The Study on Solid Superacid Synthesis of K12A with Manufacturing Equipment
By orthogonal design method, Catalytic activity of /ZrO2 solid superacid is studied, and the influence of catalyst characteristic and structure by manufacturing equipment is issued. It is concluded that the best prepared conditions of the superacid catalyst /ZrO2 for the synthesis of Octyl-Polyglycoside are followed:(1) PH=9.5; (2) calcined temperature at 500; (3) M(H2SO4)=0.5mol/L. Using this kind of catalyst the conversion of glueoside may reach as high as 96% in the synthesis of OCtyl-Polyglycoside and the selectivity is very high for the synthesis of Octyl-Polyglycoside. By introducing other metal oxide, the catalytic activity of complex solid superacid is studied.
B. Xu and H.Y. Li
D. M. Zhao and X. P. Liu, "The Study on Solid Superacid Synthesis of K12A with Manufacturing Equipment", Advanced Materials Research, Vol. 583, pp. 285-288, 2012