Chlor-alkali is the industrial production of chlorine and sodium/potassium hydroxides/caustic soda. Chlor-alkali products are critical for various chemical sectors, such as water treatment, pulp & paper, soap & detergents, and pharmaceuticals. Chlorine is used in the production of polyvinyl chloride (PVC), ethylene dichloride (EDC), propylene oxide, isocyanates, and many other...