Study on the Synthesis of Secondary Butyl Acetate by Use Ferriammonium Sulfate as catalyst 铁铵矾为催化剂对合成乙酸仲丁酯的影响研究
Furthermore, secondary addition of ethyl acetate is the most important factor to affect the packing quality and particle size of the product. 而乙酸乙酯的第二次加入量较大程度上决定着最后产品的包覆效果和产品的粒度分布范围。
Gilbert adsorbing apparatus has been used to measure thermodynamic parameters with disperse dyes on secondary cellulose acetate. 使用Gilbert解吸装置测定了分散染料上染二醋纤的热力学参数。