Regulator for water purification column
Project: Tobolsk - Polymer (Western Siberia)
Problem:
The control of hydrogen consumption is unstable (deviation from the set value is ±15%).
Due to wear, the valve seat is damaged by abrasive catalyst particles.
Technology:
Rotork IQ3 electric actuator uses PID control algorithm.
Suspended components with tungsten carbide and cobalt matrix.
Effect:
Regulation accuracy: ±0.5%.
Reduction in hydrogen loss: 1.2 million cubic meters per year.