Diploma in Petrochemical Technology - Petrochemicals are synthetic items got from oil. Somechemical mixes produced using oil are likewise acquired from other petroleum derivatives, for example, coal or flammable gas, or sustainable sources, for example, corn or sugar cane. This article centers around natural exacerbates that are not consumed as fuel .Two petrochemical classes are olefins including ethylene and propylene, andaromatics including benzene, toluene, and xylene isomers. Oil refiner