Following installation of a new air-cooled condenser as part of its crude distillation unit's preflash tower overhead, a US Midwestern refinery began producing off-spec light naphtha that led to ...
Any talk of model-based predictive control (MPC) still conjures up images of dollar or euro signs in the minds of many engineers. For in the past, MPC and other forms of advanced process control (APC) ...
Installation of an online closed-loop system resulted in dramatic improvements of product qualities for a crude unit at a Pennsylvania refinery. With the new system installed, product qualities from ...
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