The novel sol-gel SnO2/Al2O3 catalysts for selective catalytic reduction NO by propene under lean burn condition were investigated. The results showed that the
In this paper, the effect of ionic liquids on the CaCO3 crystal growth has been studied for the first time. The obtained CaCO3 crystals were charactered by the
The alcoholysis mechanism of 1,2-thiazetidine-1,1-dioxide with methanol, in which the relatively stable product is sulfonate ester, has been investigated by qua
Three-dimensional flow around a pipeline span shoulder is simulated using a fractional step finite element method. The Reynolds number, based on the pipe-diamet
The microstructure characteristics with super fine ferrite grain size less than 5mm,appropriate retained austenite fraction around 5.0% and or removable abundan