Hartati and Alfa Akustia Widati and Tanti Kartika Dewi and Didik Prasetyoko (2017) Direct Synthesis of Highly Crystalline ZSM-5 from Indonesian Kaolin. Bulletin of Chemical Reaction Engineering & Catalysis, 12 (2). pp. 251-255. ISSN 2289-5981

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Abstract

Direct synthesis of ZSM-5 from Indonesian kaolin without calcination for the formation of metakaolin was done through the addition of an alkaline solution (sodium fluoride and sodium hydroxide) and the fusion using sodium hydroxide. Crystallization was conducted through hydrothermal method at 80 °C for four days. XRD diffractogram and FTIR spectra showed that the addition of sodium fluoride solu-tion in the ratio Si/Al = 100 could produce highly crystalline ZSM-5, whereas the use of a sodium hy-droxide solution and fusion process did not produce the crystalline ZSM-5.Copyright © 2017 BCREC Group. All rights reserved.

Item Type:	Article
Uncontrolled Keywords:	Kaolin; Sodium fluoride; Synthesis of ZSM-5; crystalline ZSM-5
Subjects:	Q Science Q Science > Q Science (General) Q Science > QD Chemistry
Divisions:	08. Fakultas Sains dan Teknologi > Kimia
Creators:	Creators NIM Hartati NIDN0015115907 Alfa Akustia Widati NIDN0005058503 Tanti Kartika Dewi UNSPECIFIED Didik Prasetyoko NIDN0016067108
Depositing User:	Mr Vega Andi Budiman
Date Deposited:	08 Sep 2020 04:01
Last Modified:	30 Apr 2021 13:04
URI:	http://repository.unair.ac.id/id/eprint/98178
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