1) supported catalyst
担载催化剂
1.
he catalytic esterification by rare earth oxides to synthesize dioctyl phthalate was further improved by using the supported catalyst Ln2()3/Al2()3 (Ln=Gd, Ho, Tin and Lu).
Ｌｎ_２Ｏ_３／Ａｌ_２Ｏ_３催化酯化合成邻苯二甲酸二辛酯陈其瑞，张凤美，罗明润，焦肇林（安徽师范大学化学系，芜湖２４１０００）关键词稀土氧化物，担载催化剂，催化酯化，邻苯二甲酸二辛酯邻苯二甲酸二（２－乙基己醇用酯（Ｄｉｏｃｔｙｌｐｈｔｈ。
2) supported aqueous phase catalysts
担载水相催化剂
3) nickel based catalysts
担载型镍催化剂
1.
The nature of adsorption and oligomerization of propylene on nickel based catalysts was extensively investigated by combining techniques,such as temperature programmed surface reaction(TPSR),temperature programmed desorption of ammonia (NH 3 TPD),X ray photoelectron energy spectroscopy(XPS),electron paramagnetic resonance(EPR),and ultraviolet differential reflection spectroscopy (UV DRS).
用 TPSR、 NH3-TPD、 XPS、 EPR和 UV-DRS等手段对担载型镍催化剂上丙烯吸附与齐聚反应的特征进行了系统的考察。
4) impregnated iron catalyst
担载铁催化剂
1.
The characterization methods for impregnated iron catalysts such as BET,SAXS,XRD, EXAFS, EPMA, XPS and Mossbauer spectroscopy were reviewed in this paper and the advantages and disadvantages of each method were discussed.
对高分散担载铁催化剂的表征方法如 BET,SAXS,XRD,EXAFS,EPMA,XPS,Mossbauer谱等作了述评 ,并指出存在的问题及可能的解决方法 。
5) NiO/Al2O3 catalyst
担载镍催化剂
6) supported Ru Fe catalyst
担载Ru-Fe催化剂
补充资料：担头
1.货担两头;一挑东西。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条