可编程控制器在尿素生产过程控制中的应用  

The Application of Programmable Controller in Process Control of Urea Production

作　　者：侯恩生[1] 赵伟 

机构地区：[1]冶金工业部自动化研究院,北京100071

出　　处：《自动化仪表》1998年第6期35-36,共2页Process Automation Instrumentation

摘　　要：根据化工生产特点和尿素生产过程各工段对参数检测与控制的要求,介绍了采用可编程控制器的控制系统硬件配置、应用软件的功能.文中还介绍了该系统的应用情况和主要特点.According to the features of chemical engineering and the requirements of parameter monitoring and control in various sections in urea production, the hardware configuration and the functions of the application software of the programmable controller - based control system are introduced. The application situation and the major features of the system are also illustrated.

关 键 词：过程控制 尿素生产 配件配置 可编程控制器 

分 类 号：TQ441.41[化学工程—化学肥料工业] TM571.61[电气工程—电器]