Substituted biphenyl poly (oxyalkylene) ethers and fuel composit
Substituted biphenyl polyalkyl esters and fuel compositions cont
Substituted dihydro oxazines as hydrocarbon antioxidants
Substituted tetrahydropyrimidines
Succinimides
Sulfur coupled hydrocarbyl derived mercaptobenzothiazole adducts
Sulfur getter efficiency
Sulfur removal from coal
Sulfur removal from coal
Sulfurized Mannich condensation products and fuel compositions c
Sulfurized olefin - glycerol monooleate adducts and lubricant co
Super-heavy oil emulsion fuel
Supercritical diesel fuel composition, combustion process...
Supercritical water fuel composition and combustion system
Superheavy oil emulsion fuel and method for generating deteriora
Suppressing the octane requirement increase of an automobile eng
Suppression of the evolution of hydrogen sulfide gases from crud
Surface active agent for emulsion fuel
Surfactant composition including ethoxylate of CNSL
Suspension of coal in fuel oils