Phenol Acetone Plant Control System Design And Information Integration

For phenol and acetone plant DCS control system characteristics and the actual operation of the problems and shortcomings, For phenol and acetone plant control requirements,We dedign a DCS system. By the analysis of characteristics and actual operation of DCS control problems and deficiencies, a DCS and fieldbus technology will be combined for the phenol plant control systems and implementation.Describes the process of phenol plant, describes the requirements of phenol plant automatic control system to explore the instrument selection and system conFig..uration。On this basis, focusing on the complex of phenol plant control loop and the conFig..uration of the CL process control language in the application of hydrogen purification, and the DC point conFig..uration in the oxidation of the role of stable operation of the air compressor。This paper analyzes the characteristics of fieldbus control system and development trends, compare the respective advantages of DCS and FCS, described phenol installations in field bus technology and open system, on the real-time remote monitoring and regulatory support and analysis of field bus control system in practical applications should pay attention to the problem, proposed the implementation of both DCS and FCS architecture。According to information integration requirements, based on DCS,FCS system based on OPC technology to solve the "information islands" of information sharing, information technology to achieve industrialization and integration of the two objectives of the applicable methods。...