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- catalysis carbon deposition 催化炭沉积
- Protection circuit for carbon deposition prevention. 防积碳保护电路。
- The commutator surface showed black and was found with carbon deposit. 如:整流子表面全部呈黑色且积碳。
- Baker, R.T.K., Waite, R.J., “Nucleation and Growth of Carbon Deposits from The Nickel Catalyzed Decomposition of Acetylene,” Journal of catalysis, Vol.26, No.51, 1972. 陈绍良,“以微波化学气相沉积法成长碳奈米管之研究”,国立中央大学,
- This process is endothermic with rapid carbon deposition and deactivation of the catalyst. 此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低。
- The highly effective clean performance,prevents the carbon deposition and the greasy dirt production. 高效的清洁性能,防止积碳和油泥的产生。
- High pure dispersivity reduces the carbon deposition and the greasy dirt formation. 高清净分散性,减少积炭与油泥形成。
- Add a unique coke material and surfactant inhibitors, the increase in fuel economy, inhibit generation of carbon deposition. 添加了独特的材料活性剂和积炭抑制剂,提高燃油经济型,抑制积炭生成。
- It has excellent merits in activity and stability, as well as in the resistance against carbon deposition even under low steam/carbon ratio. 该催化剂具有出色的活性及稳定性,其抗析碳性能优良,即使在低水碳比下运转也不会发生炭沉积。
- Air being filtereb, no carbon deposit occurred in hot ait, thus leaving noetains even of light color leathe. 空气经过滤后,热风不会产生积碳,更适合浅色鞋覆的烫平除皱。
- The best rate of CeO_2 and TiO_2 is 0.5 to 0.5.(4) To add CeO_2 elevates the catalyst nature, anti carbon deposit, and stabilities. 最佳铈钛比为0.;5:0
- Its viscidity performs perfect in the conditions of high shearing and temperature, while carbon deposit is well resisted by the advanced cleaning. 它的粘度在高剪切条件下和高温条件下将保持最佳水平。其高清洁化学性阻止了发动机部件上积炭的产生。
- The effect of CeO 2 on property of Cu ZnO and its performance in CO 2 hydrogenation was investigated by means of activity test, XRD,TPR,CO 2 TPD and carbon deposit determination. 运用活性评价、XRD、TPR、CO2 - TPD和积炭测定手段 ,探讨了 Ce O2 对 Cu- Zn O催化剂性质和 CO2 加氢反应性能的影响。
- Through to the compressor carbon deposit phenomenon formation,the harm analysis,in coor with progress of production practice proposed some preventive measures. 通过对压缩机积炭现象的形成、危害的分析,结合生产实践提出了一些预防措施。
- The black material is considered as carbon deposition,which is formed by oily-liquid medium fission product(mainly carbon black) covering inside crack during the discharge process of pulse current. 认为这些黑色覆盖物为脉冲电流在放电过程中,油性液体介质裂变产物(主要为碳黑)涂覆在裂纹内部形成的积碳。
- R was found that theaddition of CeO2 and MgO to Ni/Al2O3 catalyst would increase the ability ofcatalyst resistance to carbon deposition, which might result from the increasein Ni dispersion and in the interaction between Ni active site and support. 实验结果表明,在N Al2O3催化剂中添加CeO2和MgO助剂(催化剂记为Ni/ARM)能有效抑制甲烷脱氢反应,提高二氧化碳消炭能力,增加催化剂的抗积炭性能。
- The influence of the addition of CeO 2 or Co 3O 4 promoter on carbon deposition by CH 4 and carbon elimination by CO 2 over nickel based catalysts was studied by using pulse reaction as well as BET, TGA, XPS, H 2 chemisorption and CO 2 TPSR techniques. 采用脉冲微反技术研究了添加CeO2 和Co3 O4助剂对镍基催化剂上CH4积碳和CO2 消碳性能的影响 ;并用BET ;TGA ;XPS及CO2 TPSR等技术对催化剂进行了表征 .
- Molar-tooth Carboantes, which is a bizarrerie rock type, holds an important position in Meso-Neoproterozoic paleo-ocean carbonate deposition. 微亮晶(臼齿构造)碳酸盐岩是一种奇妙的岩石类型,在中-新元古代的古海洋碳酸盐岩沉积中占重要地位。
- The CH4 conversion reached 99% , which was 5% higher than that of dry reforming.TG-DSC showed that the increase of O2/raw gas ratio could decrease the carbon deposition on the surface of the catalyst. O2的加入可明显提高催化剂的催化活性和稳定性,随着O2 含量的增加出口合成气中的CH4含量降低,临氧重整条件下焦油的转化率较无氧条件时提高了5%25,转化率达到99%25以上。
- Looking back, it had been years since I had cleaned the carbon deposits, and I had not expected such a serious blockage. 检讨一下,确实有好几年没有清理积炭了,没料到会累积到这么严重的程度。