Unlike petroleum oil,bio-oil is a thermally unstable and complex mixture of oxygenated organic compounds such as carboxy......

A new technique of harmless treatment of hazardous solid wastes and preparation silicon monoxide (SiO) with high purity ......

　　The saturated vapor pressure of components of the wasted Pn-Sn alloy was investigated.The results show that the satu......

　　Its hard to use traditional methodstoseparate Sn-Pb-Sb alloys which come from metallurgy process of tin,lead,copper ......

　　Iron(Ⅲ)acetate was synthesized for recycling of neodymium magnet.Iron is main element in acidic leaching solution o......

对间歇真空精馏过程的近似处理，将一个间歇真空精馏过程看作是一个改变进料组成的拟稳态连续过程，从而用于连续过程设计的Ｆｅｎｓｋｅ－Ｕｎｄｅｒｗｏｏｄ－Ｇｉｌｌｉｌａｎｄ方程被应用......