大学英语词汇短语释义解析及例句 platinum catalyst


释义：

platinum catalyst [物化] 铂催化剂; 催化剂

例句：



Most fuel cells being developed for portable use are based on direct-methanol technology, which requires an expensive platinum catalyst.

大多数用于便携设备的燃料电池都是基于直接甲醇技术(译注1)，需要昂贵的铂催化剂。



The preparation of supported liquid-phase platinum catalyst, and its catalytic property for hydro-(silylation) reaction of 3-chloropropene were studied.

研究了固载液相铂催化剂的制备及其在3-氯丙烯与甲基二氯硅烷硅氢加成反应中的催化性能；



In addition, the catalyst has great anti-poisoning effect on carbon monoxide, methanol, formaldehyde, glucose and the like which can poison a platinum catalyst.

此外，该催化剂对于能够使铂催化剂中毒的一氧化碳、甲醇、甲醛、葡萄糖等有很好的抗毒化作用。



The preparation of 5A zeolite supported platinum catalyst, and its catalytic capabilities for hydrosilylation reaction of acetylene with triethoxysilane were studied.

研究了5A分子筛固载铂催化剂的制备，并对它催化乙炔与三乙氧基硅烷硅氢加成反应的催化效果进行了探索。



Taking sulfureted hydrogenation for sulfur source, this paper studied the influences of sulfur on the performances of the platinum catalyst for benzene hydrogenation and its regeneration capabilities.

以硫化氢为硫源，考察硫对苯加氢用铂催化剂性能的影响及其再生性能。