petroleum refining and cracking

Virgin Islands 聳聳 Residents in the U.S. Virgin Island of St. Croix have gotten used to dwelling in the shadow of the Western Hemisphere's largest oil refinery 聳 even if some fear about exposure to occasional chemical odors.Some first-time visitors are startled to see the giant Hovensa refinery parked on St. Croix, its smokestacks adjoining to [...]