STUDY AND DEVELOPMENT OF METHODS FOR PRODUCING FIRE RETARDANTS BASED ON PROCESSING PRODUCTS OF LOW-GRADE PHOSPHORITES OF CENTRAL Kyzyl Kum

Abstract

The paper presents the results of targeted research and developed methods of obtaining compositions for fire retardant treatment of various materials based on traditional and non-traditional methods of processing low-grade phosphorites of the Central Kyzyl Kum. The results of processing low-grade phosphorites with exhaust nitrous gases, processing of cellulosic materials with products of phosphorite processing - antiprene substances are presented. Described is a method of using low-grade phosphorites in the production of fire retardant substances, i.e. the use of substandard mineral multicomponent minerals for the production of inorganic materials for special purposes.