SUN Zaiqing, ZHOU Xingjiang, HUANG Haobo
( Ceramic Engineering Deptoent)
Abstract: The paper studied porcelain pigments' formation of ZrO2-SiO2 -Pr- Mo (W) system and the recovey of praseodymium. It also shows the direction and method of how to lower the cost, to develop and produce a series of new pigments of yellow colour system.
Keywords: ZrO2-SiO2 -Pr- Mo (W) system,praseodymium