Phase transformations in synthesis technologies and sorption properties of zeolites from coal fly ash

Phase transformations in synthesis technologies and sorption properties of zeolites from coal fly ash

Blog Article

Coal fly ash is generated in the course of combustion of coal at thermal power plants.Environmental problems increase sharply without disposing that industrial waste.Technologies were tested of hydrothermal synthesis of zeolites from fly ash forming during combustion of coal at Garden Stone thermal power plants of the Pechora coal basin and dependences were identified of the experiment conditions on physical and chemical properties of the end product.

It is demonstrated that synthesizing zeolites from fly ash is the first stage of forming ceramic materials (ceramic membranes), which defines the fundamental character (importance) of that area of studies.It was for the first time that sorption and structural characteristics and cation-exchange properties of fly ash from the Pechora basin PLATINUM 100% CREATINE coals were studied with respect to, Ba2+ and Sr2+.