The PP plant will have a capacity of 400 KT per year and will be built at Huizhou, China. It is the fourth polyolefin process technology licensed to CNOOC. Since the launch of the Spherizone process in 2004, more than 3.5 million tons of capacities have been licensed. The process offers a multi-zone circulating reactor process providing a method of manufacturing a wide range of polypropylene ...