A series of Ni/SBA-15 catalysts with Ni contents from 5 wt%-20 wt% and CaO-12.5%Ni/SBA-15 catalysts with CaO contents from 1.4 wt%-9.8 wt% have been prepared.The str
Modern production processes in chemical, pharmaceutical and biological industries are characterized by complex process structures, which consist of different ap
There is an increasing need to build scalable distributed systems over the Internet infrastructure.However,the development of distributed scalable applications