DE60031292D1 - Verfahren zur abreicherung der metallionenkonzentration in salzlösungen - Google Patents

Verfahren zur abreicherung der metallionenkonzentration in salzlösungen

Info

Publication number
DE60031292D1
DE60031292D1 DE60031292T DE60031292T DE60031292D1 DE 60031292 D1 DE60031292 D1 DE 60031292D1 DE 60031292 T DE60031292 T DE 60031292T DE 60031292 T DE60031292 T DE 60031292T DE 60031292 D1 DE60031292 D1 DE 60031292D1
Authority
DE
Germany
Prior art keywords
brine solution
metalion
compensating
concentration
functionalized resin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60031292T
Other languages
English (en)
Other versions
DE60031292T2 (de
Inventor
Manio Silva
Franklin Foust
Joseph Fyvie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SABIC Global Technologies BV
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60031292D1 publication Critical patent/DE60031292D1/de
Publication of DE60031292T2 publication Critical patent/DE60031292T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/145—Purification by solid ion-exchangers or solid chelating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60031292T 1999-08-23 2000-07-25 Verfahren zur abreicherung der metallionenkonzentration in salzlösungen Expired - Lifetime DE60031292T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/378,957 US6426008B2 (en) 1999-08-23 1999-08-23 Method for reducing metal ion concentration in brine solution
PCT/US2000/020172 WO2001014252A2 (en) 1999-08-23 2000-07-25 Method for reducing metal ion concentration in brine solution
US378957 2003-03-03

Publications (2)

Publication Number Publication Date
DE60031292D1 true DE60031292D1 (de) 2006-11-23
DE60031292T2 DE60031292T2 (de) 2007-05-10

Family

ID=23495236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60031292T Expired - Lifetime DE60031292T2 (de) 1999-08-23 2000-07-25 Verfahren zur abreicherung der metallionenkonzentration in salzlösungen

Country Status (9)

Country Link
US (1) US6426008B2 (de)
EP (1) EP1235747B1 (de)
JP (1) JP2003509183A (de)
KR (1) KR100727699B1 (de)
CN (1) CN1182036C (de)
AT (1) ATE342231T1 (de)
AU (1) AU6370900A (de)
DE (1) DE60031292T2 (de)
WO (1) WO2001014252A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50005436D1 (de) * 1999-06-18 2004-04-01 Bayer Ag Verfahren zum abbau organischer verbindungen in wasser
US20030155301A1 (en) * 2002-01-04 2003-08-21 General Electric Company Method of purifying brine
US20070029259A1 (en) * 2003-02-04 2007-02-08 Hirotaka Kakita Method of reducing impurity content in aqueous salt solution
US20050209328A1 (en) * 2004-03-19 2005-09-22 Allgood Charles C Alphahydroxyacids with ultra-low metal concentration
EP1753895A2 (de) * 2004-06-08 2007-02-21 Akzo Nobel N.V. Verfahren zur verhinderung der degeneration einer membran mit komplexbildnern
US7572379B2 (en) * 2005-09-02 2009-08-11 Sachem, Inc. Removal of metal ions from onium hydroxides and onium salt solutions
WO2007122781A1 (ja) * 2006-03-27 2007-11-01 Nippon Rensui Co. 電解用ブラインの精製方法
WO2010091074A2 (en) * 2009-02-03 2010-08-12 Purdue Research Foundation Method and apparatus for improving local hypoxicity for enhanced therapy
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US9650555B2 (en) * 2009-06-24 2017-05-16 Simbol, Inc. Treated geothermal brine compositions with reduced concentrations of iron and silica
US9644126B2 (en) * 2009-06-24 2017-05-09 Simbol, Inc. Treated geothermal brine compositions with reduced concentrations of silica, iron, and zinc
US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
US9644866B2 (en) * 2009-06-24 2017-05-09 Simbol, Inc. Treated brine compositions with reduced concentrations of potassium, rubidium, and cesium
WO2016090309A1 (en) * 2014-12-05 2016-06-09 Blue Cube Ip Llc Brine purification process
CN108003010A (zh) * 2016-10-31 2018-05-08 中国石油化工股份有限公司 一种脱除杂质金属离子的方法
EP3592709B1 (de) * 2017-03-09 2023-05-03 Heraeus Deutschland GmbH & Co. KG Verfahren zur behandlung von abwasser
US10604414B2 (en) 2017-06-15 2020-03-31 Energysource Minerals Llc System and process for recovery of lithium from a geothermal brine
US11174532B1 (en) 2018-03-09 2021-11-16 Terralithium Llc Processes for producing lithium compounds using reverse osmosis
US11235282B2 (en) 2018-03-09 2022-02-01 Terralithium Llc Processes for producing lithium compounds using forward osmosis
US20230183553A1 (en) * 2020-06-12 2023-06-15 Solugen, Inc. Compositions and methods for iron chelation
US11998875B2 (en) 2021-12-22 2024-06-04 The Research Foundation for The State University of New York York System and method for electrochemical ocean alkalinity enhancement
CN116425132A (zh) * 2023-04-21 2023-07-14 新洋丰农业科技股份有限公司 一种高品质工业级磷酸一铵的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060465A (en) * 1974-06-24 1977-11-29 Osaka Soda Co. Ltd. Method of purifying the raw brine used in alkali salt electrolysis
US4119508A (en) 1975-12-10 1978-10-10 Osaka Soda Co. Ltd. Method of purifying the raw brine used in alkali salt electrolysis
JPS5358995A (en) 1976-11-09 1978-05-27 Nippon Soda Co Ltd Purifying method for aqueous solution of potassium chloride
JPS6026047B2 (ja) 1977-06-10 1985-06-21 ユニチカ株式会社 塩水の精製方法
DE2938109A1 (de) 1979-09-20 1981-04-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aromatischen polycarbonaten nach dem phasengrenzflaechenverfahren
US4303704A (en) 1980-05-19 1981-12-01 Courduvelis Constantine I Selective removal of copper or nickel from complexing agents in aqueous solution
JPS57149823A (en) 1981-03-13 1982-09-16 Sumitomo Chem Co Ltd Purifying method for brine for electrolysis
US4818773A (en) 1983-02-24 1989-04-04 Rohm And Haas Company Alkylaminophosphonic chelating resins, their preparation and use in purifying brines
US4450057A (en) 1983-11-18 1984-05-22 Olin Corporation Process for removing aluminum and silica from alkali metal halide brine solutions
JPH044092A (ja) 1990-04-17 1992-01-08 Sumitomo Chem Co Ltd 塩化アルカリ水溶液の精製方法
US6103092A (en) 1998-10-23 2000-08-15 General Electric Company Method for reducing metal ion concentration in brine solution

Also Published As

Publication number Publication date
US6426008B2 (en) 2002-07-30
US20010011645A1 (en) 2001-08-09
DE60031292T2 (de) 2007-05-10
KR20020026592A (ko) 2002-04-10
CN1182036C (zh) 2004-12-29
ATE342231T1 (de) 2006-11-15
CN1382106A (zh) 2002-11-27
KR100727699B1 (ko) 2007-06-13
AU6370900A (en) 2001-03-19
EP1235747A2 (de) 2002-09-04
WO2001014252A3 (en) 2002-06-20
WO2001014252A2 (en) 2001-03-01
EP1235747B1 (de) 2006-10-11
JP2003509183A (ja) 2003-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO