SALEM — Salem firefighters made two trips to Donna Smith's Jefferson Avenue home yesterday: The first was around 3 p.m. when they saw lots of smoke from the chimney and a technician arrived to look at ...
Furnaces are the most problematic component of day-to-day delayed coker operations. This article examines a variety of coker-furnace issues that Chevron Corp. has experienced at its refineries. El ...
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