Physicochemical phenomena occurred upon sorbent production from clay - dolomite compositions

It was found that during the preparation of the composite sorbent, an acid-base interaction is observed between the Bronsted centers on the surface of kaolinite and dolomite particles. When dispersed together, the crystal structure of kaolinite is destroyed, as a result of which the interaction between surface centers is enhanced. It is shown that kaolinite plays a decisive role in the formation of the porous structure of granules, and the strength of products is determined by dolomite. Tab. 2, ill. 3, bibliography: 9 titles.