IT1041524B - Procedimento di elettrodialist per la conversione di un sale metallico idrosolubile nell acido corrispondente ed apparecchio impiegato - Google Patents

Procedimento di elettrodialist per la conversione di un sale metallico idrosolubile nell acido corrispondente ed apparecchio impiegato

Info

Publication number
IT1041524B
IT1041524B IT51065/75A IT5106575A IT1041524B IT 1041524 B IT1041524 B IT 1041524B IT 51065/75 A IT51065/75 A IT 51065/75A IT 5106575 A IT5106575 A IT 5106575A IT 1041524 B IT1041524 B IT 1041524B
Authority
IT
Italy
Prior art keywords
electrodialist
conversion
procedure
metal salt
water soluble
Prior art date
Application number
IT51065/75A
Other languages
English (en)
Original Assignee
Ionics
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 Ionics filed Critical Ionics
Application granted granted Critical
Publication of IT1041524B publication Critical patent/IT1041524B/it

Links

Classifications

    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT51065/75A 1974-10-29 1975-08-26 Procedimento di elettrodialist per la conversione di un sale metallico idrosolubile nell acido corrispondente ed apparecchio impiegato IT1041524B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/518,587 US3964985A (en) 1974-10-29 1974-10-29 Electrodialysis apparatus and process for ion modification

Publications (1)

Publication Number Publication Date
IT1041524B true IT1041524B (it) 1980-01-10

Family

ID=24064589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51065/75A IT1041524B (it) 1974-10-29 1975-08-26 Procedimento di elettrodialist per la conversione di un sale metallico idrosolubile nell acido corrispondente ed apparecchio impiegato

Country Status (6)

Country Link
US (2) US3964985A (it)
JP (1) JPS5159073A (it)
DE (1) DE2547101A1 (it)
FR (1) FR2291291A1 (it)
GB (1) GB1501276A (it)
IT (1) IT1041524B (it)

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GB1481663A (en) * 1975-01-09 1977-08-03 Parel S Electrowinning of metals
US4049519A (en) * 1976-10-06 1977-09-20 Walter John Sloan Carbonate reduction
JPS5362637A (en) * 1976-11-12 1978-06-05 Matsushita Electric Ind Co Ltd Automatic controlling method and device for ph of culture solution
US4161013A (en) * 1977-05-23 1979-07-10 Massachusetts Institute Of Technology Electromechanochemical device
US4115225A (en) * 1977-07-22 1978-09-19 Ionics, Inc. Electrodialysis cell electrode reversal and anolyte recirculation system
JPS5638105A (en) * 1979-09-06 1981-04-13 Kiyoteru Takayasu Electrolytic cell
JPS5638106A (en) * 1979-09-06 1981-04-13 Kiyoteru Takayasu Electrolytic method
US4238305A (en) * 1979-10-29 1980-12-09 Allied Chemical Corporation Electrodialytic process for the conversion of impure soda values to sodium hydroxide and carbon dioxide
WO1982001539A1 (en) * 1980-10-31 1982-05-13 Pfyffer Peter M Method and device for feeding yarns and the like into a winding machine
JPS5781443A (en) * 1980-11-10 1982-05-21 Showa Denko Kk Recovery of alanine
US4439293A (en) * 1981-03-09 1984-03-27 Vaughan Daniel J Electrodialytic purification process
IT1210956B (it) * 1982-11-25 1989-09-29 Sigma Tau Ind Farmaceuti Procedimento e cella elettrolitica per la preparazione di composti organici.
DE3315626A1 (de) * 1983-04-29 1984-10-31 Hoechst Ag, 6230 Frankfurt Verfahren zur anreicherung von schwefelsaeure
DE3434918A1 (de) * 1984-09-22 1986-04-03 Hüls AG, 4370 Marl Verfahren zur gewinnung von l-aepfelsaeure
US4589963A (en) * 1984-12-07 1986-05-20 The Dow Chemical Company Process for the conversion of salts of carboxylic acid to their corresponding free acids
US4636295A (en) * 1985-11-19 1987-01-13 Cominco Ltd. Method for the recovery of lithium from solutions by electrodialysis
DE3542861A1 (de) * 1985-12-04 1987-06-11 Huels Chemische Werke Ag Verfahren zur gewinnung von l-aepfelsaeure
JPS62146595A (ja) * 1985-12-20 1987-06-30 Daicel Chem Ind Ltd 醗酵による有機酸の連続製造方法
US4781809A (en) * 1986-07-21 1988-11-01 Ionics, Incorporated Recovering free organic acids from solutions in which they occur with other organic matter
DE3926642C2 (de) * 1988-08-11 1998-02-26 Fraunhofer Ges Forschung Verfahren zur Gewinnung einer Säure aus ihrem Salz
US5268079A (en) * 1990-01-18 1993-12-07 Monsanto Company Process for the isolation and purification of free acids, starting from their salts, by electrodialysis
US5045204A (en) * 1990-02-13 1991-09-03 Dionex Corporation Method and apparatus for generating a high purity chromatography eluent
US5126026A (en) * 1990-09-28 1992-06-30 Allied-Signal Inc. Guard membranes for use in electrodialysis cells
US6140428A (en) * 1992-06-17 2000-10-31 Basf Aktiengesellschaft Simultaneous production of dicarboxylic acids and diamines by splitting polyamides into their monomeric constituents
DE4219756A1 (de) * 1992-06-17 1993-12-23 Basf Ag Verfahren zur gleichzeitigen Herstellung von Dicarbonsäuren und Diaminen durch Spaltung von Polyamiden in ihre monomeren Bestandteile
DE4219758A1 (de) * 1992-06-17 1993-12-23 Basf Ag Verfahren zur elektrochemischen Herstellung von Dicarbonsäuren
DE69531415T2 (de) * 1994-05-20 2004-04-15 United States Filter Corp., Palm Desert Kompartimente für elektrischen Entionisierungsapparat
DK0779286T3 (da) * 1995-12-14 2002-07-08 Hoffmann La Roche Fremstilling af ascorbinsyre
US6187570B1 (en) 1998-05-26 2001-02-13 The Electrosynthesis Company, Inc. Electrodialysis methods for purification and recovery of gluconic acid derivatives
ES2256164T7 (es) * 2000-12-12 2010-03-31 Jurag Separation A/S Un metodo y aparato para el aislamiento de especies ionicas a partir de un liquido.
US7390386B2 (en) * 2002-01-10 2008-06-24 Dionez Corporation Aqueous stream purifier and method of use
US20050154272A1 (en) * 2002-01-23 2005-07-14 Danfoss A/S Method and device for monitoring analyte concentration by use of differential osmotic pressure measurement
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
EP1945577A1 (en) 2005-10-06 2008-07-23 Pionetics, Inc. Electrochemical ion exchange treatment of fluids
US7785450B2 (en) * 2006-02-03 2010-08-31 Med-E-Cell “On-site” carbon dioxide generator
BRPI0717400A2 (pt) * 2006-10-20 2013-11-26 Pacques Bv Processo para separar cátions de uma corrente de sal aquosa, e, dispositivo de eletrólise
CN101205086B (zh) * 2006-12-21 2010-09-01 天津科技大学 海水淡化浓盐水真空膜蒸馏工艺
CN101054217B (zh) * 2007-03-08 2011-08-17 希昭济 使用电解或电透析方式处理饮料水和酒类的方法及装置
JP2015080744A (ja) * 2013-10-22 2015-04-27 三菱化学株式会社 脂肪族ジカルボン酸含有液の製造方法
CN105087676A (zh) * 2014-04-21 2015-11-25 怀来县长城生物化学工程有限公司 基于双极膜电渗析技术的l-(+)-酒石酸清洁生产工艺
CN105087677A (zh) * 2014-04-21 2015-11-25 怀来县长城生物化学工程有限公司 基于双极膜电渗析技术的d-(-)-酒石酸清洁生产工艺
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
CN112469494A (zh) * 2018-06-06 2021-03-09 孟山都技术公司 氨基酸的盐的三隔室双极膜电渗析

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NL82530C (it) * 1952-10-17
US2799638A (en) * 1954-08-17 1957-07-16 Dorr Oliver Inc Purification of solutions by ionic transfer
US3330749A (en) * 1958-02-11 1967-07-11 Takeda Chemical Industries Ltd Process for treating amino acid solution
US3086928A (en) * 1958-08-09 1963-04-23 Benckiser Gmbh Joh A Process of producing citric acid
US3165415A (en) * 1960-10-04 1965-01-12 American Mach & Foundry Modifying taste of fruit juice by dialysis
US3411998A (en) * 1966-04-06 1968-11-19 Gen Dynamics Corp Process for reclaiming spent alkali metal carboxylate solutions
FR1547493A (fr) * 1967-07-25 1968-11-29 Perfectionnements apportés aux moyens pour enlever des ions d'une solution
US3687682A (en) * 1970-08-05 1972-08-29 Purity Electro Chem Co Process for the treatment of liquid whey
US3788959A (en) * 1972-05-05 1974-01-29 Sybron Corp Electrodialytic recovery of acid and insoluble products from spent liquors

Also Published As

Publication number Publication date
US4057483A (en) 1977-11-08
US3964985A (en) 1976-06-22
DE2547101A1 (de) 1976-05-06
FR2291291A1 (fr) 1976-06-11
GB1501276A (en) 1978-02-15
JPS5159073A (en) 1976-05-22

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