Hainan Refining and Chemical s million-ton ethylene project successfully produced butadiene

on february 4th, the first day of spring, hainan refining and chemical’s million-ton ethylene project received good news. the annual output of 130,000 tons of butadiene extraction device successfully opened up the whole process and produced high-grade product butadiene , 2 days earlier than the original plan, to achieve a “good start” for the first…