On March 16, 2013 the unit for hydrogen production through methanol cracking had produced qualified hydro- gen at the Zhongyuan Petrochemical Company (ZPC), with the purity of hydrogen reaching 99.99% to
Sinopec Zhongyuan Petrochemical Corp. Ltd. (ZPC) held a groundbreaking ceremonyon April 16th to start construction of 600 000 t/a methanol-to-olefin project in itsPuyang site, Henan province, remarking that Chinese en...