At the IRPC in Houston, Texas, ExxonMobil presented breakthrough results in its liquid-phase isomerization (LPI) process, highlighting energy efficiency, improved yields and strong commercial ...

HF Sinclair began a scheduled 75-day maintenance turnaround at its 149,000 b/d Puget Sound refinery in Anacortes, Wash., according to market sources.

SAN ANTONIO - February 17, 2014 - Tesoro Corporation (TSO) today announced that its Board of Directors has approved two complementary projects to enhance clean products production at its Anacortes, ...

NEW YORK, Aug 22 (Reuters) - Total Petrochemicals USA said it was restarting an isomerization unit at its 232,000 barrel-per-day refinery in Port Arthur, Texas, according to a filing with state ...

(Reuters) - Four employees were hurt in a fire at CVR Refining's 115,000-barrel-per-day refinery in Coffeyville, Kansas, after a fire broke out at an isomerization unit early on Tuesday, the company ...