THE EFFECT ADDITION OF LSWR INTO FUEL OILS AGAINST ALTERATION ITS PHYSICALS AND CHEMICALS PROPERTIES

To fulfill yearly increase National demand for fuel oils (FO), therefor this paperconducted to researched the posibility added low sulfur wax residue (LSWR) into Nationalfuel oil comersial some percentage volume againts its characteristic changes.Base on pour point, modification formula, named FO-90 that has pourpoint 90oF, formula content 6% LSWR.The laboratory test result, shown nearly all isconform with current domestic specification 2, issued by Directorate GeneralOils and Gas behalf of Indonesian goverment in their SK No. 03/P/DM/MIGAS/1986dated April 14, 1986.This paper proposes specification, as input government policy reformulationof which confirm international specification.