介绍茂金属催化剂负载的活性中心的形成机制,详细阐述了几种载体的负载方法和特点,阐述了表面处理剂对烯烃聚合的影响,概括了茂金......

Recently, as a direct consequence of the dwindling world oil reserves and the growing awareness of the environmental pro......

用多次浸渍法制备了Ｐｔ－Ｓｎ－Ｋ／Ａｌ２Ｏ３丙烷催化脱氢制丙烯催化剂，该催化剂Ｐｔ含量小于０．４５％（质量），制备容易，重复性好，分别在催化剂装置为２ｍＬ和１００ｍＬ的试验装置上考察了其长......

The mechanism of catalytic hydrogenation of styrene is analyzed by catalysis theory and frontier molecular orbital theor......