... on aparticular type of fuel oil, see the following entries:Kerosene (Fuel Oil Number 1), Fuel Oil Number 2, Fuel OilNumber 4, Fuel Oil Number 5, and Fuel Oil Number 6 .Fuel oils are comprised of ... individual entries: Kerosene (Fuel Oil Number 1 )Fuel Oil Number 2Fuel Oil Number 4Fuel Oil Number 5Fuel Oil Number 6LAPIO (A very heavy #6 fuel oil) [775].Petroleum, GeneralOil SpillsPAHs as a groupSite ... categories of fuel oil are burned by combustionsources: distillate oils and residual oils [663]. Theseoils are further distinguished by grade numbers, withNos. 1 and 2 being distillate oils; Nos....