Royal Dutch Shell Plc began restarting the second stage of the hydrocracker at its 227,400-barrel-per-day (bpd) Norco, Louisiana refinery, sources familiar with plant operations said on Monday. Adds ...
North Atlantic Refining Ltd. implemented several key improvements to its hydrocracker including tailored catalyst systems, state-of-the-art reactor internals, replacement of air coolers, and avoidance ...