Rice husk ash utilization, composition and properties: A brief review

Asian countries rely massively on rice to feed and sustain its massive population. For long the staple food has provided nourishment masses classes. Rice is grown in large quantities countries. A by-product of cultivation husk. The husk grain mainly utilized as a fuel for boilers mills. uncontrolled burnt referred ash consists majorly silica. silica used wide variety commercial industrial applications. Use various products serves reduce pollution caused by pileup localities especially close More sustainable an affordable source Si would benefit society rather than disposing fields landfills. This brief review provides insights into synthesis, applications, properties incorporated either directly received conditions or under modified conditions.