Mixed Petroleum Products Mixed Petroleum Products Peterb58 (Marine/Ocean) (OP) 8 Mar 13 04:38 Are there any uses for a variety of petroleum products mixed together in a cocktail eg. Petrol/Diesel or Petrol/Paraffin/Diesel or Petrol/Jet fuel. RE: Mixed Petroleum Products BigInch (Petroleum) 8 Mar 13 16:19 It may be acceptable for some boiler fuels, otherwise send it to a refinery to separate it again. Independent events are seldomly independent. RE: Mixed Petroleum Products BigInch (Petroleum) 10 Mar 13 04:20 Or carefully reblend (within comtamination limits) back into the typically lower quality product streams (jet blended into diesel, low sulphur into normal sulpher, gasoline into jet, Hi octane into low octane, etc.). Independent events are seldomly independent.