IT1098667B - Struttura di cella per separare una soluzione contenente anioni e cationi in correnti separate di acido concentrato alcali concentrato e fluido deionizzato attraverso una combinazione di techniche di scambio di ioni ed elettrodialisi - Google Patents

Struttura di cella per separare una soluzione contenente anioni e cationi in correnti separate di acido concentrato alcali concentrato e fluido deionizzato attraverso una combinazione di techniche di scambio di ioni ed elettrodialisi

Info

Publication number
IT1098667B
IT1098667B IT25512/78A IT2551278A IT1098667B IT 1098667 B IT1098667 B IT 1098667B IT 25512/78 A IT25512/78 A IT 25512/78A IT 2551278 A IT2551278 A IT 2551278A IT 1098667 B IT1098667 B IT 1098667B
Authority
IT
Italy
Prior art keywords
separate
alcal
cations
combination
solution containing
Prior art date
Application number
IT25512/78A
Other languages
English (en)
Italian (it)
Other versions
IT7825512A0 (it
Original Assignee
Babcock & Wilcox 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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of IT7825512A0 publication Critical patent/IT7825512A0/it
Application granted granted Critical
Publication of IT1098667B publication Critical patent/IT1098667B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • 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
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT25512/78A 1977-07-22 1978-07-10 Struttura di cella per separare una soluzione contenente anioni e cationi in correnti separate di acido concentrato alcali concentrato e fluido deionizzato attraverso una combinazione di techniche di scambio di ioni ed elettrodialisi IT1098667B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/817,952 US4148708A (en) 1977-07-22 1977-07-22 Combination ion exchange and electrodialysis fluid purification apparatus

Publications (2)

Publication Number Publication Date
IT7825512A0 IT7825512A0 (it) 1978-07-10
IT1098667B true IT1098667B (it) 1985-09-07

Family

ID=25224280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25512/78A IT1098667B (it) 1977-07-22 1978-07-10 Struttura di cella per separare una soluzione contenente anioni e cationi in correnti separate di acido concentrato alcali concentrato e fluido deionizzato attraverso una combinazione di techniche di scambio di ioni ed elettrodialisi

Country Status (14)

Country Link
US (1) US4148708A (enExample)
JP (2) JPS5927204B2 (enExample)
AT (1) AT368400B (enExample)
BE (1) BE868885A (enExample)
CA (1) CA1100439A (enExample)
CH (1) CH625970A5 (enExample)
DE (1) DE2830972C3 (enExample)
ES (1) ES471599A1 (enExample)
FR (1) FR2397861A1 (enExample)
GB (1) GB1603015A (enExample)
IL (1) IL54924A (enExample)
IT (1) IT1098667B (enExample)
LU (1) LU80021A1 (enExample)
NL (1) NL7806439A (enExample)

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FR2520545A1 (fr) * 1982-01-27 1983-07-29 Framatome Sa Procede et dispositif de modification de la concentration du poison soluble contenu dans le fluide refrigerant du circuit primaire d'un reacteur nuclaire
WO1983003984A1 (fr) * 1982-05-13 1983-11-24 Gerhard Kunz Procede de traitement d'une phase liquide, en particulier procede de dessalement de solutions aqueuses, ainsi que dispositif permettant sa mise en oeuvre
US4636296A (en) * 1983-08-18 1987-01-13 Gerhard Kunz Process and apparatus for treatment of fluids, particularly desalinization of aqueous solutions
DE3423653A1 (de) * 1984-06-27 1986-01-09 Gerhard K. Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz Verfahren und vorrichtung zum zudosieren von ionen in fluessigkeiten, insbesondere waessriger loesungen
FR2571977B1 (fr) * 1984-10-23 1990-06-22 Framatome Sa Procede de separation de constituants d'un acide faible, notamment d'acide borique et membrane pour la mise en oeuvre dudit procede.
DE3926642C2 (de) * 1988-08-11 1998-02-26 Fraunhofer Ges Forschung Verfahren zur Gewinnung einer Säure aus ihrem Salz
WO1994019280A1 (fr) * 1993-02-16 1994-09-01 Nauchno-Proizvodstvennoe Aktsionernoe Obschestvo 'ekostar' Procede d'obtention de chlorure de lithium a partir de solutions et son dispositif de mise en ×uvre
US5419816A (en) * 1993-10-27 1995-05-30 Halox Technologies Corporation Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions
WO1995032052A1 (en) * 1994-05-20 1995-11-30 U.S. Filter/Ionpure, Inc. Polarity reversal and double reversal electrodeionization apparatus and method
DE4418812C2 (de) * 1994-05-30 1999-03-25 Forschungszentrum Juelich Gmbh Einfach- und Mehrfachelektrolysezellen sowie Anordnungen davon zur Entionisierung von wäßrigen Medien
KR0149288B1 (ko) * 1995-01-25 1998-10-15 윤덕용 붕산 분리용 음이온 교환막 추출기
DE19747076C2 (de) * 1997-10-24 2001-11-29 Enbw Kraftwerke Ag Kernkraftwe Verfahren und Vorrichtung zum Abtrennen von ¶7¶Li oder Bor aus dem Primärkühlkreis eines Kernkraftwerks
DE19747077A1 (de) * 1997-10-24 1999-04-29 Enbw Kraftwerke Ag Kernkraftwe Verfahren und Vorrichtung zum Abtrennen von ·7·Li aus dem Primärkühlkreis eines Kernkraftwerks
US6149788A (en) * 1998-10-16 2000-11-21 E-Cell Corporation Method and apparatus for preventing scaling in electrodeionization units
DE19951642A1 (de) 1999-10-26 2001-06-28 Siemens Ag Verfahren und Vorrichtung zum Reduzieren von kationischen Verunreinigungen und zum Dosieren von Lithium im Kühlwasser eines Leichtwasserreaktors und Kühlwassersystem eines Leichtwasserreaktors mit einer solchen Vorrichtung
ITTO20010848A1 (it) * 2001-09-05 2003-03-05 Eltek Spa Disposizione e metodo di purificazione o trattamento elettrochimico.
US7094325B2 (en) * 2002-02-02 2006-08-22 Ionics, Incorporated EDI and related stacks and method and apparatus for preparing such
US6808608B2 (en) * 2002-03-13 2004-10-26 Dionex Corporation Water purifier and method
KR101034763B1 (ko) * 2003-06-23 2011-05-17 바텐팔 에이 비 붕소 분리와 회수
RU2319536C2 (ru) * 2003-06-23 2008-03-20 Ваттенфалль АБ Отделение и извлечение бора
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
US8562803B2 (en) 2005-10-06 2013-10-22 Pionetics Corporation Electrochemical ion exchange treatment of fluids
CN100482594C (zh) * 2007-01-11 2009-04-29 吴祖成 一种无结垢并回收阴阳离子的电去离子净水装置及方法
MX2011005159A (es) * 2008-11-17 2011-07-28 Chemetall Foote Corp Recuperacion de litio de soluciones acuosas.
CA3186394A1 (en) * 2010-10-22 2012-04-26 Ionic Solutions Ltd. Apparatus and process for separation and selective recomposition of ions
EP2888205B1 (en) * 2012-08-27 2018-10-24 Merck Patent GmbH Improved electrodeionization module and apparatus
CN103864249B (zh) * 2014-03-28 2015-06-24 中国科学技术大学 一种由盐湖卤水提取氢氧化锂的方法
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
CN111530292B (zh) * 2020-05-12 2021-12-14 上海统洁环保科技有限公司 一种制备电池级氢氧化锂的膜装置及方法
CN113707354B (zh) * 2021-08-18 2024-02-09 中国人民解放军63653部队 含239Pu、90Sr和137Cs的大体积放射性废液电化学分离固定方法
CN118751066A (zh) * 2024-05-27 2024-10-11 北京仿生界面科学未来技术研究院 一种富集低浓度弱酸碱溶液的电渗析装置及其富集方法
CN120174382B (zh) * 2025-05-20 2025-07-25 中核核电运行管理有限公司 一种核电厂设备冷却水系统金属材料防腐的处理方法

Family Cites Families (5)

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GB845653A (en) * 1958-03-12 1960-08-24 Permutit Co Ltd Improvements relating to electrodialytic cells
US3074865A (en) * 1959-05-18 1963-01-22 Gen Electric Methods of and apparatus for demineralizing raw water
GB1137679A (en) * 1965-02-24 1968-12-27 Wallace Tiernan Inc Procedures and apparatus for electrodialytic treatment of liquids
FR1547493A (fr) * 1967-07-25 1968-11-29 Perfectionnements apportés aux moyens pour enlever des ions d'une solution
US3869376A (en) * 1973-05-14 1975-03-04 Alvaro R Tejeda System for demineralizing water by electrodialysis

Also Published As

Publication number Publication date
DE2830972C3 (de) 1981-10-15
ES471599A1 (es) 1980-01-01
FR2397861A1 (fr) 1979-02-16
FR2397861B1 (enExample) 1983-03-18
NL7806439A (nl) 1979-01-24
CH625970A5 (enExample) 1981-10-30
DE2830972B2 (de) 1980-12-18
JPS5423082A (en) 1979-02-21
JPS5927204B2 (ja) 1984-07-04
BE868885A (fr) 1978-11-03
IT7825512A0 (it) 1978-07-10
ATA538178A (de) 1982-02-15
IL54924A0 (en) 1978-08-31
CA1100439A (en) 1981-05-05
LU80021A1 (enExample) 1978-12-12
US4148708A (en) 1979-04-10
DE2830972A1 (de) 1979-01-25
AT368400B (de) 1982-10-11
IL54924A (en) 1982-01-31
JPS58101707A (ja) 1983-06-17
GB1603015A (en) 1981-11-18

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