Pengaruh Suhu Metakaolinisasi Dan Pengadukan Pada Sintesa Zeolit 4a Dari Kaol…

Zeolite 4A can be used as alternative for replacing fosfat as builder of detergen. It can be synthesized from calcined kaolin. Kaolin in its natural state is less reactive and difficult to form zolite 4A, threfore kaolin needs to be activated through calcination process. Calcination of kaolin were studied in variation of temperatures from 500˚C,600˚C,700˚C, 800˚C. Sodium aluminate and sodiu…