The experiment results have revealed as follows: 1) the catalytic activities of the Pt and Pd supported on the high alumina fiber of Huayan catalysts are higher than that supported on other fibers.
结果表明:利用淄博华巖耐火纤维公司生产的高铝型纤维棉作为载体制备的催化剂的活性最好;
The results indicate that there is a coupled interface between alumina fiber and Si phase, and the fiber can serve as propitious sites for the heterogenous nucleation of Si phase.