Mercerizing Lye Concentration Online Measurement and Control
The work in this paper focuses on developing online measurement and automatic control systems for mercerizing lye concentration and presents the measurement principle and control algorithm in detail. The lye concentration was measured by the system using PLC as controlling core with proportion method. The whole system was connected by overflow pipelines and pumps, which realizes the rapid cycling and online detection of lye, ultimately achieves the reuse of working lye and effectively reduces emissions of lye.
Riza Esa and Yanwen Wu
X. Y. Zhou and S. H. Zhao, "Mercerizing Lye Concentration Online Measurement and Control", Advanced Materials Research, Vols. 301-303, pp. 310-314, 2011