PVC ELIMINATION PROCEDURE, PREFERIBLY FOR THE EXTRACTION OF PURIFIED AND / OR PURE HYDROGEN CHLORIDE.

摘要

THE INVENTION IS ABOUT A PROCEDURE FOR DEGRADING PVC, PREFERIBLY TO OBTAIN PURIFIED AND / OR PURE CHLORID. THE PROCEDURE ACCORDING TO THE INVENTION IS COMPOSED OF A BURN OR GASIFICATION OF PVC, A DEHYDROCLORATION IN A REACTOR OF PIROLISIS, A PARTIAL CONDENSATION AND IN VARIOUS STAGES OF THE GAS MIXTURE FORMED, A SEPARATION THROUGH POLYMERIC MEMBRANE OF A MIXING GAS OF THE COMPUTERS ACCOMPANYING THROUGH ABSORPTION, A RECYCLING FROM THE GAS PURIFIED TO THE PROLYSIS REACTOR, AND A USE OF MATERIAL AND ENERGY OF THE GASEOUS AND SOLID WASTE. A CHLORID HYDRAULIC ACID OF SUCH PURITY IS OBTAINED IN THIS OXIDATIVE AND PIROLITIC WAY, THAT ALLOWS A DIRECT PROCESSING OF THIS CHLORID HYDROGEN ACID.