Body: "Petroleum refining and products" is chemical engineering processes used in petroleum refineries to make oil.
Gary, J.H. & Handwerk, G.E, Leffler, W.L are some authorities of "Petroleum refining and products".
Goals of "Petroleum refining and products" include start their own oil business.
The crude oil distillation unit, Processing units used in refineries, Middle distillates are a few themes of "Petroleum refining and products".