THE SOLVAY PROCESS The Solvay process, also known as the ammonia-soda process, is an industrial method for producing sodium carbonate (Na2CO3), commonly called soda ash. It utilizes readily available and inexpensive materials: salt brine (sodium chloride solution) and limestone (calcium carbonate). The process involves several steps, including the use of ammonia to facilitate the reaction between the salt and limestone. DETAILS OF THE PROCESS: 1. Purification of Brine: Salt brine is purified to

At Solvay, our goal is to lead the industry in identifying the most sustainable solutions for the long-term, through innovation and continuous improvements. We were able to develop the next generation of specialized fluoropolymers by eliminating the need of fluorinated surfactants to manufacture them. | Solvay Group