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- Ferritin catalyst particle scale is only several nanometers, which is advantageous for single-walled carbon nanotube growth. 铁蛋白催化剂颗粒尺寸仅仅数奈米，有利于单壁碳管的生长。
- Lab contaminated samples prepared by iron naphthenate showed the similar iron distribution on catalyst particle as equilibrium catalyst samples from commercial unit. 综合分析不同工业平衡剂的铁分布状况以及生产情况,认为评价铁污染对催化剂的影响不能单纯以平均铁含量为标准,必须结合铁在催化剂上的分布情况。
- Catalyst particles were found together with the BCN nanotubes. 在所有生成的BCN纳米管中含有催化剂颗粒 .
- For measuring abrasion of catalyst particles, three basic attrition test apparatus are used. 为了测定催化剂颗粒的磨损，可使用三种基本磨损测试装置。
- The activity of catalyst particles sampled at different reactor positions after several reaction-regeneration cycles is related to their time-temp. history, according to the obtained sintering kinetics under coke-free conditions. 根据在无焦炭条件下所得的烧结动力学数据,在几次反应－再生循环之后,在反应器不同位置所取催化剂颗粒样品的活性与其使用的时间－温度情况有关。
- Based on the experimental results and the theory of liquid permeation process in the pores of catalyst particles, a physico-chemical pattern for resid catalytic cracking is suggested. 在中型试验研究的基础上,通过对原料油在催化剂微孔中的吸渗过程的流体动力学分析,提出了渣油催化裂化的物理化学模型,并对渣油催化裂化过程动力学因素的作用实质进行了分析。
- According to BET surface area measurements, the dispersant ZrC>2 can increase the surface areas of catalysts, enlarge the degree of Ru catalysts dispersion, and repress the aggrandizement of catalysts particle. BET比表面测定表明，载体ZrO_2可提高催化剂的比表面积，增大活性组分的分散度，并抑制钌微晶颗粒的长大。
- So reducing the amount of addition coke and preventing catalyst particles and the oil droplets from despositing on the disengager wall are the base measures for solving coke problem. 防结焦技术的开发应以减少附加焦和抑制重油液滴长时间滞留在沉降器器壁上为基本点。
- It comprises electrolytic membrane, silicon rubber seal gaskets, porous anode plate, and catalyst particles layer freely spread in the space between said electrolytic membrane and porous plate. 它包括电解质膜、硅橡胶密封圈、多孔阳极板，及在所述电解质膜和多孔板之间的自由铺放的方式形成的催化剂颗粒层。
- There wasn't a particle of truth in what he said. 他说的没有一点真话。
- There's not a particle of truth in her story. 她讲的没有一句实话。
- I haven't got one particle of race prejudice. 我没有丝毫的种族偏见。
- There is not a particle of truth in his report. 他的报告没有一点真实性。
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- Approximate Method for Determining Efficiency Factors of Catalyst Particle with Large Value Thiele Modulus 计算大Thiele模数催化剂有效因子的近似方法
- In manufacture process of FCC catalysts,viscosity of kaolin slurry influences the manufacturing cost,handling of the slurry and distribution of catalyst particles in the spray during drying. 在FCC催化剂生产过程中,高岭土浆液粘度会对生产成本、浆液输送和浆液在喷雾干燥成形时雾化及雾粒分布等造成一定程度的影响。
- SIMULATION OF TRANSIENT TEMPERATURE RISE DURING REGENERATION OF A COKED CATALYST PARTICLE 结焦催化剂颗粒再生时的瞬态温升模拟
- He has not a particle of malice in him. 他没有一点恶意。
- 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。
- The last step is to regenerate the catalyst. 最后一步是将催化剂还原。
