The Review of the Production of Low Carbon Olefins Technology Progress from Heavy Oil Catalytic

With the olefin demand rapid growth in China,Beside use ethylene steam cracking technology,the heavy oil catalytic cracking family technologies such as DCC,CPP,MIP-CGP,TMP technology have been used for increase olefins is the important way to solve the problem of insufficient raw materials source of olefin in China,it is great significance.