Changes in suspension properties of structural modified montmorillonites
نویسندگان
چکیده
منابع مشابه
The sedimentation capabilities of hexadecyltrimethylammonium-modified montmorillonites.
Natural montmorillonite was modified with a quaternary ammonium compound, hexadecyltrimethylammonium (HDTMA). The sedimentation capabilities of unmodified and modified montmorillonites were then investigated. The sedimentation velocity of modified montmorillonites increased if the amounts of adsorbed HDTMA were from 0.3 to 1.0 times the cation exchange capacitity (CEC). It also emerged that the...
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متن کاملSpotlights: Use of Montmorillonites in organic reactions
Maryam Mashhadinezhad was born in Rasht, Guilan, I. R. Iran. She received her B. Sc in chemistry in 2009 from the University of Guilan and her M.Sc. in organic chemistry in 2011 from the same University. She is studying under the supervision of Dr. Farhad Shirini for her Ph. D. Her research interests include the use of heterogeneous catalysts in organic reactions.
متن کاملSpotlights: Use of Montmorillonites in organic reactions
Maryam Mashhadinezhad was born in Rasht, Guilan, I. R. Iran. She received her B. Sc in chemistry in 2009 from the University of Guilan and her M.Sc. in organic chemistry in 2011 from the same University. She is studying under the supervision of Dr. Farhad Shirini for her Ph. D. Her research interests include the use of heterogeneous catalysts in organic reactions.
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ژورنال
عنوان ژورنال: Cerâmica
سال: 2001
ISSN: 0366-6913
DOI: 10.1590/s0366-69132001000100002