TECHNOLOGY FOR PREPARATION OF SLAGCONTAINING RAW PELLETS TO ROASTING WITH THE AIM OF PRODUCING SYNTHETIC WOLLASTONITE

D. eng. s., professor Verner V. F.,
Kapanova R. I., Nurkeyeva A. B., Yelbassiyeva G., Verner A. V.

Auezov South Kazakhstan State University, Shymkent, Republic of Kazakhstan;
Institute of Innovative Researches and Technology LLP, Almaty, Republic of Kazakhstan;
Regional Social-Innovative University, Shymkent, Republic of Kazakhstan

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Abstract

The results of enhancement of pellet made of slag mixture for production of synthetic wollastonite are provided below. It has been determined that a high strength and thermal resistance of raw pellets depends on fineness of grind of the mixture component and formation of low-basic calcium silicate hydrates (tobermorite and xonotlite) at interaction of slag mixture and water during pellet granulation and drying under natural conditions.

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