集散控制系统在生物柴油生产过程中的应用  

Application of Distributed Control System in the Biodiesel Production Process

作　　者：方明豹 黄河清[2] 

机构地区：[1]国核自仪系统工程有限公司,上海200233 [2]华东理工大学信息科学与工程学院,上海200237

出　　处：《机电工程技术》2014年第1期5-8,共4页Mechanical & Electrical Engineering Technology

摘　　要：针对生物柴油连续型和间歇型工序混合生产过程的特殊工艺与控制要求,从工程应用角度出发,通过分析生物柴油工艺过程特点,提出一种集散控制方案,分别控制催化剂溶解槽、酯交换反应器、甲醇蒸馏塔等关键部件,提高制备过程自动化水平。应用实例表明,该解决方案能确保生物柴油生产过程安全、稳定运行。According to the special process and control of production process of biodiesel continuous and intermittent process mixing requirements, from the point of view of engineering application, a distributed control scheme was proposed based on the analysis of characteristics of the process of biodiesel. It controls the dissolving tank control catalyst, transesterification reactor,methanol distillation tower and other key components which improved the preparation process automation level. Application example showed that the solution can ensure the production process safety and stability.

关 键 词：生物柴油 自动控制 集散控制系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]