IIR Top Refining News Today: April 28th 2021 Industry Segment: Petroleum Refining | Word Count: 304 Words Marathon restarted the 140,000-BBL/d FCCU 3 and 31,500-BBL/d HF Alky 3, on April 27, at its 437,000-BBL/d Galveston Bay Refinery in Texas City, Texas. The FCCU 3 was shut on February 22, and the HF Alky 3 was shut on April 2. The units previously were expected to restart on April 23. Login or Register for Instant Access This Premium Article can be purchased individually or as part of a subscription Subscribe Now!(All Fields Required)