India'sgovernmentsaysitplanstophaseoutimportsofadirtyfuelknownaspetroleumcoke,or"petcoke,"afteranAssociatedPressinvestigationfoundU.S.oilrefineriesareexportingv
USoilrefineriesthatareunabletoselladirtyfuelwasteproductathomeareexportingvastquantitiesofittoIndiainstead.Petroleumcoke,thebottom-of-the-barrelleftoverfromrefi