Optimising energy savings and minimising the CO2 footprint are two key objectives for refineries in today's difficult economic environment. GE Water & Process Technologies (GE W&PT) has developed a programme that helps meet both objectives, while maintaining or even improving overall profitability. A comprehensive chemical treatment and monitoring programme can reduce the fouling rate in the crude unit (CDU) hot preheat exchanger network and subsequently minimise CO2 emissions.
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