THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS

THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS

The effect of Al2O3 and NaOH on the formation of 1.13 nm - tobermorite under hydrothermal conditions and ion exchange capacity of tobermorites with and without Al3+ as well as with double [Na+ + Al3+] substitution in relation to heavy metal ions (Co2+, Ni2+, Cu2+, Zn2+) under static and dynamic cond...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Ceramics (Praha) 2004-01, Vol.48 (2), p.76-82
Hauptverfasser: Slauciunas, R, Janickis, V, Palubinskaite, D, Ivanauskas, R
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 82
container_issue 2
container_start_page 76
container_title Ceramics (Praha)
container_volume 48
creator Slauciunas, R
Janickis, V
Palubinskaite, D
Ivanauskas, R
description The effect of Al2O3 and NaOH on the formation of 1.13 nm - tobermorite under hydrothermal conditions and ion exchange capacity of tobermorites with and without Al3+ as well as with double [Na+ + Al3+] substitution in relation to heavy metal ions (Co2+, Ni2+, Cu2+, Zn2+) under static and dynamic conditions were studied. Ion exchange capacity of crystalline 1.13 nm tobermorite and that of Al - substituted tobermorites are insignificant. Insertion of Na+ ions into the crystalline lattice of tobermorite, increases ten times ion exchange capacity of the sorbent. The ion exchange capacity of [Na+ + Al3+] - substituted, tobermorite is 279 mg Cu2+, 230 mg N2t+ and 206 mg Zn2+ per gram of the sorbent. The dynamic activity of this compound is highest for Nit+ and Zn2+ ions, average for Cu2+ and lowest for Co2+ ions. Ion exchange capacity of the [Na+ + Al3+] - substituted tobermorite is only slightly related to the addition of NaOH and Al2O3.
format Article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_29325478</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>29220762</sourcerecordid><originalsourceid>FETCH-LOGICAL-p147t-b8f645cfa20d5b94417dd4aaedde6d2df3209f7613f949c7f68d30de72b959a3</originalsourceid><addsrcrecordid>eNqNjE1LwzAAQHNQcE7_Q05eRiHNd451TW1ga0ob8DjSJgGlumm2_6_gfoCnd3nv3YAVkhwXjHJ5B-5zfkeIcCbkCjSu1XC0Q--M7WA_2F4PzugR2gY6-6yHvR2M03Bva9MYXcNX41rY-Q2suhpWC9nA33B8ALfJLzk-XrkGrtFu2xY7-2K21a44lVSci0kmTtmcPEaBTYrSUoRAvY8hRB5wSAQjlQQvSVJUzSJxGQgKUeBJMeXJGjz9bU_fx69LzOfDx1ue47L4z3i85ANWBDMq5D9EjJHgmPwAnNZOzw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>29220762</pqid></control><display><type>article</type><title>THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Free Full-Text Journals in Chemistry</source><creator>Slauciunas, R ; Janickis, V ; Palubinskaite, D ; Ivanauskas, R</creator><creatorcontrib>Slauciunas, R ; Janickis, V ; Palubinskaite, D ; Ivanauskas, R</creatorcontrib><description>The effect of Al2O3 and NaOH on the formation of 1.13 nm - tobermorite under hydrothermal conditions and ion exchange capacity of tobermorites with and without Al3+ as well as with double [Na+ + Al3+] substitution in relation to heavy metal ions (Co2+, Ni2+, Cu2+, Zn2+) under static and dynamic conditions were studied. Ion exchange capacity of crystalline 1.13 nm tobermorite and that of Al - substituted tobermorites are insignificant. Insertion of Na+ ions into the crystalline lattice of tobermorite, increases ten times ion exchange capacity of the sorbent. The ion exchange capacity of [Na+ + Al3+] - substituted, tobermorite is 279 mg Cu2+, 230 mg N2t+ and 206 mg Zn2+ per gram of the sorbent. The dynamic activity of this compound is highest for Nit+ and Zn2+ ions, average for Cu2+ and lowest for Co2+ ions. Ion exchange capacity of the [Na+ + Al3+] - substituted tobermorite is only slightly related to the addition of NaOH and Al2O3.</description><identifier>ISSN: 0862-5468</identifier><language>eng</language><ispartof>Ceramics (Praha), 2004-01, Vol.48 (2), p.76-82</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Slauciunas, R</creatorcontrib><creatorcontrib>Janickis, V</creatorcontrib><creatorcontrib>Palubinskaite, D</creatorcontrib><creatorcontrib>Ivanauskas, R</creatorcontrib><title>THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS</title><title>Ceramics (Praha)</title><description>The effect of Al2O3 and NaOH on the formation of 1.13 nm - tobermorite under hydrothermal conditions and ion exchange capacity of tobermorites with and without Al3+ as well as with double [Na+ + Al3+] substitution in relation to heavy metal ions (Co2+, Ni2+, Cu2+, Zn2+) under static and dynamic conditions were studied. Ion exchange capacity of crystalline 1.13 nm tobermorite and that of Al - substituted tobermorites are insignificant. Insertion of Na+ ions into the crystalline lattice of tobermorite, increases ten times ion exchange capacity of the sorbent. The ion exchange capacity of [Na+ + Al3+] - substituted, tobermorite is 279 mg Cu2+, 230 mg N2t+ and 206 mg Zn2+ per gram of the sorbent. The dynamic activity of this compound is highest for Nit+ and Zn2+ ions, average for Cu2+ and lowest for Co2+ ions. Ion exchange capacity of the [Na+ + Al3+] - substituted tobermorite is only slightly related to the addition of NaOH and Al2O3.</description><issn>0862-5468</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqNjE1LwzAAQHNQcE7_Q05eRiHNd451TW1ga0ob8DjSJgGlumm2_6_gfoCnd3nv3YAVkhwXjHJ5B-5zfkeIcCbkCjSu1XC0Q--M7WA_2F4PzugR2gY6-6yHvR2M03Bva9MYXcNX41rY-Q2suhpWC9nA33B8ALfJLzk-XrkGrtFu2xY7-2K21a44lVSci0kmTtmcPEaBTYrSUoRAvY8hRB5wSAQjlQQvSVJUzSJxGQgKUeBJMeXJGjz9bU_fx69LzOfDx1ue47L4z3i85ANWBDMq5D9EjJHgmPwAnNZOzw</recordid><startdate>20040101</startdate><enddate>20040101</enddate><creator>Slauciunas, R</creator><creator>Janickis, V</creator><creator>Palubinskaite, D</creator><creator>Ivanauskas, R</creator><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>7QF</scope></search><sort><creationdate>20040101</creationdate><title>THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS</title><author>Slauciunas, R ; Janickis, V ; Palubinskaite, D ; Ivanauskas, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p147t-b8f645cfa20d5b94417dd4aaedde6d2df3209f7613f949c7f68d30de72b959a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Slauciunas, R</creatorcontrib><creatorcontrib>Janickis, V</creatorcontrib><creatorcontrib>Palubinskaite, D</creatorcontrib><creatorcontrib>Ivanauskas, R</creatorcontrib><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Aluminium Industry Abstracts</collection><jtitle>Ceramics (Praha)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Slauciunas, R</au><au>Janickis, V</au><au>Palubinskaite, D</au><au>Ivanauskas, R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS</atitle><jtitle>Ceramics (Praha)</jtitle><date>2004-01-01</date><risdate>2004</risdate><volume>48</volume><issue>2</issue><spage>76</spage><epage>82</epage><pages>76-82</pages><issn>0862-5468</issn><abstract>The effect of Al2O3 and NaOH on the formation of 1.13 nm - tobermorite under hydrothermal conditions and ion exchange capacity of tobermorites with and without Al3+ as well as with double [Na+ + Al3+] substitution in relation to heavy metal ions (Co2+, Ni2+, Cu2+, Zn2+) under static and dynamic conditions were studied. Ion exchange capacity of crystalline 1.13 nm tobermorite and that of Al - substituted tobermorites are insignificant. Insertion of Na+ ions into the crystalline lattice of tobermorite, increases ten times ion exchange capacity of the sorbent. The ion exchange capacity of [Na+ + Al3+] - substituted, tobermorite is 279 mg Cu2+, 230 mg N2t+ and 206 mg Zn2+ per gram of the sorbent. The dynamic activity of this compound is highest for Nit+ and Zn2+ ions, average for Cu2+ and lowest for Co2+ ions. Ion exchange capacity of the [Na+ + Al3+] - substituted tobermorite is only slightly related to the addition of NaOH and Al2O3.</abstract><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0862-5468
ispartof Ceramics (Praha), 2004-01, Vol.48 (2), p.76-82
issn 0862-5468
language eng
recordid cdi_proquest_miscellaneous_29325478
source DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Free Full-Text Journals in Chemistry
title THE SORPTION PROPERTIES OF TOBERMORITE MODIFIED WITH Na+ AND Al3+ IONS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T20%3A50%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=THE%20SORPTION%20PROPERTIES%20OF%20TOBERMORITE%20MODIFIED%20WITH%20Na+%20AND%20Al3+%20IONS&rft.jtitle=Ceramics%20(Praha)&rft.au=Slauciunas,%20R&rft.date=2004-01-01&rft.volume=48&rft.issue=2&rft.spage=76&rft.epage=82&rft.pages=76-82&rft.issn=0862-5468&rft_id=info:doi/&rft_dat=%3Cproquest%3E29220762%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=29220762&rft_id=info:pmid/&rfr_iscdi=true