论文部分内容阅读
华东化工学院自动化所与上海炼油厂联合开发研究的酮苯脱蜡计算机溶剂比优化控制系统,经过四年多攻关,最近通过了由中国石化总公司主持的专家鉴定。酮苯脱蜡装置是润滑油生产中工艺最复杂的一个装置,进行计算机优化控制难度很高,国内尚无先例,国际联机检索也未见报道,过去国内酮苯脱蜡装置采用常规仪表控制。华东化工
Huadong Chemical Institute of Automation and the Shanghai refinery jointly developed ketone solvent dewaxing computer solvent ratio optimization control system, after more than four years of research, recently adopted by the China Petrochemical Corporation presided over the identification of experts. Ketone benzene dewaxing device is one of the most complicated devices in the process of lubricating oil production. It is very difficult to carry out computer optimization and control. There is no precedent in the country and there is no report from the international online search. In the past, the domestic ketone benzene dewaxing device was controlled by conventional instruments. East China Chemical Industry