1) Low pressure depropanization
低压脱甲烷
2) LP Depropanizer
低压脱丙烷
1.
Causes for clogging in LP Depropanizer are analyzed and methods for optimizing the operation to al- leviate the clogging are proposed,thus ensuring the long cycle of the column.
对低压脱丙烷塔堵塞原因进行分析,并提出优化操作减缓堵塞的方法,保证了该塔长周期运行。
3) high and low pressure depropanizer
高低压脱丙烷
1.
The problem of the high and low pressure depropanizer distillation system was discussed, and the cause of the problem was analysed.
应用ASPENPLUS对高低压脱丙烷系统进行了模拟计算,并根据计算结果,逐步对系统进行了操作优化。
4) low pressure and sulfur-tolerant methanation
低压耐硫甲烷化
1.
The present situation of methanation for water gas is reviewed, the industrialization design of low pressure and sulfur-tolerant methanation for water gas is introduced, and the problems being to be improved are discussed.
综述了煤气甲烷化的现状,介绍了水煤气低压耐硫甲烷化的工业化设计,分析了工业化试生产的测试情况,讨论了待改进的问题。
5) demethanizer
脱甲烷塔
1.
Summary of the Revamping of Demethanizer in Fushun;
抚顺乙烯装置脱甲烷塔改造
2.
Operation Optimization of Binary Refrigeration, Chiller and Demethanizer System;
二元制冷及冷箱脱甲烷塔系统的优化操作
3.
This article analyze the condition of demethanizer after revamping.
通过乙烯装置脱甲烷塔系统改造后的运行状况的分析,对脱甲烷塔改造后的运行状态进行了总结,并为更进一步的优化工艺条件提出措施。
补充资料：低压
1.物理学上指较低的压力。 2.较低的电压，通常指二百五十伏特以下的电压。 3.心脏舒张时血液对血管的压力。也叫舒张压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条