关键词 常减压蒸馏 先进控制 加热炉 多变量 波动方差 [gap=5015]Keywords] Atmospheric and vacuum distillation；advanced process control；heating furnace；multivariable；fluctu-
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It is a guide for the vacuum deep cut revamping on atmospheric and vacuum distillation unit.
结果表明对常减压装置减压深拔技术改造有一定的指导意义。
As an example, CPDRS was applied and examined in atmospheric and vacuum distillation unit of refinery.
以CPDRS在常减压炼油装置的应用为例，介绍了CPDRS系统考核与应用情况。
A comparison is given on the technology gap between domestic atmospheric and vacuum distillation unit and the foreign advanced unit.
将我国常减压蒸馏装置的技术水平与国外先进水平进行了对比。
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