【正】In this research work,three kinds of activated bentonite used as solid acid catalysts had been synthesized and studied on removal of olefins from the refo
<正>The construction of infrastructure and a series of ethylenedownstream projects, the investment in which will total 400million RMB, was officially kicked off
<正>The R&D project'commercial test of olefin isomerization technology for increasing butene-1 output'jointly undertaken by the SINOPEC Shanghai Petroch
<正>The Danyang Chemical and Pharmaceutical Design and Research Institute (DCPDRI) in Jiangsu province has successfully developed a new process for manufacture
<正>'The 160 kt/a package technology for manufacture of ethylbenzene through gas phase alkylation in the presence of zeolite catalyst' performed by SINO
【正】The Dalian Institute of Chemical Physics of CAS has made great strides in selective oxidation studies after having performed successful commercial testing