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1)  depropanize [di:'prəupeinaiz]
脱丙烷
1.
Optimization of depropanizer operation for cracking unit with HYSYS analogue system;
通过HYSYS模拟系统优化裂解装置脱丙烷塔操作
2)  predepropanization
前脱丙烷
1.
The techniques of SC-1 type cracking heater,predepropanization unit,prehydrogenation separation element,opening heat pump were used in new 450kt/a ethylene equipment of Lanzhou Petrochemical Company.
中国石油兰州石化分公司45万t/a乙烯新装置,采用了SC-1型裂解炉、前脱丙烷单元、前加氢分离单元、开式热泵等技术,使新装置的每吨产品能耗(标准油)小于600 kg。
3)  propane dehydrogenation
丙烷脱氢
1.
Dynamic simulation and optimization of fixed-bed reactor for propane dehydrogenation
丙烷脱氢固定床反应器的动态模拟与优化
2.
Modeling of coke burning-off regeneration for coked propane dehydrogenation catalyst
丙烷脱氢制丙烯催化剂烧焦过程的模型化
3.
The production of propylene by propane dehydrogenation has become the third source of propylene to meet the continuously increasing demand of propylene and its derivatives in the world.
针对目前全球丙烯及其衍生物需求量不断增长的趋势,丙烷脱氢制丙烯已成为第三位的丙烯来源。
4)  dehydrogenation of propane
丙烷脱氢
1.
Study on coupling of dehydrogenation of propane with reversed water-gas shift reaction for propylene synthesis;
丙烷脱氢与逆水煤气变换耦合制丙烯反应的研究进展
2.
Higher productivity and selectivity of propene in dehydrogenation of propane wereachieved with MgO crystal catalyst treated by shock wave.
经处理后的结晶氧化镁用作丙烷脱氢制丙烯反应的催化剂,丙烷转化率、丙烯产率及选择性均有一些提高。
5)  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 RIPP1402 antifoulant were carried out in depropanizer and reboilers of Qilu 30×104t/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。
6)  depropanizing column
脱丙烷塔
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。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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