ATE276820T1 - Wasseraufspaltungsverfahren mittels elektrodialyse - Google Patents

Wasseraufspaltungsverfahren mittels elektrodialyse

Info

Publication number
ATE276820T1
ATE276820T1 AT00306359T AT00306359T ATE276820T1 AT E276820 T1 ATE276820 T1 AT E276820T1 AT 00306359 T AT00306359 T AT 00306359T AT 00306359 T AT00306359 T AT 00306359T AT E276820 T1 ATE276820 T1 AT E276820T1
Authority
AT
Austria
Prior art keywords
salt
base
electrodialysis
chromatographic column
product solution
Prior art date
Application number
AT00306359T
Other languages
English (en)
Inventor
Krishnamurthy N Mani
Original Assignee
Archer Daniels Midland 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 Archer Daniels Midland Co filed Critical Archer Daniels Midland Co
Application granted granted Critical
Publication of ATE276820T1 publication Critical patent/ATE276820T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • C01D1/32—Purification; Separation by absorption or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • C01D1/38—Purification; Separation by dialysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • General Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AT00306359T 1999-09-01 2000-07-26 Wasseraufspaltungsverfahren mittels elektrodialyse ATE276820T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15196799P 1999-09-01 1999-09-01
US09/562,233 US6482305B1 (en) 1999-09-01 2000-04-28 Electrodialysis water splitting process

Publications (1)

Publication Number Publication Date
ATE276820T1 true ATE276820T1 (de) 2004-10-15

Family

ID=26849130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00306359T ATE276820T1 (de) 1999-09-01 2000-07-26 Wasseraufspaltungsverfahren mittels elektrodialyse

Country Status (7)

Country Link
US (1) US6482305B1 (de)
EP (1) EP1080776B1 (de)
JP (1) JP3680296B2 (de)
AT (1) ATE276820T1 (de)
CA (1) CA2315344C (de)
DE (1) DE60013992T2 (de)
ES (1) ES2223406T3 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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JP3839641B2 (ja) * 2000-06-20 2006-11-01 独立行政法人科学技術振興機構 水酸化物イオンの分離方法と分析方法並びにイオンクロマトグラフィー装置
US7175869B2 (en) * 2000-11-30 2007-02-13 Kraft Foods Holdings, Inc. Method of deflavoring soy-derived materials using electrodialysis
US20050183955A1 (en) * 2004-02-23 2005-08-25 Crowley Colin P. Electrodialyzed compositions and method of treating aqueous solutions using elecrtrodialysis
US7582326B2 (en) 2003-10-29 2009-09-01 Kraft Foods Global Brands Llc Method of deflavoring whey protein using membrane electrodialysis
US20050186312A1 (en) * 2004-02-23 2005-08-25 Kraft Foods Holdings, Inc. Shelf-stable foodstuffs and methods for their preparation
US7887867B2 (en) 2004-02-23 2011-02-15 Kraft Foods Global Brands Llc Stabilized non-sour dairy base materials and methods for preparation
US20050220969A1 (en) * 2004-02-23 2005-10-06 Kraft Foods Holdings, Inc. Shelf-stable cold-processed food compositions and methods for their preparation
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
JP4344668B2 (ja) * 2004-09-21 2009-10-14 株式会社 伊藤園 水性液の硝酸除去方法及び飲料の製造方法
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
EP1945577A1 (de) 2005-10-06 2008-07-23 Pionetics, Inc. Eletkrochemische ionenaustauschbehandlung von fluiden
JP4839949B2 (ja) * 2006-04-27 2011-12-21 日本錬水株式会社 アルカリ金属塩化物の電解方法
JP5023809B2 (ja) * 2007-05-29 2012-09-12 日本錬水株式会社 塩化ナトリウム水溶液の電解方法
WO2009005767A1 (en) * 2007-06-29 2009-01-08 Archer-Daniels-Midland Company Process for desalting glycerol solutions and recovery of chemicals
CN101468832A (zh) * 2007-12-25 2009-07-01 通用电气公司 电解装置、方法及包括该电解装置的洗涤设备
WO2010069031A1 (en) 2008-12-17 2010-06-24 Aker Solutions Canada Inc. Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins
WO2011102848A1 (en) * 2010-02-17 2011-08-25 Katana Energy Llc Zero discharge water desalination plant with minerals extraction integrated with natural gas combined cycle power generation
US10526224B2 (en) 2010-06-02 2020-01-07 Hl Seawater Holdings, Llc Desalination intake system with net positive impact on habitat
KR101835837B1 (ko) * 2010-06-21 2018-03-07 다이헤이요 세멘토 가부시키가이샤 칼슘의 제거 방법
US8999172B1 (en) 2010-12-16 2015-04-07 Global Water Advisors, Inc. Selective removal of dissolved substances from aqueous solutions
US8764957B2 (en) 2010-12-23 2014-07-01 General Electric Company Water treatment using a bipolar membrane
JP5650028B2 (ja) * 2011-03-24 2015-01-07 太平洋セメント株式会社 塩化カルシウムの回収方法
US8999171B2 (en) 2011-07-18 2015-04-07 Hl Seawater Holdings, Llc Membrane and electrodialysis based seawater desalination with salt, boron and gypsum recovery
WO2013071304A1 (en) * 2011-11-10 2013-05-16 Davis Jake Electrochemical ion exchange water treatment
CA2797995A1 (en) * 2011-12-06 2013-06-06 Drake Water Technologies, Inc. Antisolvent process for treating liquids that include high total dissolved solids
US10011506B2 (en) 2012-08-13 2018-07-03 Enviro Water Minerals Company, Inc. System for removing minerals from a brine using electrodialysis
US9737827B2 (en) 2012-08-13 2017-08-22 Enviro Water Minerals Company, Inc. System for removing high purity salt from a brine
US9217108B2 (en) 2012-08-13 2015-12-22 Enviro Water Minerals Company, Inc. System and method for producing a gypsum slurry for irrigation
US10189733B2 (en) 2012-08-13 2019-01-29 Enviro Water Minerals Company, Inc. Heating system for desalination
US9259703B2 (en) 2012-08-13 2016-02-16 Enviro Water Minerals Company, Inc. System for removing selenium from a feed stream
US10105653B2 (en) 2012-08-13 2018-10-23 Enviro Water Minerals Company, Inc. System for rinsing electrodialysis electrodes
CN103214113B (zh) * 2013-04-08 2014-07-30 江苏洪流化工机械有限公司 一种羧甲基纤维素钠生产过程废水中氯化钠和乙醇酸钠的色谱分离方法
US10065859B2 (en) 2013-04-29 2018-09-04 Enviro Water Minerals Company, Inc. Hydrochloric acid production system
US10370275B2 (en) 2013-11-25 2019-08-06 Enviro Water Minerals Company, Inc. System for removing minerals from a brine
WO2016033319A1 (en) * 2014-08-27 2016-03-03 Tangent Company Llc Electrochemically regenerated water decationization method and apparatus
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
JP6320324B2 (ja) * 2015-02-16 2018-05-09 株式会社日本海水 塩化カリウムの精製方法
JP2023549031A (ja) * 2020-11-09 2023-11-22 カリフォルニア インスティチュート オブ テクノロジー 海洋水からｃｏ２を回収するための電気透析装置および電気透析システム

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Publication number Priority date Publication date Assignee Title
US4154801A (en) * 1978-02-01 1979-05-15 The Dow Chemical Company Process for purifying alkali metal hydroxide or carbonate solutions
US4391680A (en) * 1981-12-03 1983-07-05 Allied Corporation Preparing alkali metal hydroxide by water splitting and hydrolysis
JPH07112559B2 (ja) * 1987-11-18 1995-12-06 神鋼パンテック株式会社 金属イオンおよび油類を含有するアルカリ性のフッ化物廃液の処理方法
US5200046A (en) * 1990-12-12 1993-04-06 Allied-Signal Inc. Apparatus and method for electrodialytic treatment of salts to produce acid and/or base of improved purity

Also Published As

Publication number Publication date
EP1080776B1 (de) 2004-09-22
JP2001122616A (ja) 2001-05-08
US6482305B1 (en) 2002-11-19
JP3680296B2 (ja) 2005-08-10
CA2315344A1 (en) 2001-03-01
EP1080776A2 (de) 2001-03-07
ES2223406T3 (es) 2005-03-01
DE60013992T2 (de) 2005-01-27
CA2315344C (en) 2007-06-05
EP1080776A3 (de) 2001-04-11
DE60013992D1 (de) 2004-10-28

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