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

将多变量模型预测制用于催化裂化汽油稳定制，有助于提高稳定制品质。

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.

介绍了轻汽油醚化,提出了在炼油厂催化裂化单元建设轻汽油醚化装置方案。