CATION-EXCHANGE MEMBRANE FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL SALT
PURPOSE:A cation-exchange membrane that is obtained by closely incorporate a fluorine-containing cation-exchange membrane with a water-permeating membrane on one surface, thus permitting high-purity alikali metal hydroxide to deposit in high concentration, as high current efficiency is maintained. C...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | NAKAHARA AKIHIKO MATSUURA SHIYUNJI SADA TOSHIKATSU KURAMOTO NOBUYUKI ODA TERUAKI |
| description | PURPOSE:A cation-exchange membrane that is obtained by closely incorporate a fluorine-containing cation-exchange membrane with a water-permeating membrane on one surface, thus permitting high-purity alikali metal hydroxide to deposit in high concentration, as high current efficiency is maintained. CONSTITUTION:A fluorine-containing cation-exchange membrane is closely incorporated with a supporting membrane having water permeability of 10- 10cc/hr.cm .cm H2O, preferably 10-5cc/hr.cm . H2O. As the supporting membrane, is preferably used porous neutral membrane or cation-exchange membrane which has electric resistivity of 15, preferably 5ohm/cm in 6.0 N-NaON at 25 deg.C. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS60221432A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS60221432A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS60221432A3</originalsourceid><addsrcrecordid>eNrjZHBzdgzx9PfTdY1w9nD0c3dV8HX1dQpy9HNVcPMPUnD1cXUOCfL3iQz2DFbwd1NwDAx19Q8NVnD08Xb08QSqDXH0UQh29AnhYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgHBZgZGRoYmxkaOxsSoAQCuIix4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CATION-EXCHANGE MEMBRANE FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL SALT</title><source>esp@cenet</source><creator>NAKAHARA AKIHIKO ; MATSUURA SHIYUNJI ; SADA TOSHIKATSU ; KURAMOTO NOBUYUKI ; ODA TERUAKI</creator><creatorcontrib>NAKAHARA AKIHIKO ; MATSUURA SHIYUNJI ; SADA TOSHIKATSU ; KURAMOTO NOBUYUKI ; ODA TERUAKI</creatorcontrib><description>PURPOSE:A cation-exchange membrane that is obtained by closely incorporate a fluorine-containing cation-exchange membrane with a water-permeating membrane on one surface, thus permitting high-purity alikali metal hydroxide to deposit in high concentration, as high current efficiency is maintained. CONSTITUTION:A fluorine-containing cation-exchange membrane is closely incorporated with a supporting membrane having water permeability of 10<-7>- 10cc/hr.cm .cm H2O, preferably 10<-4>-5cc/hr.cm . H2O. As the supporting membrane, is preferably used porous neutral membrane or cation-exchange membrane which has electric resistivity of 15, preferably 5ohm/cm in 6.0 N-NaON at 25 deg.C.</description><language>eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; APPARATUS THEREFOR ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WORKING-UP</subject><creationdate>1985</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&date=19851106&DB=EPODOC&CC=JP&NR=S60221432A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19851106&DB=EPODOC&CC=JP&NR=S60221432A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAHARA AKIHIKO</creatorcontrib><creatorcontrib>MATSUURA SHIYUNJI</creatorcontrib><creatorcontrib>SADA TOSHIKATSU</creatorcontrib><creatorcontrib>KURAMOTO NOBUYUKI</creatorcontrib><creatorcontrib>ODA TERUAKI</creatorcontrib><title>CATION-EXCHANGE MEMBRANE FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL SALT</title><description>PURPOSE:A cation-exchange membrane that is obtained by closely incorporate a fluorine-containing cation-exchange membrane with a water-permeating membrane on one surface, thus permitting high-purity alikali metal hydroxide to deposit in high concentration, as high current efficiency is maintained. CONSTITUTION:A fluorine-containing cation-exchange membrane is closely incorporated with a supporting membrane having water permeability of 10<-7>- 10cc/hr.cm .cm H2O, preferably 10<-4>-5cc/hr.cm . H2O. As the supporting membrane, is preferably used porous neutral membrane or cation-exchange membrane which has electric resistivity of 15, preferably 5ohm/cm in 6.0 N-NaON at 25 deg.C.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1985</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBzdgzx9PfTdY1w9nD0c3dV8HX1dQpy9HNVcPMPUnD1cXUOCfL3iQz2DFbwd1NwDAx19Q8NVnD08Xb08QSqDXH0UQh29AnhYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgHBZgZGRoYmxkaOxsSoAQCuIix4</recordid><startdate>19851106</startdate><enddate>19851106</enddate><creator>NAKAHARA AKIHIKO</creator><creator>MATSUURA SHIYUNJI</creator><creator>SADA TOSHIKATSU</creator><creator>KURAMOTO NOBUYUKI</creator><creator>ODA TERUAKI</creator><scope>EVB</scope></search><sort><creationdate>19851106</creationdate><title>CATION-EXCHANGE MEMBRANE FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL SALT</title><author>NAKAHARA AKIHIKO ; MATSUURA SHIYUNJI ; SADA TOSHIKATSU ; KURAMOTO NOBUYUKI ; ODA TERUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS60221432A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1985</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAHARA AKIHIKO</creatorcontrib><creatorcontrib>MATSUURA SHIYUNJI</creatorcontrib><creatorcontrib>SADA TOSHIKATSU</creatorcontrib><creatorcontrib>KURAMOTO NOBUYUKI</creatorcontrib><creatorcontrib>ODA TERUAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAHARA AKIHIKO</au><au>MATSUURA SHIYUNJI</au><au>SADA TOSHIKATSU</au><au>KURAMOTO NOBUYUKI</au><au>ODA TERUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CATION-EXCHANGE MEMBRANE FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL SALT</title><date>1985-11-06</date><risdate>1985</risdate><abstract>PURPOSE:A cation-exchange membrane that is obtained by closely incorporate a fluorine-containing cation-exchange membrane with a water-permeating membrane on one surface, thus permitting high-purity alikali metal hydroxide to deposit in high concentration, as high current efficiency is maintained. CONSTITUTION:A fluorine-containing cation-exchange membrane is closely incorporated with a supporting membrane having water permeability of 10<-7>- 10cc/hr.cm .cm H2O, preferably 10<-4>-5cc/hr.cm . H2O. As the supporting membrane, is preferably used porous neutral membrane or cation-exchange membrane which has electric resistivity of 15, preferably 5ohm/cm in 6.0 N-NaON at 25 deg.C.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPS60221432A |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING WORKING-UP |
| title | CATION-EXCHANGE MEMBRANE FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL SALT |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T18%3A52%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NAKAHARA%20AKIHIKO&rft.date=1985-11-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS60221432A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |