POROSITY ENHANCEMENT IN SOME BAKED CLAY SAMPLES UNDER HYDROTHERMAL TREATMENTS

dc.creatorAHMAD,IMTIAZ
dc.creatorSHAKIRULLAH,M
dc.creatorISHAQ,M
dc.creatorARSALA KHAN,M
dc.creatorUR REHMAN,HABIB
dc.creatorOMER,MUHAMMAD
dc.creatorULLAH,HAMEED
dc.date2007-06-01
dc.date.accessioned2017-03-07T15:51:59Z
dc.date.available2017-03-07T15:51:59Z
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200002
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/392164
dc.descriptionThis paper demonstrates the chemically assisted enhancement in porosity of l °Cal clay samples activated at a temperature of 150 ºC. Aluminosilicates enriched baked clay samples were used and hydro thermally treated with NaOH, KOH, Ba (OH)2 & ZrO. Pore size and surface area analyzer was used for the determination of surface area. Average pore width, pore volume and surface area were calculated. Treatment with NaOH and KOH has shown to be a very good activation pr °Cedure for high surface area development. Zirconium oxide has caused no pronounced effect on the development of surface area while barium hydroxide showed adverse effect and caused a decline in porosity
dc.formattext/html
dc.languageen
dc.publisherSociedad Chilena de Química
dc.sourceJournal of the Chilean Chemical Society v.52 n.2 2007
dc.subjectPorosity
dc.subjectclay
dc.subjectpillared clay
dc.subjectisotherm
dc.subjectDR method
dc.titlePOROSITY ENHANCEMENT IN SOME BAKED CLAY SAMPLES UNDER HYDROTHERMAL TREATMENTS
dc.typeArtículos de revistas


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