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Characterization of modified Cengar natural clay

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dc.contributor.author Muhdarina
dc.contributor.author Mohammad, A.Wahab
dc.contributor.author Bahri, Syaiful
dc.date.accessioned 2016-02-25T03:29:01Z
dc.date.available 2016-02-25T03:29:01Z
dc.date.issued 2016-02-25
dc.identifier.issn 1907-0500
dc.identifier.other wahyu sari yeni
dc.identifier.uri http://repository.unri.ac.id/xmlui/handle/123456789/7946
dc.description.abstract Natural clay from Desa Cengar in Riau Province has been taken as an experimental focus. The natural clay which consist of kaolinite, muscovite and quartz were modified in chloride acid, acetic acid, and salts of ammonium chloride and ammonium acetic, exactly in 1 molar aqueous solution by mixing it there, respectively. The modified clay, then, were characterized the physicochemical is change of mineral identities, chemical composition, Si/Al ratio, exchangeable cation capacity and specific surface area. The modifying processes don’t change their mineral content and Si/Al ratio, but some of Ca and Mg cations have been exposure from surfaces of natural clay, while the change of specific surface area of the modified clay have been varied. Ammonium chloride salt modifier with the highest decationization action and the other one, ammonium acetic salt have increased the specific surface area of natural clay. en_US
dc.description.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2016-02-25T03:29:01Z No. of bitstreams: 1 B03.pdf: 1019629 bytes, checksum: 489275c042924ead91122310836cd587 (MD5) en
dc.description.provenance Made available in DSpace on 2016-02-25T03:29:01Z (GMT). No. of bitstreams: 1 B03.pdf: 1019629 bytes, checksum: 489275c042924ead91122310836cd587 (MD5) en
dc.description.sponsorship Seminar Nasional Teknik Kimia Oleo & Petrokimia Indonesia 2008 en_US
dc.language.iso en en_US
dc.subject Cengar natural clay en_US
dc.subject physicochemical en_US
dc.subject modifying process en_US
dc.subject decationization en_US
dc.title Characterization of modified Cengar natural clay en_US
dc.type UR-Proceedings en_US


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