<正>Recently the 100 kt/a caprolactam project at the Dongju Chemical Company in Heze city had passed the experts' energy conservation appraisal,which took p
<正>By the end of April 2008 the 500 kt/a CTM (coal-to-methanol) unit had stably cranked out methanol at Longyu Coal Chemical Company under Yongcheng Coal Power
<正>In 2007 the Shandong Science and Technology Universitydeveloped the stepwise reaction/rectification process formanufacture of DME. The said process adopts a
<正>Mr.Du Mingxian and co-workers of the CAS Shanxi Coal Chemical Institute have been awarded China's 11~(th) Outstanding Patent Prize for the invention rel
<正>The existing butadiene unit at Yangzi Petrochemical Com-pany was originally rated by design at 53 kt/a. Afterwards this company has expanded its ethylene pr