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- Simulation and optimization of distillation column sequence in large-scale ethylene production 乙烯生产流程中联塔模拟与优化
- distillation column sequence 精馏塔
- The distillation column is provided with plates. 蒸馏塔内装有塔盘。
- The argon-rich waste stream from the low pressure column is sent to an argon distillation column. 从低压塔流出的富氩废物被送到氩分裂蒸馏塔。
- Recent research used an aNN to determine the operating conditions for a crude oil distillation column. 最近的研究使用ann来确定原油精馏塔的操作条件。
- A distillation column case study is given to illustrate the performance assessment method. 文中给出了这一综合性的性能评价方法在精馏塔控制中的应用。
- The running length of alkane distillation column was prolonged from average 2 months to more than 9 months. 环己酮生产工艺中烷蒸馏塔工作周期由改造前的平均2个月延长至9个月以上，实现整套装置长周期稳定运转。
- The slant-hole tray was applied to the technical innovation of vinyl acetate distillation column. 采用复合斜孔塔板对醋酸乙烯精馏塔进行了技术改造。
- Satisfactory results were obtained in the healing of the damaged vertebrae, recovery of the height of intervertebral space, recovery of spinal column sequence and nerve function. 损伤椎骨的愈合、椎间高度恢复、脊柱序列恢复、神经功能的恢复均达到良好效果。
- Simulation of an acrylonitrile extractive distillation column demonstrated the efficiency of the proposed method. 通过对某丙烯腈萃取精馏塔的稳态仿真，充分证实了这种模型化方法的优越性。
- Sequential Modular Approach was applied to design distillation column simulation training algorithm. 采用序贯模块法设计了精馏塔仿真培训的算法。
- A mole analysis of the separator liquid and gas samples is obtained usually by means of a fractional distillation column. 通常我们可以通过分裂蒸馏塔，对分离液、气进行摩尔比分析。
- Argon is the major contaminant in this crude oxygen, which is then sent to a low-pressure distillation column where the oxygen is purified. 氩是原始氧中最大的杂质。接着把原始液氧送到低压分裂蒸馏塔净化。
- The 24-plate column is normally used for continuous distillation experiments and the 12-plate distillation column for batch distillation experiments. 24盘的蒸馏塔通常情况下是用来持续的蒸馏试验而12盘的蒸馏塔则是用来作成批的蒸馏试验。
- The experiments were conducted in a distillation column simulator with sieve trays by using air and mixtures of liguid paraffine and water. 以空气和油、水混合物为介质，在冷模塔内进行筛板上气、液、液三相流动的操作工况及其转变的研究。
- It includes one conventional distillation column followed by a reactive column in which the azeotrope is reacted away in the RD column. 在过去的架构中，为了打破正丁醇与乙酸丁酯共沸点，多花了不少的成本。
- Also the normal distillation column and extractive distillation column are set up,and experiments are done to testify the whole distillation process... 还建立了普通精馏塔和萃取精馏塔小试实验装置,对全工艺流程逐塔进行热态研究,验证了其工业可行性。
- Through calculation，the energy consumption of separating the above mixture was compared between DWC and conventional two distillation column process. 并通过计算，进行DWC和常规二塔流程在分离以上三组分混合物的能耗比较。
- The trays in the distillation column were designed with new multi overflow compound slant hole trays commonly used in the recent years. 在此基础上对原有工艺和新工艺精馏塔板进行设计,塔板选用近年来广泛应用的新型多溢流复合斜孔塔板。
- According to process design of azeotropic distillation column of MTBE plant, Commercial application of JCPT tray is introduced. 结合燕化公司MTBE装置扩能改造共沸蒸馏塔的工艺设计,介绍了JCPT塔板的工业应用情况。
