方法および装置
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JP5640419B2 (ja) * 2010-03-24 2014-12-17 ソニー株式会社 排水中の重金属イオンの除去方法
KR101136816B1 (ko) * 2011-07-26 2012-04-13 한국지질자원연구원 금속이온 회수용 전극모듈의 제조방법, 금속이온 회수용 전극모듈 및 이를 구비한 금속이온 회수 장치
WO2013031689A1 (ja) * 2011-09-02 2013-03-07 東レ株式会社 放射性物質および／または重金属含有水の浄化方法および浄化装置
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CN102953105B (zh) * 2012-11-16 2015-01-14 浙江大学 一种一步电沉积制备超疏水表面的方法
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CN105107466A (zh) * 2015-09-06 2015-12-02 中国人民解放军63653部队 一种含偕胺肟基的插层型蒙脱石材料对水中铀的回收方法

Also Published As

Publication number Publication date
EP3478862A1 (en) 2019-05-08
AU2017286875A1 (en) 2018-11-15
US10981793B2 (en) 2021-04-20
JP2019527291A (ja) 2019-09-26
CN109477159B (zh) 2021-08-27
US20190135638A1 (en) 2019-05-09
MX2018014596A (es) 2019-02-28
EP3478862B1 (en) 2021-06-09
JP7045331B2 (ja) 2022-03-31
CA3022150A1 (en) 2018-01-04
KR20190025553A (ko) 2019-03-11
SG11201809568RA (en) 2018-11-29
WO2018005758A1 (en) 2018-01-04
EP3478862A4 (en) 2019-12-04
CN109477159A (zh) 2019-03-15

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