MEJORAS EN ELECTRODIALISIS INCLUYENDO ELECTRODIALISIS DE CELDA LLENA (ELECTRODESIONIZACION)

PILAS DE ELECTRODIALISIS (DA) MEJORADAS CON UNO O MAS COMPONENTES SELECCIONADOS DE UN GRUPO: A) MEMBRANAS DE INTERCAMBIO DE CATIONES QUE TIENEN GRUPOS DE INTERCAMBIO DE IONES, PREDOMINANTEMENTE GRUPOS DE ACIDO SULFONICO, Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE Y/O ACIDOS DEBILMENTE O MEMBR...

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Hauptverfasser: BATCHELDER, BRUCE, T, GOLDSTEIN, ARTHUR, L, SIMS, KEITH, J, ELYANOW, IRVING, D, MACRAE, WAYNE, A, MACDONALD, RUSSELL, J
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creator BATCHELDER, BRUCE, T
GOLDSTEIN, ARTHUR, L
SIMS, KEITH, J
ELYANOW, IRVING, D
MACRAE, WAYNE, A
MACDONALD, RUSSELL, J
description PILAS DE ELECTRODIALISIS (DA) MEJORADAS CON UNO O MAS COMPONENTES SELECCIONADOS DE UN GRUPO: A) MEMBRANAS DE INTERCAMBIO DE CATIONES QUE TIENEN GRUPOS DE INTERCAMBIO DE IONES, PREDOMINANTEMENTE GRUPOS DE ACIDO SULFONICO, Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE Y/O ACIDOS DEBILMENTE O MEMBRANAS SELECTIVAS PARA CATIONES MONOVALENTES Y, ADEMAS SIMULTANEAMENTE, GRANULOS DE INTERCAMBIO DE CATIONES SELECTIVOS DE CATIONES MONOVALENTES AL TIEMPO QUE SE ALMACENAN EN COMPARTIMIENTOS DE DILUIDO; B) MEMBRANAS DE INTERCAMBIO DE ANIONES QUE TIENEN COMO GRUPOS DE INTERCAMBIO DE IONES SOLO AMONIO CUATERNARIO Y /O GRUPOS DE FOSFONIO CUATERNARIO Y SUSTANCIALMENTE SIN GRUPOS DE FOSFINA Y/O AMINA PRIMARIA, SECUNDARIA Y/O TERCIARIA O MEMBRANAS SELECTIVAS DE ANIONES MONOVALENTES Y, ADEMAS SIMULTANEAMENTE, GRANULOS DE INTERCAMBIO DE ANIONES SELECTIVOS DE ANIONES MONOVALENTES AL TIEMPO QUE SE ALMACENAN EN COMPARTIMIENTOS DE DILUIDO; C) MIENTRAS QUE SE ALMACENA EN COMPARTIMIENTO DE DILUIDO, LOS GRANULOS DE INTERCAMBIO DE ANIONES QUE SON SELECTIVOS DE ANIONES MONOVALENTES, O GRANULOS DE INTERCAMBIO DE CATIONES QUE SON SELECTIVOS DE CATIONES MONOVALENTES, O GRANULOS DE INTERCAMBIO DE CATIONES QUE TIENEN COMO GRUPOS DE INTERCAMBIO UNA CANTIDAD PREDOMINANTE DE GRUPOS DE ACIDO SULFONICO Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE O ACIDOS DEBILMENTE, GRANULOS DE INTERCAMBIO DE ANIONES QUE CONSISTEN EN POLIMEROS ORGANICOS QUE TIENEN COMO GRUPOS DE INTERCAMBIO DE ANIONES SOLO GRUPOS DE FOSFONIO CUATERNARIO Y/O AMONIO CUATERNARIO Y CASI NINGUN GRUPO DE FOSFINA Y/O AMINA PRIMARIA, SECUNDARIA Y/O TERCIARIA. Improved electrodialysis (ED) stacks are disclosed having one or more components selected from the group: a) cation exchange membranes having ion exchange groups predominantly sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups or membranes which are selective to monovalent cations and simultaneously therewith, cation exchange granules selective to monovalent cations as packing in the dilute compartments; b) anion exchange membranes having as ion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and substantially no primary, secondary and/or tertiary amine and/or phosphine groups or membranes which are selective to monovalent anions simultaneously therewith, anion exchange granules selective to monovalent anions as packing in the dilute compartments; c) as packing in the dilute compartment, anion exchange granule
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Improved electrodialysis (ED) stacks are disclosed having one or more components selected from the group: a) cation exchange membranes having ion exchange groups predominantly sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups or membranes which are selective to monovalent cations and simultaneously therewith, cation exchange granules selective to monovalent cations as packing in the dilute compartments; b) anion exchange membranes having as ion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and substantially no primary, secondary and/or tertiary amine and/or phosphine groups or membranes which are selective to monovalent anions simultaneously therewith, anion exchange granules selective to monovalent anions as packing in the dilute compartments; c) as packing in the dilute compartment, anion exchange granules which are selective to monovalent anions, or cation exchange granules which are selective to monovalent cations, or cation exchange granules having as exchange groups a predominant amount of sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups, or anion exchange granules consisting of organic polymers having as anion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and almost no primary, secondary and/or tertiary amine and/or phosphine groups.</description><edition>7</edition><language>spa</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOUNDS THEREOF ; DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE ; FOODS OR FOODSTUFFS ; HUMAN NECESSITIES ; INORGANIC CHEMISTRY ; MAKING THEREOF ; METALLURGY ; MILK OR CHEESE SUBSTITUTES ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20041216&amp;DB=EPODOC&amp;CC=ES&amp;NR=2220928T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20041216&amp;DB=EPODOC&amp;CC=ES&amp;NR=2220928T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BATCHELDER, BRUCE, T</creatorcontrib><creatorcontrib>GOLDSTEIN, ARTHUR, L</creatorcontrib><creatorcontrib>SIMS, KEITH, J</creatorcontrib><creatorcontrib>ELYANOW, IRVING, D</creatorcontrib><creatorcontrib>MACRAE, WAYNE, A</creatorcontrib><creatorcontrib>MACDONALD, RUSSELL, J</creatorcontrib><title>MEJORAS EN ELECTRODIALISIS INCLUYENDO ELECTRODIALISIS DE CELDA LLENA (ELECTRODESIONIZACION)</title><description>PILAS DE ELECTRODIALISIS (DA) MEJORADAS CON UNO O MAS COMPONENTES SELECCIONADOS DE UN GRUPO: A) MEMBRANAS DE INTERCAMBIO DE CATIONES QUE TIENEN GRUPOS DE INTERCAMBIO DE IONES, PREDOMINANTEMENTE GRUPOS DE ACIDO SULFONICO, Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE Y/O ACIDOS DEBILMENTE O MEMBRANAS SELECTIVAS PARA CATIONES MONOVALENTES Y, ADEMAS SIMULTANEAMENTE, GRANULOS DE INTERCAMBIO DE CATIONES SELECTIVOS DE CATIONES MONOVALENTES AL TIEMPO QUE SE ALMACENAN EN COMPARTIMIENTOS DE DILUIDO; B) MEMBRANAS DE INTERCAMBIO DE ANIONES QUE TIENEN COMO GRUPOS DE INTERCAMBIO DE IONES SOLO AMONIO CUATERNARIO Y /O GRUPOS DE FOSFONIO CUATERNARIO Y SUSTANCIALMENTE SIN GRUPOS DE FOSFINA Y/O AMINA PRIMARIA, SECUNDARIA Y/O TERCIARIA O MEMBRANAS SELECTIVAS DE ANIONES MONOVALENTES Y, ADEMAS SIMULTANEAMENTE, GRANULOS DE INTERCAMBIO DE ANIONES SELECTIVOS DE ANIONES MONOVALENTES AL TIEMPO QUE SE ALMACENAN EN COMPARTIMIENTOS DE DILUIDO; C) MIENTRAS QUE SE ALMACENA EN COMPARTIMIENTO DE DILUIDO, LOS GRANULOS DE INTERCAMBIO DE ANIONES QUE SON SELECTIVOS DE ANIONES MONOVALENTES, O GRANULOS DE INTERCAMBIO DE CATIONES QUE SON SELECTIVOS DE CATIONES MONOVALENTES, O GRANULOS DE INTERCAMBIO DE CATIONES QUE TIENEN COMO GRUPOS DE INTERCAMBIO UNA CANTIDAD PREDOMINANTE DE GRUPOS DE ACIDO SULFONICO Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE O ACIDOS DEBILMENTE, GRANULOS DE INTERCAMBIO DE ANIONES QUE CONSISTEN EN POLIMEROS ORGANICOS QUE TIENEN COMO GRUPOS DE INTERCAMBIO DE ANIONES SOLO GRUPOS DE FOSFONIO CUATERNARIO Y/O AMONIO CUATERNARIO Y CASI NINGUN GRUPO DE FOSFINA Y/O AMINA PRIMARIA, SECUNDARIA Y/O TERCIARIA. Improved electrodialysis (ED) stacks are disclosed having one or more components selected from the group: a) cation exchange membranes having ion exchange groups predominantly sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups or membranes which are selective to monovalent cations and simultaneously therewith, cation exchange granules selective to monovalent cations as packing in the dilute compartments; b) anion exchange membranes having as ion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and substantially no primary, secondary and/or tertiary amine and/or phosphine groups or membranes which are selective to monovalent anions simultaneously therewith, anion exchange granules selective to monovalent anions as packing in the dilute compartments; c) as packing in the dilute compartment, anion exchange granules which are selective to monovalent anions, or cation exchange granules which are selective to monovalent cations, or cation exchange granules having as exchange groups a predominant amount of sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups, or anion exchange granules consisting of organic polymers having as anion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and almost no primary, secondary and/or tertiary amine and/or phosphine groups.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE</subject><subject>FOODS OR FOODSTUFFS</subject><subject>HUMAN NECESSITIES</subject><subject>INORGANIC CHEMISTRY</subject><subject>MAKING THEREOF</subject><subject>METALLURGY</subject><subject>MILK OR CHEESE SUBSTITUTES</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj2dfXyD3IMVnD1U3D1cXUOCfJ38XT08Qz2DFbw9HP2CY109XPxx5BycVVwdvVxcVTw8XH1c1TQgMm7Bnv6-3lGOToDKU0eBta0xJziVF4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLvGmxkZGRgaWQREmJsTIwaAJutMpA</recordid><startdate>20041216</startdate><enddate>20041216</enddate><creator>BATCHELDER, BRUCE, T</creator><creator>GOLDSTEIN, ARTHUR, L</creator><creator>SIMS, KEITH, J</creator><creator>ELYANOW, IRVING, D</creator><creator>MACRAE, WAYNE, A</creator><creator>MACDONALD, RUSSELL, J</creator><scope>EVB</scope></search><sort><creationdate>20041216</creationdate><title>MEJORAS EN ELECTRODIALISIS INCLUYENDO ELECTRODIALISIS DE CELDA LLENA (ELECTRODESIONIZACION)</title><author>BATCHELDER, BRUCE, T ; GOLDSTEIN, ARTHUR, L ; SIMS, KEITH, J ; ELYANOW, IRVING, D ; MACRAE, WAYNE, A ; MACDONALD, RUSSELL, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2220928TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>spa</language><creationdate>2004</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE</topic><topic>FOODS OR FOODSTUFFS</topic><topic>HUMAN NECESSITIES</topic><topic>INORGANIC CHEMISTRY</topic><topic>MAKING THEREOF</topic><topic>METALLURGY</topic><topic>MILK OR CHEESE SUBSTITUTES</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>BATCHELDER, BRUCE, T</creatorcontrib><creatorcontrib>GOLDSTEIN, ARTHUR, L</creatorcontrib><creatorcontrib>SIMS, KEITH, J</creatorcontrib><creatorcontrib>ELYANOW, IRVING, D</creatorcontrib><creatorcontrib>MACRAE, WAYNE, A</creatorcontrib><creatorcontrib>MACDONALD, RUSSELL, J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BATCHELDER, BRUCE, T</au><au>GOLDSTEIN, ARTHUR, L</au><au>SIMS, KEITH, J</au><au>ELYANOW, IRVING, D</au><au>MACRAE, WAYNE, A</au><au>MACDONALD, RUSSELL, J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEJORAS EN ELECTRODIALISIS INCLUYENDO ELECTRODIALISIS DE CELDA LLENA (ELECTRODESIONIZACION)</title><date>2004-12-16</date><risdate>2004</risdate><abstract>PILAS DE ELECTRODIALISIS (DA) MEJORADAS CON UNO O MAS COMPONENTES SELECCIONADOS DE UN GRUPO: A) MEMBRANAS DE INTERCAMBIO DE CATIONES QUE TIENEN GRUPOS DE INTERCAMBIO DE IONES, PREDOMINANTEMENTE GRUPOS DE ACIDO SULFONICO, Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE Y/O ACIDOS DEBILMENTE O MEMBRANAS SELECTIVAS PARA CATIONES MONOVALENTES Y, ADEMAS SIMULTANEAMENTE, GRANULOS DE INTERCAMBIO DE CATIONES SELECTIVOS DE CATIONES MONOVALENTES AL TIEMPO QUE SE ALMACENAN EN COMPARTIMIENTOS DE DILUIDO; B) MEMBRANAS DE INTERCAMBIO DE ANIONES QUE TIENEN COMO GRUPOS DE INTERCAMBIO DE IONES SOLO AMONIO CUATERNARIO Y /O GRUPOS DE FOSFONIO CUATERNARIO Y SUSTANCIALMENTE SIN GRUPOS DE FOSFINA Y/O AMINA PRIMARIA, SECUNDARIA Y/O TERCIARIA O MEMBRANAS SELECTIVAS DE ANIONES MONOVALENTES Y, ADEMAS SIMULTANEAMENTE, GRANULOS DE INTERCAMBIO DE ANIONES SELECTIVOS DE ANIONES MONOVALENTES AL TIEMPO QUE SE ALMACENAN EN COMPARTIMIENTOS DE DILUIDO; C) MIENTRAS QUE SE ALMACENA EN COMPARTIMIENTO DE DILUIDO, LOS GRANULOS DE INTERCAMBIO DE ANIONES QUE SON SELECTIVOS DE ANIONES MONOVALENTES, O GRANULOS DE INTERCAMBIO DE CATIONES QUE SON SELECTIVOS DE CATIONES MONOVALENTES, O GRANULOS DE INTERCAMBIO DE CATIONES QUE TIENEN COMO GRUPOS DE INTERCAMBIO UNA CANTIDAD PREDOMINANTE DE GRUPOS DE ACIDO SULFONICO Y UNA CANTIDAD MENOR DE GRUPOS BASICOS DEBILMENTE O ACIDOS DEBILMENTE, GRANULOS DE INTERCAMBIO DE ANIONES QUE CONSISTEN EN POLIMEROS ORGANICOS QUE TIENEN COMO GRUPOS DE INTERCAMBIO DE ANIONES SOLO GRUPOS DE FOSFONIO CUATERNARIO Y/O AMONIO CUATERNARIO Y CASI NINGUN GRUPO DE FOSFINA Y/O AMINA PRIMARIA, SECUNDARIA Y/O TERCIARIA. Improved electrodialysis (ED) stacks are disclosed having one or more components selected from the group: a) cation exchange membranes having ion exchange groups predominantly sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups or membranes which are selective to monovalent cations and simultaneously therewith, cation exchange granules selective to monovalent cations as packing in the dilute compartments; b) anion exchange membranes having as ion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and substantially no primary, secondary and/or tertiary amine and/or phosphine groups or membranes which are selective to monovalent anions simultaneously therewith, anion exchange granules selective to monovalent anions as packing in the dilute compartments; c) as packing in the dilute compartment, anion exchange granules which are selective to monovalent anions, or cation exchange granules which are selective to monovalent cations, or cation exchange granules having as exchange groups a predominant amount of sulfonic acid groups and a minor amount of weakly acidic and/or weakly basic groups, or anion exchange granules consisting of organic polymers having as anion exchange groups only quaternary ammonium and/or quaternary phosphonium groups and almost no primary, secondary and/or tertiary amine and/or phosphine groups.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE
FOODS OR FOODSTUFFS
HUMAN NECESSITIES
INORGANIC CHEMISTRY
MAKING THEREOF
METALLURGY
MILK OR CHEESE SUBSTITUTES
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title MEJORAS EN ELECTRODIALISIS INCLUYENDO ELECTRODIALISIS DE CELDA LLENA (ELECTRODESIONIZACION)
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