Abstract In this paper, three key factors to the yield of basic copper carbonate preparation including material radio, temperature and reaction time were studied. The composition of prepared basic copper carbonate was also researched in detail with infrared detection, orthogonal experiment and single factor experiment. The results indicated that in the reaction, material radio, temperature and reaction time acted as a key factor for the yield, reaction rate and products composition, separately. Taken together, the study further exhibited that with a volume ratio of 1:1.2 of copper sulfate and sodium carbonate at the same concentration, the best experimental result would gained when the primary product was kept for 24 hours under 75℃.
ZHANG Ye, SUN Yu. Preparation of Basic Copper Carbonate with Orthogonal Experiment and Determination of Its Composition[J]. Chinese Journal of Chemical Education, 2017, 38(12): 33-36.
