catalyst stripping
英 [ˈkætəlɪst ˈstrɪpɪŋ]
美 [ˈkætəlɪst ˈstrɪpɪŋ]
网络 催化剂汽提; 触媒汽提,催化剂汽提
双语例句
- Analysis and Solution of Catalyst Loss on the Second FCCU of a Factory Application of high-efficiency novel grid stripping technology in FCC unit
某厂二催化装置催化剂大量跑损的原因与处理格栅填料式催化裂化高效汽提段技术的应用 - Study on spent catalyst stripping in FCC family technologies
催化裂化家族工艺待生催化剂汽提过程的研究 - Pre-stripping and multi-stage stripping intensify the contact between catalyst and steam so as to raise the stripping efficiency.
预汽提和多段汽提技术强化了催化剂和水蒸气之间的接触，提高了汽提效率。 - We adhibit rare earth metal in catalyst and prepare catalyst. It reduces the active component stripping and improves the stability of catalyst.
针对过渡金属氧化物活性组分易溶出的问题，向催化剂中引入了稀土金属元素，制备了催化剂，将活性组份溶出量降低为原来的16%，提高了催化剂的稳定性。 - Benzyl acetate was prepared directly from benzyl alcohol and ( acetic) acid with acid-treated montmorillonite as the catalyst and toluene as the water stripping agent.
用合成的酸化交联蒙脱土作催化剂，苄醇和冰醋酸为原料直接酯化合成了乙酸苄酯。 - Through the cold modle experiment, the multi-stage combination stripper for FCC spent catalyst has been successfully developed to improve the stripping efficiency.
从冷模试验入手，以提高汽提器汽提效率为目标，开发了催化裂化沉降器待生催化剂多级组合式结构汽提器。 - The mass transfer rate in the reaction section is calculated by using gas and liquid film mass transfer coefficients specially measured for this structure of catalyst bed and the mass transfer rates in the rectifying and stripping sections are calculated by using Onda's correlation.
采用专门测定此特殊结构的催化剂填充层的气膜和液膜传质系数关联式来计算反应段中的传质速率，用Onda的关联式计算精馏段和提馏段填充层中的传质速率。 - Commercial results showed that the hydrogen/ carbon ( H/ C) ratio of coke on spent catalyst decreased by 43%, coke combustion amount decreased by 1 percent point despite 16% decrease of the amount of stripping steam.
工业应用结果表明：在汽提蒸汽量下降16%的情况下，待生催化剂上焦炭的氢碳比值（H/C）同比降低了43%； - In addition, the concentration of SO2 decreases with the prolonging of residence time; and it increases first and then decreases with the increasing reaction temperature, catalyst/ oil ratio and stripping steam content.
此外，延长催化剂在反应器中的停留时间，烟气中SO2的浓度降低；而提高反应温度，剂油比，汽提蒸汽量，烟气中的硫含量都先略有增加后降低。 - The adsorption strength of CO on Pt-indole composite catalyst was greatly weakened as demonstrated by CO stripping voltammograms.
CO的剥离实验结果表明，CO在Pt-吲哚复合催化剂上的吸附强度大大减弱。