<正>The foundation stone laying ceremony for the Yulin recycle economy on comprehensive utilization of coal was held on November 3,2009 in the Economic Developm
<正> In August 2008 the new technology for manufacture of pro-pylene oxide through direct oxidation of propylene by hy-drogen peroxide developed by Dalian Insti
<正>The construction of 3.0 Mt/a DME unit of Zhongtian Hechuang Energy Co. was kicked off in Wushen Banner,Inner Mongolia. It is said that this project is the l
<正>The first in the world coal-based ethylene glycol(EG) project,the commercial demonstration project for manufacture of 200 kt/a EG from brown coal,has been o