The reasons for the turbine expander fault in a KDON-250/1500 air separation unit have been analyzed and summarized, follow by the introduction of the fault treatment.
The expander can reduce exergy loss in pressure reducing process, and the utilization of cryogenic exergy of air-powered engine exhaust is useful to improve the total energy efficiency.
The huge Tube Expander for Heat Exchanger of Air Conditioner and Refrigeration System are developed first by our institute after studying for a long time.