<正>On October 11, 2011 'The 1.0 Mt/a-class package technol-ogy for ethylene production at Tianjin and Zhenhai' passedthe technical appraisal organized
<正>Recently the State MTO Engineering Laboratory (Department of Low-carbon Catalysis and Engineering Studies of National Clean Energy Laboratory) of the CAS Da
This article describes two kinds of model oil samples made of a benzothiophene/octane mixture and a 2-me- thylthiophene/octane mixture. Furthermore, this paper
<正>A relevant expert group has checked and assessed thefeasibility of an integrated propylene project to be con-structed by the Changjiang Natural Gas Chemical