Improvement of auxiliary BI-DRUM boiler operation by dynamic simulation

Results show that auxiliary bi-drum boilers will be able to operate under those conditions only if some additional technological modifications are implemented. For example, automated burners that are adapted to current standards, feed water control valve capable of regulating the flow during HSM, automate superheater valve drains and a continuous blow down valve. This new operation methodology will result in energy savings and reduction in operational cost.