The experiment results have revealed as follows: 1) the catalytic activities of the Pt and Pd supported on the highaluminafiber of Huayan catalysts are higher than that supported on other fibers.
结果表明：利用淄博华岩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；
2
Types ASPA-1 and ASPA-2 alumina-silica fiber paper are premium grade lightweight refractory material made from high-purity alumina-silica fibers formed into highly flexible sheets.