ISOTERM ADSORPSI-DESORPSI DAN PENGARUH PELARUT TERHADAP POROSITAS KATALIS Cr / ZEOLIT ALAM AKTIF

OCLIANTI, EVA and Fanani, Zainal and Desnelli, Desnelli (2010) ISOTERM ADSORPSI-DESORPSI DAN PENGARUH PELARUT TERHADAP POROSITAS KATALIS Cr / ZEOLIT ALAM AKTIF. Undergraduate thesis, Sriwijaya University.

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Abstract

Research about isotherm adsorption-desorption and solvent effect for catalyst porocity Cr/ZAA have been done. Catalyst was made by impregnation of Cr wi th solvent variation such aquadest, aquadest(l):propanol(0,5), aquadest(l):propanol(l), aquadest(l):propanol(2), propanol. Catalyst product was characterized Gas Sorption Analyzer. Type of isoterm which result based on BDDT classification was type III. The result shows that catalyst is a mesopores type. Propanol solvent has high wide surface and low pore volume. This result shows that if it’s propanol as solvent can make it kind of bottle pores. Catalyst which used with propanol solvent has wide specific surface area is 51,201 m2/g, total pore volume is 0,1648 cc/g, and the average of pore radius is 64,3717 A.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Adsorpsi, Desorpsi, Zeolit Alam
Subjects:	Q Science > QD Chemistry > QD71-142 Analytical chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	23 May 2022 03:25
Last Modified:	23 May 2022 03:25
URI:	http://repository.unsri.ac.id/id/eprint/70206

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