Atomic economy of synthesis technology for high pure ceric hydroxide
ZHONG Xue-ming(Department of Environmental and Chemical Engineering, Nanchang Institute of Aeronautical Technology, Nanchang, Jiangxi 330034 China)
This paper has discussed the atomic economy of synthesis technology for ceric hydroxide from cerium carbonate, and compared the green technology with the conventional technology by both atom output coefficient and atom efficiency factor respectively. Compared with the conventional technology, the green technology has increased by 3.91 times in atom output coefficient, 2.16 times in atom efficiency factor, and lightened much disadvantageous influence upon the environment.
【CateGory Index】： TQ133;