And the quality of ECP has the up-most effect on the morphology of catalyst particle.
催化剂颗粒形态对ECP中微量杂质成分非常敏感，ECP的质量是影响催化剂粒形最主要的原因。
Deactivated catalyst particles have some agglomeration, the particle agglomeration of regenerated catalyst is improved.
失活催化剂颗粒间出现粘连，再生催化剂的颗粒粘连现象有所改善。
Ferritin catalyst particle scale is only several nanometers, which is advantageous for single-walled carbon nanotube growth.
铁蛋白颗粒作为成长碳管的催化剂来源。
Keeping a particle colloidal before use may be an effective method of forming a catalyst material as it can be easily spray-dried or mixed with other materials for extruded catalyst particles.
由于颗粒可以容易地被喷雾干燥或与其他用于挤压成型催化剂颗粒的材料混合，因此在使用前使颗粒保持为胶体是形成催化剂材料的有效方法。
The experiment results show that: The activated method of Ni-ultrafine particle catalyst effected its catalytic activity strongly.
研究表明：镍超细粒子催化剂的活化方法对活性影响很大。
Graphitic particle furnace which is a general furnace in usual can be served as carbonizing by adding a litter catalyst, without any assistant devices on carbonizing temperature.
平时作为加热炉使用的石墨流态粒子炉，在无需添加任何辅助装置、只需在石墨粒子中加入极少量的催化剂在渗碳温度下即可实现渗碳。
In this paper, the powder stock of 5a molecular sieve was formed by method of rotational forming and factors influencing particle intensity of catalyst were studied.
本文通过转动成型法对5a分子筛原粉进行成型，研究了影响催化剂颗粒强度的因素。
The activity, olefin selectivity and thermal stability of F -T catalyst can be improved by using ultrafine particle with a suitable promoter.
利用超细粒子并选用适当的助剂提高了F-T过程的反应活性，选择性和热稳定性。
The kinetics of dehydrogenation of 2-butanol to butanone on Ni-Ultrafine particle catalyst has been studied.
本文研究了镍超细粒子催化2-丁醇液相脱氢反应的动力学。
The poor acrolein selectivity of this catalyst was improved by continuous use in the catalytic oxidation for making the particle size of the dispersed bismuth molybdate larger.
我们还发现，在催化氧化环境中连续使用的钼酸铋粒径会越来越长，对丙烯醛的选择性会相应提高。
In addition, the blocking of the catalyst pore by the solid particle and some organic macromoleculars which are formed in the process of reaction is another reason for the deactivation.
同时在反应过程中产生的固体小颗粒和生成的有机大分子对催化剂孔道的阻塞也是催化剂失活的一个重要原因。
In this paper. the dehydrogenation activities of Secondary Alcohol over Ni-ultrafine particle catalyst has been studied.
本文研究了镍超细粒子催化剂对二级醇液相脱氢反应的催化性能。
Furthermore, some new methods were applied in the reaction, for example, supercritical FT synthesis, ultrafine particle catalyst etc.
另外，一些新的反应方法和新的材料也被采用，如超临界方法及超微粒催化剂等。
The influences of the particle size distribution of equilibrium catalyst on product distribution of fluidized-bed catalytic cracking were investigated.
研究了催化裂化平衡剂的粒度分布对裂化产品分布的影响。
The effects of roasting temperature and time, particle size of the inactive catalyst, leaching temperature and time on the Mo extraction were analysed.
研究了焙烧温度、焙烧时间、失活催化剂平均粒径、浸出温度与时间对钼浸取率的影响。
Composition, particle size distribution and catalytic performance of NA catalyst in batch liquid bulk polymerization of propylene were studied and were compared with those of an imported catalyst.
研究了用于丙烯聚合的新型NA催化剂的组成、粒度分布及本体聚合性能，同时与进口催化剂进行了相关对比。
The height computation model of fluidize-bed showed that the bed height is mainly influenced by catalyst filling amount, linear speed of reaction gas and particle size of catalyst.
流化床高度计算模型表明，床层高度主要受催化剂装填量、反应气体线速和催化剂粒度的影响。
There is actually a failure of the integral particle of the catalyst.
实际上存在有整粒催化剂的破碎。
According to the analysis of data of the catalyst and solid particle in the oil mud for the catalytic cracker, the reasons of catalyst loss from different angles is analyzed in this paper.
本文根据对炼油厂催化装置的催化剂及油浆固含量的数据进行分析，从而对催化装置的催化剂损耗原因从几个方面进行了探讨。
The results showed that the equilibrium catalyst with smaller particle size coefficient had superior capability for heavy oil conversion, better product distribution and higher goal product yield.
结果表明，粗度系数较小的工业平衡剂，其重油转化能力强，裂化产品分布较好，目的产品收率较高。
The polymer synthesized with catalyst YS-842B possesses a narrower particle size distribution.
采用YS- 842 B催化剂制备的聚合物具有更窄的粒径分布。
The particle diameter of the catalyst for the growth of CNT is regulated by the number of shots of the arc plasma gun.
通过电弧等离子枪的发射数控制CNT成长用催化剂的粒径。
The particle diameter of the catalyst for the growth of CNT is regulated by the number of shots of the arc plasma gun.
通过电弧等离子枪的发射数控制CNT成长用催化剂的粒径。
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