Previous state:
- The existing coal gasification was broken, we preconditioned the plant in order to be functioning again.
- Coal → gas → electricity
Solutions provided by Totalinpro:
- This project is used to monitor and control Coal Gasification Plant
- Consists of 5 processes : Coal Feeding, Coal Charging, Soft Water, Tar Catcher, Gas Analyzer
- Control Philosophy of this plant : control when conveyor on / off and control, control valve, feed coal in coal charging with goal more efficiency burning, control feed water on soft water
- Controller using Siemens S7-300 and SCADA system using Vijeo Citect
Results :
Krakatau Steel save electricity costs by 2 mega watt with area control of coal gasification is back in operation