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- plate rectification column 板极整六
- Control reflux rate of rectification column. 控制精馏塔回流比,保持流量稳定。
- The results of simulating calculation showed that using middle reboiler in propylene rectification column could reduce project investment and operation cost. 通过模拟计算,对丙烯精馏塔增设中间重沸器可以降低工程投资,减少操作费用进行了探讨。
- By means of analog calculation on wash oil distillation system, the main process design parameters of primary distillation column and rectification column are defined. 通过对洗油蒸馏装置的模拟计算,确定了初馏塔和精馏塔的主要工艺设计参数。
- This paper introduced briefly developing trend of propylene rectification technology in gas separating unit and analyzed theoretically the middle reboiler used in propylene rectification column. 简述了气分装置丙烯精馏技术的发展趋势,对丙烯精馏塔增设中间重沸器进行了理论分析。
- Keywords finery;liquation fine;rectification column; 精炼炉;熔析精炼;精馏塔;
- Accumulation and Vent of Non-condensible Gases in Rectification Column 精馏塔中不凝气积聚与放空
- He only put a bit on his plate to make fashion. 他只是拨了一点食物到盘子里做做样子。
- Seeking for sensitive tray of the rectification column with steady simulation 稳态模拟确定精馏塔的灵敏板
- Purification process of propane distillate oil, the bottom product of propylene rectifying column in the Ethylene Works of PetroChina Liaoyang Petrochemical Company, is introduced. 介绍了中国石油辽阳石化分公司乙烯厂丙烯精馏塔塔底油-丙烷馏分油的精制工艺。
- The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
- I hid the broken plate behind the table. 我把打碎的盘子藏在餐桌后面了。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- This glass plate is very fragile. 这个玻璃盘子很容易碎。
- He's eaten a whole plate of french fries. 他把一盘油炸土豆条全吃完了。
- The hot plate may spoil the varnish on the table. 这只热盘子会损坏桌面的光泽。
- They emptied the biscuits onto the plate. 他们把饼干倒在盘子里。
- He put the apples on a round plate. 他把苹果放在一个圆盘子里。
- The Discussion of Rectifying Column Optimal Control 精馏塔分级最优控制的探讨
- This basin is only plate so it's not very valuable. 这个盆子是镀金金属的,所以不太值钱。