<正>On October 23, 2012 the technology for manufacture of PX from toluene and methanol with coproduction of olefins developed by the ACS Dalian Institute of Che
In this paper,the propene oligomerization reaction catalyzed by phosphotungstic acid supported on two kinds of silica gel was studied,it had been found out that
Thermal upgrading of vacuum residue mixed with waste plastics was studied in a laboratory scale delayed coking unit.The model of feed thermal decomposition was
The alumina-modified SBA-15 (Al2O3/SBA-15) zeolite was prepared in a non-aqueous system by using toluene as the solvent, and was used to support the PtSn-based