Starch composition
Starter fluid for internal combustion engines
Steam driven fuel slurrifier
Storage-stabilizing additives for middle distillate fuels
Stratification resistant emulsions
Straw fuel briquette press
Substantially straight chain alkylphenyl poly(oxypropylene) amin
Substitute coal from acetylene production by-products
Substituted aminoalkylpropanediol and motor fuel composition con
Substituted aromatic polyalkyl ethers and fuel compositions cont
Substituted biphenyl ethers and fuel compositions containing the
Substituted biphenyl poly (oxyalkylene) ethers and fuel composit
Substituted biphenyl polyalkyl esters and fuel compositions cont
Substituted dihydro oxazines as hydrocarbon antioxidants
Substituted fullerenes as flow improvers
Substituted tetrahydropyrimidines
Succinimides
Sulfur coupled hydrocarbyl derived mercaptobenzothiazole adducts
Sulfur getter efficiency
Sulfur removal and comminution of carbonaceous material