To overcome this problem, the zeolite can be modified with amorphous cracking component to form a compo - site catalyst.
为了解决这个问题，可以用无定形裂化组分对沸石进行改性而制成一种复合催化剂。
The possibility of its applications has been investigated and a brief introduction of amorphous alloy catalyst in hydrogenation of unsaturated compounds are proposed.
对负载型非晶态合金催化别用于含不饱和基团化合物的加氢性能作了较为详细的阐述。
This review describes methods of preparation and characterization of amorphous alloy catalyst.
综述了非晶态合金的制备方法与表征手段。
Carbon nanotubes (CNTs) samples have been synthesized by many different method. They almost have impurities, such as amorphous, carbon nanoparticles and catalyst particles.
各种不同方法制备的碳纳米管样品，大部分含有无定形炭，碳纳米颗粒和催化剂等杂质。
The invention involves a load palladium amorphous alloy catalyst used for nitrophenol hydrogenation and preparation method and belongs to catalyst technology field.
本发明涉及一种用于对硝基苯酚加氢用负载型钯系非晶态合金催化剂和制 备方法，属于催化技术领域。
The invention further provided a method for preparing methyl alcohol, dimethyl ether and low-carbon olefin, and the catalyst can be the amorphous alloy or the catalyst provided by the invention.
本发明还提供了一种由合成气转化为甲醇、二甲醚和低碳烯烃的方法，该方法所采用的催化剂为本发明提供的非晶态合金或本发明提供的催化剂。
It was found that amorphous DMC catalyst is more active to Po polymerization.
而无定型态的DMC催化剂更有利于PO的聚合。
The invention also discloses a method for preparing the amorphous cobalt catalyst.
本发明还公开了 所述催化剂的制备方法。
The invention also discloses a method for preparing the amorphous cobalt catalyst.
本发明还公开了 所述催化剂的制备方法。
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