Simulation and Formula Regression of an Air Separation Unit in China Steel Corporation
نویسندگان
چکیده
Air separation Units (ASU) is widely used in many industries. ASU is difficult to operate due to high degree of energy integration. In this paper, steady-state and dynamics simulation of one of China Steel Corporation’s air separation unit have been studied. The goal is to figure out the formula among gaseous product demands and set points values of the control loops in this unit, and to build up the dynamic model of this air separation unit hoping to improve the operation. Regression formula fits well to the steady state model and can be used to predict the set point values when gaseous products demand changes.
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