Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins
A process for reducing the concentration of perchlorate in an aqueous concentrated multi-component salt solution comprising treating the salt solution with an amphoteric ion-exchange resin to provide an adsorbed perchlorate and multi anion-containing resin and a perchlorate depleted solution; and re...
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 | VAN HEEK RONALD P DRACKETT THOMAS S MOK FELIX M. F THIBAULT GILBERT |
| description | A process for reducing the concentration of perchlorate in an aqueous concentrated multi-component salt solution comprising treating the salt solution with an amphoteric ion-exchange resin to provide an adsorbed perchlorate and multi anion-containing resin and a perchlorate depleted solution; and removing the perchlorate depleted solution. The multi-anion are selected from chloride, chlorate, perchlorate, sulphate, and dichromate, present in electrolytic processes for the production of sodium chlorate. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8882985B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8882985B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8882985B23</originalsourceid><addsrcrecordid>eNqNjDEKAjEQRdNYiHqHucA2K0JsFcVSUAurZYizu4EkEzKz4vHNggew-vDf4y3N80rFjYELKkGhyG8M0BeO4Dg5SjqDFwgGBeEwqeckMIlPA2DMIysV76C-DX3ciGmYMxXL2ix6DEKb364MnE_346WhzB1Jxlon7R43a227t7tDu_1D-QIKNTuv</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins</title><source>esp@cenet</source><creator>VAN HEEK RONALD P ; DRACKETT THOMAS S ; MOK FELIX M. F ; THIBAULT GILBERT</creator><creatorcontrib>VAN HEEK RONALD P ; DRACKETT THOMAS S ; MOK FELIX M. F ; THIBAULT GILBERT</creatorcontrib><description>A process for reducing the concentration of perchlorate in an aqueous concentrated multi-component salt solution comprising treating the salt solution with an amphoteric ion-exchange resin to provide an adsorbed perchlorate and multi anion-containing resin and a perchlorate depleted solution; and removing the perchlorate depleted solution. The multi-anion are selected from chloride, chlorate, perchlorate, sulphate, and dichromate, present in electrolytic processes for the production of sodium chlorate.</description><language>eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</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=20141111&DB=EPODOC&CC=US&NR=8882985B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141111&DB=EPODOC&CC=US&NR=8882985B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VAN HEEK RONALD P</creatorcontrib><creatorcontrib>DRACKETT THOMAS S</creatorcontrib><creatorcontrib>MOK FELIX M. F</creatorcontrib><creatorcontrib>THIBAULT GILBERT</creatorcontrib><title>Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins</title><description>A process for reducing the concentration of perchlorate in an aqueous concentrated multi-component salt solution comprising treating the salt solution with an amphoteric ion-exchange resin to provide an adsorbed perchlorate and multi anion-containing resin and a perchlorate depleted solution; and removing the perchlorate depleted solution. The multi-anion are selected from chloride, chlorate, perchlorate, sulphate, and dichromate, present in electrolytic processes for the production of sodium chlorate.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKAjEQRdNYiHqHucA2K0JsFcVSUAurZYizu4EkEzKz4vHNggew-vDf4y3N80rFjYELKkGhyG8M0BeO4Dg5SjqDFwgGBeEwqeckMIlPA2DMIysV76C-DX3ciGmYMxXL2ix6DEKb364MnE_346WhzB1Jxlon7R43a227t7tDu_1D-QIKNTuv</recordid><startdate>20141111</startdate><enddate>20141111</enddate><creator>VAN HEEK RONALD P</creator><creator>DRACKETT THOMAS S</creator><creator>MOK FELIX M. F</creator><creator>THIBAULT GILBERT</creator><scope>EVB</scope></search><sort><creationdate>20141111</creationdate><title>Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins</title><author>VAN HEEK RONALD P ; DRACKETT THOMAS S ; MOK FELIX M. F ; THIBAULT GILBERT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8882985B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>VAN HEEK RONALD P</creatorcontrib><creatorcontrib>DRACKETT THOMAS S</creatorcontrib><creatorcontrib>MOK FELIX M. F</creatorcontrib><creatorcontrib>THIBAULT GILBERT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VAN HEEK RONALD P</au><au>DRACKETT THOMAS S</au><au>MOK FELIX M. F</au><au>THIBAULT GILBERT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins</title><date>2014-11-11</date><risdate>2014</risdate><abstract>A process for reducing the concentration of perchlorate in an aqueous concentrated multi-component salt solution comprising treating the salt solution with an amphoteric ion-exchange resin to provide an adsorbed perchlorate and multi anion-containing resin and a perchlorate depleted solution; and removing the perchlorate depleted solution. The multi-anion are selected from chloride, chlorate, perchlorate, sulphate, and dichromate, present in electrolytic processes for the production of sodium chlorate.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US8882985B2 |
| source | esp@cenet |
| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T07%3A23%3A32IST&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=VAN%20HEEK%20RONALD%20P&rft.date=2014-11-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8882985B2%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 |