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1)  heavy oil distillation column
重油分馏塔
2)  combined distillation tray technique
重油加氢SSOT装置分馏塔
3)  Gasoline fractionation tower
汽油分馏塔
1.
Simulation and comparison of gasoline fractionation tower in ethylene unit;
汽油分馏塔工艺模拟计算与比较
4)  Gasoline fractionator
汽油分馏塔
1.
The influence of the circulating quench oil flow-rate upon the product in ethylene plant gasoline fractionator system;
乙烯装置汽油分馏塔系统中循环急冷油流量对产品的影响
2.
Simulation and Development of Internals for Gasoline Fractionator;
汽油分馏塔模拟及新型塔内件开发
5)  petroleum fractionator
石油分馏塔
1.
A nonequilibrium nonlinear dynamic model of petroleum fractionators is developed in this paper by directly taking into account the mass and heat transfer between liquid and vapor in the tower.
建立了基于工艺机理分析的石油分馏塔非平衡动态数学模型 ,直接考虑汽液两相间的传质传热。
6)  oil fractionator
油品分馏塔
1.
This paper introduces some tecnique achievements of oil fractionator, by putting its emphasis research advances on equilibrium stage model and non- equilibrium stage model, and applications of these methods in engineering design calculating.
本文介绍油品分馏塔所取得的一些技术进展,着重介绍了平衡级模型,非平衡级模型的研究成就和在工程设计计算中的应用情况,分析了塔板、填料的研制现状及特点和评价与选型的方法及发展方向;讨论了中断回流取热问题,并提出面临的新问题及对策。
补充资料:常压重油
分子式:
CAS号:

性质:又称常压重油(atmospheric heavy oil),常压渣油(long residue)。为初馏塔底或常压蒸馏塔底的重油(沸点高于250℃)。可作减压馏塔的进料,也可用作催化裂化和焦化的原料油或用作调制锅炉燃料油。  

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