Design and Safety Application Research of Sulfonation Device Control Scheme
This article briefly describes the process flow of the sulfonation unit,introduces the PLC control scheme of the sulfonation unit,and focuses on the electrical and automatic control of the three key links:drying system,sulfur melting tank heating system,and emergency system of the sulfonation reactor.Research has shown that the established sulfonation device control scheme can effectively avoid production accidents and ensure the safety of the lives of employees and equipment property.
PLCdrying systemheat transfer oil heating systemSIS system
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