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Safety Enhancement of Furnace Using DCS by Feed Forward Control

A.Tejeswar reddy, P.K.Senthi kumar

This paper explains the feed forward control of furnace using DCS (distributed control system). The outlet temperature of the crude oil from the coil is maintained at desired temperature before passing crude oil into distillation column, as we are using feed forward control, disturbances are measured earlier and according to that the firing section is controlled, as a result utilization of fuel will be maximum and desired temperature is maintained. So for that we have designed control algorithm in yokogawa cs2000 DCS software