1) depropanizer
脱丙烷塔
1.
Aiming at the serious fouling happened in the depropanizer reboiler of ethylene plant, a high effective antifoulant, RIPP1461, was developed and used in the depropanizer of the 300 kt/a ethylene plant at Maoming Petrochemical Co.
针对乙烯装置脱丙烷塔再沸器结垢严重，运行周期短的问题，石油化工科学研究院研究开发了ＲＩＰＰ－１４６１乙烯高效阻聚剂。
2.
ommercial tests of RIPP1402 antifoulant were carried out in depropanizer and reboilers of Qilu 30×104t/a ethylene plant.
在齐鲁石化３０万吨乙烯工业装置脱丙烷塔上进行了ＲＩＰＰ－１４０２阻聚剂的工业试验，连续运行１２５天。
3.
The object we discussed in this article is 12 MTA gas fractionation depropanizer.
以某石化企业12万吨/年气体分馏装置脱丙烷塔为研究对象,采用机理建模与数学验证相结合,根据热力学平衡方程建立模型,并通过Matlab仿真。
3) Deethanizer
[di:'eθeinaizə]
脱乙烷塔
1.
Abnormality in the Operation of Deethanizer in Ethylene Plant and the Optimization Measures;
乙烯装置脱乙烷塔的操作异常及优化
2.
Based on the simulation results with Aspen Plus the operating condition of deethanizer in ethylene plant was introduced,the parameters of deethanizer in normal operation such as the reflux ratio,operating pressure, sensitive plate temperature and steam volume at the bottom analyzed.
介绍了乙烯装置脱乙烷塔的工业运行状况,结合Aspen Plus模拟计算结果,分析了回流比、操作压力、灵敏板温度、塔釜加热量等工艺参数对脱乙烷塔操作的影响。
4) Nonane-distill-tower
脱壬烷塔
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。
6) Dealkylater
脱烷烃塔
1.
Reformation of Dealkylater by New Packing Technique;
用新型填料技术改造脱烷烃塔
补充资料：脱丙烷塔
分子式：
CAS号：
性质：用于将碳三与碳四及更重组分分离的精馏塔。塔顶出碳三组分,塔釜出碳以及更重组分。
CAS号：
性质：用于将碳三与碳四及更重组分分离的精馏塔。塔顶出碳三组分,塔釜出碳以及更重组分。
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