This paper introduces the light gaso line etherify technology,brings fo rward the project of building the light gasoline etherify device on th e catalyst cracking cell in the refin ery plant.

介绍了轻汽油技术,提出了在炼油厂催裂单元建设轻汽油置方案。

Aiming at the shortage of visbreaker feedstock and fuel oil as well as the surplus of asphalt in Shanghai Oil Refinery, asphalt blended feedstock was tested.

高桥石公司炼油厂针对减粘裂置原料缺造成燃料油供应张及沥青出厂困难等情况，采取了以减压渣油掺炼部分沥青作为减粘置原料。

By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved.

将多变量模型预测控制技术应用于催裂汽油稳定塔控制，有助于提高稳定塔控制品质。

A rapid infrared spectrophotometric metrod for determining furfural content in the raffinate of fur fural extraction of FCC light cycle oil is established.

本文建立了红外光谱法快速测定催裂柴油糠醛抽余相中糠醛含量分析方法。

The present invention is improved separating pipe of multitubular cyclonic separator for the fume energy recovering system in petrochemical catalytic cracker.

本发明是对现有多管式旋风分离器分离单管一种改进，主要用于石油工厂催裂置和催裂解置烟气能量回收系统。