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- Therefore,the activity of CGP-1 in the second reaction zone is obviously enhanced to produce clean gasoline and more propylene simultaneously. 因此,催化剂CGP-1在MIP-CGP装置的第二反应区中能够很好地裂化小分子烯烃,从而达到在降低汽油烯烃的同时多产丙烯的目标。
- It was found that by enhancing heavy oil conversion and increasing the catalyst inventory of the second reaction zone,the sulfur content of cracked naphtha produced by MIP-CGP process could reach the required level. 结果表明,通过提高转化率和第二反应区催化剂的藏量,MIP-CGP工艺可以将催化裂化汽油中的硫含量降至所要求的水平。
- The on line reaction mix sampling (RMS) system was set up, installed at the outlet of the first reaction zone and the second reaction zone of the Maximizing iso-paraffins(MIP) reactor. 在多产异构烷烃的催化裂化工艺反应器的第一反应区和第二反应区出口现场取样,并测定其气体组成、液体组成以及产物分布。
- STUDY ON ADDING CATALYST IN THE SECOND REACTION ZONE OF MIP PROCESS MIP工艺第二反应区补加催化剂作用的研究
- STUDY ON THE FUNCTION OF THE SECOND REACTION ZONE IN MIP PROCESS 第二反应区在MIP工艺过程中所起作用的研究
- Keywords MIP-CGP;second reaction zone;coke;gasoline;propylene; 第二反应区;积炭;汽油;丙稀;
- second reaction zone 第二反应区
- The process was more economic in which the iodomethane is substituted to the bromoethane in the second reaction. 在原文献的基础上，作了一些改进，最主要的是第三步的烷基化试剂由溴乙烷替代碘甲烷，降低了工业成本，使本工艺易于工业化。
- As for the second reaction, atom Cl attacks atom O bonded by Cl in nitrate, and the bond N-O breaks to create the products. 第一个反应是Cl原子进攻硝酸氯中的Cl原子，同时O-Cl键断裂生成产物；
- According to the modified model, the detonation parameters are calculated and analyzed in the reaction zone of PO spray in air and the CJ plane. 对已有模型进行了改进，计算和分析了PO云雾爆轰的反应区和CJ面上的爆轰参数。
- The width of detonation reaction zone of JO 9159 with two different initial densities is measured by embeded electric magnetic velocity(EMV) gauges. 利用电磁法对两种具有不同初始密度的JO9159炸药的爆轰反应区宽度进行了测量。
- The second reaction we tested was diastereoselective Michael-Aldol annulation of B-keto ester 121 with methacrolein to give a key intermediate for synthesizing (-)-Huperzine A. 其次，我们以手性胍为催化剂，探索了带有手性辅基的B-酮酯121g、121h和121i与异丁烯醛的不对称Michael/Aldol串联反应，不对称地合成天然石杉碱甲((-)-Huperzine A)的关键中间体123。
- In venous phase, the walls of abscess showed decreased reinforcement with slightly higher density, the reaction zone was enhanced with isodensity. 静脉期脓肿壁强化程度减弱，呈略高密度，炎性反应带强化，呈等密度。
- Then, as more water returned to the reaction zone, neutrons became properly moderated and fission once again resumed, allowing the cycle of heating and cooling to repeat. 然后，随著更多的水回到反应区，中子受到适当的缓冲，核分裂再度展开，使得上述加热和冷却的循环重复。
- In experiments, if smoldering propagated to the end, the transition to flaming combustion would occur for plenty of outer oxygen entering the reaction zone. 如果阴燃能传播到材料末端，外界的大量氧气进入阴燃区将使其向明火发生转化。
- second grain reaction zone(SGRZ) 二次晶界反应区
- Distribution of reaction zones affects the heating value of producer gas and the rate of gas generation, as well as tar content and particulates. 气化炉内之反应区分布状况不但会对产气热值与产气率产生影响，同时也会影响焦油与粒子之生成量。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- It travels thousands of miles per second. 它一秒钟能走几千英里。
