Solvay to produce silica from rice husk ash for tires in Europe, expansion plans in N America
29 January 2023
Solvay is investing at its Livorno, Italy site to launch the company’s first unit of circular highly dispersible silica (HDS) made with bio-based sodium silicate derived from rice husk ash (RHA). Rice husk is an abundantly available agricultural waste. Combustion of rice husk produces RHA, which consists mainly of silica... Read more →