催化剂制造

全国48家化肥催化剂制造厂总能力为57kt／a，产量近30kt／a，设备利用率不到50%。

There are now 48 fertilizer catalyst manufacturers in China , with 57hi / a of total capacity and 30kt / a of total output . The overall capacity factor for equipment is below 50 % .

对于催化剂制造厂来说，催化剂生产成本和原料规格限定是最重要的。

For the catalyst producer , catalyst manufacturing cost and material limitations are paramount .

裂化催化剂的制造技术取得了突破，已由作坊式生产转变为现代化生产。

The manufacturing technology of cracking catalyst has been converted from handworked to modernized production as a breakthrough .

重要的是，我们发现每种细菌都有完全一样的催化剂，可以制造一模一样的分子。

What the important thing is that we learned is that every bacterium has exactly the same enzyme and makes exactly the same molecule .

东京大学的贾斯汀•麦纳和TakuzoAida在一篇文章中写道，这种材料“能承受多次断裂，不需要催化剂，而且易于制造。”

The material can " withstand multiple fractures , needs no catalysts and is otherwise straightforward to produce , " Justin Mynar and Takuzo Aida of the University of Tokyo wrote in an accompanying article .

描述了传统的纳塔型、索尔维型和新的菲利浦斯型载体高效聚丙烯催化剂组分的制造方法和应用。

This paper describes the preparation and application of a highly efficient catalyst component for polypropylene production .

溶液态钴锰溴化物复合催化剂使用方便且制造成本较低。

But cobalt and manganese bromide catalyst solution is more convenient for industrial application and its manufacturing cost is lower than others .

简述了聚烯烃催化剂的发展史，综述了聚烯烃催化剂的各种制造技术，列出了世界上一些著名的石油化工公司有关聚烯烃工业催化剂制造方法的专利。

This paper has briefly described the history of development of catalysts for olefin polymerization and reviewed various manufacturing technologies of these catalysts .

在Fe-Cu基催化剂上合成低碳醇时，反应温度较低，操作条件温和，催化剂制造成本低，显示出较好的催化性能。

Alcohols can be synthesized on Fe-Cu-based catalyst at low temperature and mild operation condition , which is made with low cost and shows high catalytic performance .