查询词典 catalysts

Experiments were conducted with an autoclave reactor to investigate the effects of catalysts on the reaction.

在釜式反应装置上，以原生生物质花生壳为原料、CMC为添加剂，对不同种类的催化剂在超临界水中生物质催化气化制氢的影响进行了实验研究。

The purpose of the study is to develop one kind of efficient catalysts and evaluate the catalyst in an autoclave and a fixed-bed reactor.

本文的目的在于开发有效的催化剂及在间歇与连续反应器中对催化剂进行评价。

The catalysts were made up of a kind of tertiary amine and a small amount of barium hydroxide.

通过理论分析和实验总结，研究了不同种类的碱性催化剂对酚醛树脂水溶性的影响，最后确定同时使用某种叔胺类化合物和少量氢氧化钡作为合成水溶性酚醛树脂的催化剂。

Therefore, the basal research during the preparation of catalysts is very important and necessary.

因此， 铱催化剂制备过程中的基础问题进行研究是非常必要和重要的，对铱催化剂的制备有重要的指导意义。

The soot could be entirely burnt out by the catalysts prepared with the before-mentioned combination.

上述组合的催化剂最终都能将陶瓷基片上的碳烟完全催化氧化掉，其余组合的催化剂的催化性能稍差些。

The reaction kinetics of eliminations of the three benzene series over the supported Au/γ-Al2O3 catalysts has been tested.

对催化反应进行了动力学研究，上述催化反应都是准一级反应。

Polyketone STCO, a special Ecomaterial, poly (1-oxo-2-phentrimethylene), was prepared by the precipitation copolymerization of CO with ST in the presence of catalysts composed of palladium acetate, bident ligand of 2, 2′-bipyridine, strong acid, p-benzoquinone etc.

利用乙酸钯、含氮双齿配体、强酸、对苯二醌等组成的催化体系催化苯乙烯和一氧化碳的沉淀共聚反应，合成出环境友好材料聚酮STCO—聚（1-氧代-2-苯基丙撑）。

High density polyethylene with wide or bimodal molecular weight distribution was prepared by using bimetallic composite catalysts.

采用双金属复合催化剂制备出了宽或双峰分子量分布的高密度聚乙烯，并对所合成出的聚合物进行了结晶行为分析、分子量及分子量分布测试。

Generally, it is synthesized by the ammoxidation of propylene over multicomponent bismuth molybdate catalysts .

丙烯腈是一种非常重要的化工原料，是生产许多日用品的基础原料。

The applications of the phthalocyanines in photodynamics therapy, light bleacher, catalysts, disc, nonliner optical proper-ity, electroluminace, gas sensor, electrochromic was reported in detail.

简要介绍了酞菁化合物在光动力学疗法、光漂白剂、催化剂、光电记录、非线性光学、电致发光、气体传感器、电致变色、有机超晶格等方面的应用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。