CATION EXCHANGE MEMBRANE AND ALKALI RECOVERY METHOD
PROBLEM TO BE SOLVED: To provide a cation exchange membrane capable efficiently separating alkali in an electrodialysis method of an alkaline solution containing alkali metal ions.SOLUTION: The cation exchange membrane is a cation exchange membrane for dealkalization processing by an electrodialysis...
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 | NOSAKA HIDEO KAWAHARA TAKUO |
| description | PROBLEM TO BE SOLVED: To provide a cation exchange membrane capable efficiently separating alkali in an electrodialysis method of an alkaline solution containing alkali metal ions.SOLUTION: The cation exchange membrane is a cation exchange membrane for dealkalization processing by an electrodialysis method of an alkaline solution containing alkali metal ions and having a surface constituted by an ethylenic ionomer resin having a carboxyl group. The ethylenic ionomer is a copolymer of ethylene and methacrylic acid, acrylic acid and the like, and has the carboxyl group (-CO2H) as an exchange group. Metal ions used for an intermolecular bond are not limited. The whole exchange membrane can be constituted by the ethylenic ionomer resin and also a constitution in which the surface of a know raw material of the exchange membrane is coated by the ethylenic ionomer resin is also available. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2014141622A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2014141622A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2014141622A3</originalsourceid><addsrcrecordid>eNrjZDB2dgzx9PdTcI1w9nD0c3dV8HX1dQpy9HNVcPRzUXD08Xb08VQIcnX2D3MNigRKhnj4u_AwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDQxMgNDMycjQmShEAyfonNQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CATION EXCHANGE MEMBRANE AND ALKALI RECOVERY METHOD</title><source>esp@cenet</source><creator>NOSAKA HIDEO ; KAWAHARA TAKUO</creator><creatorcontrib>NOSAKA HIDEO ; KAWAHARA TAKUO</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a cation exchange membrane capable efficiently separating alkali in an electrodialysis method of an alkaline solution containing alkali metal ions.SOLUTION: The cation exchange membrane is a cation exchange membrane for dealkalization processing by an electrodialysis method of an alkaline solution containing alkali metal ions and having a surface constituted by an ethylenic ionomer resin having a carboxyl group. The ethylenic ionomer is a copolymer of ethylene and methacrylic acid, acrylic acid and the like, and has the carboxyl group (-CO2H) as an exchange group. Metal ions used for an intermolecular bond are not limited. The whole exchange membrane can be constituted by the ethylenic ionomer resin and also a constitution in which the surface of a know raw material of the exchange membrane is coated by the ethylenic ionomer resin is also available.</description><language>eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE ; WORKING-UP</subject><creationdate>2014</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=20140807&DB=EPODOC&CC=JP&NR=2014141622A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140807&DB=EPODOC&CC=JP&NR=2014141622A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOSAKA HIDEO</creatorcontrib><creatorcontrib>KAWAHARA TAKUO</creatorcontrib><title>CATION EXCHANGE MEMBRANE AND ALKALI RECOVERY METHOD</title><description>PROBLEM TO BE SOLVED: To provide a cation exchange membrane capable efficiently separating alkali in an electrodialysis method of an alkaline solution containing alkali metal ions.SOLUTION: The cation exchange membrane is a cation exchange membrane for dealkalization processing by an electrodialysis method of an alkaline solution containing alkali metal ions and having a surface constituted by an ethylenic ionomer resin having a carboxyl group. The ethylenic ionomer is a copolymer of ethylene and methacrylic acid, acrylic acid and the like, and has the carboxyl group (-CO2H) as an exchange group. Metal ions used for an intermolecular bond are not limited. The whole exchange membrane can be constituted by the ethylenic ionomer resin and also a constitution in which the surface of a know raw material of the exchange membrane is coated by the ethylenic ionomer resin is also available.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</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>SEPARATION</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB2dgzx9PdTcI1w9nD0c3dV8HX1dQpy9HNVcPRzUXD08Xb08VQIcnX2D3MNigRKhnj4u_AwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDQxMgNDMycjQmShEAyfonNQ</recordid><startdate>20140807</startdate><enddate>20140807</enddate><creator>NOSAKA HIDEO</creator><creator>KAWAHARA TAKUO</creator><scope>EVB</scope></search><sort><creationdate>20140807</creationdate><title>CATION EXCHANGE MEMBRANE AND ALKALI RECOVERY METHOD</title><author>NOSAKA HIDEO ; KAWAHARA TAKUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014141622A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</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>SEPARATION</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>NOSAKA HIDEO</creatorcontrib><creatorcontrib>KAWAHARA TAKUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NOSAKA HIDEO</au><au>KAWAHARA TAKUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CATION EXCHANGE MEMBRANE AND ALKALI RECOVERY METHOD</title><date>2014-08-07</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To provide a cation exchange membrane capable efficiently separating alkali in an electrodialysis method of an alkaline solution containing alkali metal ions.SOLUTION: The cation exchange membrane is a cation exchange membrane for dealkalization processing by an electrodialysis method of an alkaline solution containing alkali metal ions and having a surface constituted by an ethylenic ionomer resin having a carboxyl group. The ethylenic ionomer is a copolymer of ethylene and methacrylic acid, acrylic acid and the like, and has the carboxyl group (-CO2H) as an exchange group. Metal ions used for an intermolecular bond are not limited. The whole exchange membrane can be constituted by the ethylenic ionomer resin and also a constitution in which the surface of a know raw material of the exchange membrane is coated by the ethylenic ionomer resin is also available.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2014141622A |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WORKING-UP |
| title | CATION EXCHANGE MEMBRANE AND ALKALI RECOVERY METHOD |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T15%3A55%3A46IST&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=NOSAKA%20HIDEO&rft.date=2014-08-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2014141622A%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 |