The Study on Solid Superacid Synthesis of K12A with Manufacturing Equipment


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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.



Edited by:

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

Online since:

October 2012




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