Comparative dynamics analysis on xonotlite spherical particles synthesized via hydrothermal synthesis
The xonotlite crystals were synthesized via the hydrothermal synthesis manner from CaO and SiO2 as the raw materials with their Si/Ca molar ratio of 1.0.Comparative dynamics analysis on xonotlite spherical particles synthesized via hydrothermal synthesis process was explored in this paper.The accuracy of the dynamic equation of xonotlite spherical particles was verified by two methods,one was comparing the production rate of the xonotlite products calculated by the dynamic equation with the experimental values,and the other was comparing the apparent activation energies calculated by the dynamic equation with that calculated by the Kondo model.The results indicated that the production rates of the xonotlite spherical particles calculated by the dynamic equation were in good agreement with the experimental values and the apparent activation energy of the xonotlite spherical particles calculated by dynamic equation(84 kJ·mol-1)was close to that calculated by Kondo model(77 kJ·mol-1),verifying the high accuracy of the dynamic equation.
F Liu S Chen Q Lin X D Wang J X Cao
School of Chemistry and Chemical Engineering,Guizhou University,Guiyang,Guizhou 550025,PR China;Key School of Chemistry and Chemical Engineering,Guizhou University,Guiyang,Guizhou 550025,PR China;Key School of Chemistry and Chemical Engineering,Guizhou University,Guiyang,Guizhou 550025,PR China;Key Key Laboratory of Green Chemical and Clean Energy Technology,Guiyang,Guizhou 550025,PR China
国际会议
三亚
英文
1-8
2017-11-18（万方平台首次上网日期，不代表论文的发表时间）