Silicon Dioxide Production Plant Project Report 2025: Machinery and Raw Materials Silicon dioxide, also known as silica (SiO₂), is a naturally occurring compound composed of silicon and oxygen. It is found in quartz, sand, and various living organisms. Widely used across industries, silicon dioxide serves as a fundamental material in glassmaking, electronics, construction, and food production, where it functions as an anti-caking agent. Its chemical stability, abundance, and...