Upgrading solid fuels
Use of 13c nmr spectroscopy to produce optimum...
Use of a blue flame burner
Use of a cerium compoud for protecting internal combustion...
Use of a fischer-tropsch derived fuel in a condensing boiler
Use of a natural-oil byproduct as a reduced-emissions energy...
Use of a viscosity increasing component in a diesel fuel
Use of a yellow flame burner
Use of alcohols in fuels for spark ignition engines
Use of amino azoic dyes as markers of oil distillation products
Use of an oxygenated product as a substitute of gas oil in...
Use of aralkyl polyalkylene glycol ethers for the...
Use of benzaldehydes to mark hydrocarbons
Use of carbonyl compounds for marking hydrocarbons
Use of compounds containing halogen and nitrogen for...
Use of compounds revealing the efficiency of filterability...
Use of compounds which absorb and/or fluoresce in the i/r...
Use of decahydropyrazino ¬2,3-b| pyrazine to lower the free...
Use of detergent additives for reducing a particle amount in...
Use of detergent additives in high-ethanol fuels for deposit...