KR20040077701A - 염수의 정제 방법 - Google Patents

염수의 정제 방법 Download PDF

Info

Publication number
KR20040077701A
KR20040077701A KR10-2004-7010477A KR20047010477A KR20040077701A KR 20040077701 A KR20040077701 A KR 20040077701A KR 20047010477 A KR20047010477 A KR 20047010477A KR 20040077701 A KR20040077701 A KR 20040077701A
Authority
KR
South Korea
Prior art keywords
brine
saline solution
resin
ion exchange
functionalized
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.)
Withdrawn
Application number
KR10-2004-7010477A
Other languages
English (en)
Korean (ko)
Inventor
실바제임스마니오
버클리폴윌리엄
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20040077701A publication Critical patent/KR20040077701A/ko
Withdrawn legal-status Critical Current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
    • 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
    • C01D3/04—Chlorides
    • 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
    • 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
    • C01D3/16—Purification by precipitation or adsorption

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Water Treatment By Sorption (AREA)
KR10-2004-7010477A 2002-01-04 2002-11-15 염수의 정제 방법 Withdrawn KR20040077701A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/036,877 2002-01-04
US10/036,877 US20030155301A1 (en) 2002-01-04 2002-01-04 Method of purifying brine
PCT/US2002/036860 WO2003059818A1 (en) 2002-01-04 2002-11-15 Method of purifying brine

Publications (1)

Publication Number Publication Date
KR20040077701A true KR20040077701A (ko) 2004-09-06

Family

ID=21891152

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7010477A Withdrawn KR20040077701A (ko) 2002-01-04 2002-11-15 염수의 정제 방법

Country Status (8)

Country Link
US (1) US20030155301A1 (https=)
EP (1) EP1474363A1 (https=)
JP (1) JP2005514313A (https=)
KR (1) KR20040077701A (https=)
CN (1) CN1622918A (https=)
AU (1) AU2002367010A1 (https=)
TW (1) TW200301754A (https=)
WO (1) WO2003059818A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7977115B2 (en) 2003-10-07 2011-07-12 Winterlab Limited Method for determining composition balance of cooled brine
US7972493B2 (en) * 2007-07-27 2011-07-05 Gore Enterprise Holdings, Inc. Filter wash for chloralkali process
WO2009026208A2 (en) * 2007-08-23 2009-02-26 Dow Global Technologies Inc. Brine purification
BRPI0814903A2 (pt) * 2007-08-23 2015-02-03 Dow Global Technologies Inc Processo para reduzir o conteúdo total de carbono orgânico de uma corrente de subproduto de salmoura
DE102007058701A1 (de) * 2007-12-06 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
CN102016123A (zh) * 2008-04-22 2011-04-13 凯米涛弗特公司 制备高纯度氢氧化锂和盐酸的方法
US9708870B2 (en) 2012-02-22 2017-07-18 Richard Paul Posa System and method for treating produced, desalted, and flow back water
DE112015005452B4 (de) * 2014-12-05 2025-02-13 Blue Cube Ip Llc Laugenreinigungsverfahren
CN104788596B (zh) * 2015-04-13 2017-11-03 广德宏霞科技发展有限公司 一种用于除去水中镍离子的树脂材料的制备方法
US10604414B2 (en) 2017-06-15 2020-03-31 Energysource Minerals Llc System and process for recovery of lithium from a geothermal brine
US11365128B2 (en) 2017-06-15 2022-06-21 Energysource Minerals Llc Process for selective adsorption and recovery of lithium from natural and synthetic brines
RS66520B1 (sr) * 2018-05-15 2025-03-31 Iliad Ip Company Llc Postupak i sistem za selektivnu adsorpciju i izolaciju litijuma iz prirodnih i sintetičkih rastvora soli
CN110759410B (zh) * 2018-07-26 2021-10-19 宝山钢铁股份有限公司 一种去除冷轧反渗透浓水中总铬和cod的处理方法和系统
CN115427392B (zh) * 2020-04-08 2025-06-27 陶氏环球技术有限责任公司 有机胺纯化方法
CN112316989B (zh) * 2020-10-21 2022-11-18 华融化学股份有限公司 一种离子交换树脂的再生方法
CN113960154B (zh) * 2021-08-23 2025-01-03 广东省疾病预防控制中心 高盐样品基体效应校正方法及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535099A (en) * 1976-07-06 1978-01-18 Unitika Ltd Purification of brine for diaphragm process electrolysis
US4303704A (en) * 1980-05-19 1981-12-01 Courduvelis Constantine I Selective removal of copper or nickel from complexing agents in aqueous solution
JPS57156326A (en) * 1981-03-18 1982-09-27 Toagosei Chem Ind Co Ltd Purification of saline water for electrolysis of alkali chloride
US4747957A (en) * 1985-09-16 1988-05-31 The Dow Chemical Company Brine treatment using ethylene carboxylic acid polymers
US6214235B1 (en) * 1998-04-06 2001-04-10 General Electric Company Process for removal of quaternary ammonium salt
US6103092A (en) * 1998-10-23 2000-08-15 General Electric Company Method for reducing metal ion concentration in brine solution
US6426008B2 (en) * 1999-08-23 2002-07-30 General Electric Company Method for reducing metal ion concentration in brine solution

Also Published As

Publication number Publication date
JP2005514313A (ja) 2005-05-19
EP1474363A1 (en) 2004-11-10
TW200301754A (en) 2003-07-16
US20030155301A1 (en) 2003-08-21
AU2002367010A1 (en) 2003-07-30
WO2003059818A1 (en) 2003-07-24
CN1622918A (zh) 2005-06-01

Similar Documents

Publication Publication Date Title
EP1129032B1 (en) Method for reducing metal ion concentration in brine solution
KR100727699B1 (ko) 염수 용액내 금속 이온 농도의 감소 방법
KR20040077701A (ko) 염수의 정제 방법
WO1998035748A1 (en) Process for recovering organic hydroxides from waste solutions
US11802060B2 (en) Brine purification process
EP1056686B1 (en) Process for recovering onium hydroxides from solutions containing onium compounds
EP1472188B1 (en) Purification of onium hydroxides by electrodialysis
EP1235752B1 (en) Process for recovering organic hydroxides from waste solutions
KR100956473B1 (ko) 2구획 셀내 전기 분해에 의한 4차 암모늄 히드록시드의 순도를 개선시키는 방법
JPS6054886B2 (ja) 塩化アルカリ水溶液の精製方法
JPH047250B2 (https=)
HK1030592B (en) Process for recovering onium hydroxides from solutions containing onium compounds

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20040702

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid