Prarancangan Pabrik Phthalic Anhydride Proses Von Heyden Dengan Desain Alat U…

ABSTRACT Phthalic anhydride is a synthetic organic compound that can be obtained from the oxidation process of orthoxylene and air. Phthalic anhydride is used as a raw material for making DOP (dioctyl phthalate) which is widely used as a softener or plasticizer used in the manufacture of PVC (Polyvinyl Chloride), synthetic leather, and so on. Phthalic anhydride is also useful in the manufactur…