研究分析了催化裂化装置的主分馏塔与稳定塔之间操作控制的关联性。
The operation and control interaction analysis between main fractionator and stabilizer of FCCU was studied.
本文简要介绍了热裂化装置反应塔入孔加强板角焊缝的断裂及其补焊情况。
This paper briefs the fractures of fillet weld of manhole reinforcing plate in react ion tower of thermal cracking plant and its repairing welding.
提出一种新的催化裂化主分馏塔建模方法。
A new method establishing models of FCC main fractionator was proposed.
介绍了采用规整填料进行催化裂化分馏塔改造设计的方法和生产运行情况。
The design method for the revamping of the fractionator by adopting structured packing and the operation of the revamped fractionator are presented.
将多变量模型预测控制技术应用于催化裂化汽油稳定塔的控制，有助于提高稳定塔的控制品质。
By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved.
对新的催化裂化吸收-解吸单塔流程工艺条件的模拟研究结果表明，进料取热应和双塔流程相同，而加热板宜选在解吸段的中部。
The results showed that the heat taken from the feed section should be the same as in the double tower case, and the added reboiler should be located in the middle of the desorption section.
探讨了采用规整填料使催化裂化分馏塔处理能力翻番和提高分馏效率的有效途径。
The adoption of high efficiency structured packing as an effective way to increase the capacity of the FCCU fractionator as well as to increase its fractionation efficiency is investigated.
这一方法通过对加氢裂化装置分馏塔航空煤油干点估计得到验证。
This approach has been shown by the example of jet fuel endpoint estimation for a fractionator of the hydrocracking unit in the oil refining industry.
这一方法通过对加氢裂化装置分馏塔航空煤油干点估计得到验证。
This approach has been shown by the example of jet fuel endpoint estimation for a fractionator of the hydrocracking u...
这一方法通过对加氢裂化装置分馏塔航空煤油干点估计得到验证。
This approach has been shown by the example of jet fuel endpoint estimation for a fractionator of the hydrocracking u...
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