how to do soda activation in bentonite | Solution for ore ...
Oct 31, 2012· Mined bentonite clay is activated with soda ash due to the consumer needs. The main consumers for such bentonite are ore mining and processing enterprises using . Natural Sodium versus Activated Calcium Bentonite in Geosynthetic . bentonite using a sodium activation process (also known as beneficiation or peptization) 9 .