RefIneRy OpeRatIOns update

摘要

Phillips 66’s 100,000 b/d Sweeny NGL fractionator in Swee- ny, Texas, reported a process upset last weekend. A power blip caused an upset in two hot oil heaters, leading to faring on 24 April that began at 3:15 am ET. The event released propane, normal butane and other chemicals including sulfur dioxide and carbon monoxide, according to a fling with the Texas Commission on Environmental Quality.