A new type of calcium-based regenerable carbon dioxide(CO2) sorbent, CaO-NiO, was synthesized via the sol-gel method. The as synthesized CO2 sorbent was in the
In this paper, three kinds of MgO with different specific surface area were prepared, and their effects on the catalytic performance of nickel catalysts for the
SO2-4–Mo O3–Zr O2–Nd2O3/Si O2(SMZN/Si O2) catalysts for the production of biodiesel via both esterification and transesterification were prepared and charact