Study transition temperature control processes hydrocarbonate suspension soda ash

Abstract

In the study of transient temperature control hydrocarbonate suspension soda ash production method for changing the ammonia flow rate of cold water optimum PID controller parameters according to the method of integral quality criteria for evaluation was obtained. For evaluation, a family of specified criteria was used depending on the degree of error. This made it possible to change the flow rate of cold water without affecting the optimal temperature parameters of the hydrocarbonate suspension. Figs.: 2. Refs.: 10 titles.Keywords: transients; hydrocarbonate suspension; soda ash production; PID controller; integral criterion.