Pyrite removal from coal

Pyrogen and canister incorporating pyrogen

Pyrolysis liquid-in-diesel oil microemulsions

Quaternary ammonium salt derived thiadiazoles as multifunctional

Quaternary ammonium salt detergents for use in fuels

Quaternary ammonium salt of a mannich compound

Quaternary ammonium salts of anionic gums

Quaternary deposit control additives

Quaternary deposit control additives

Quick removal of mercaptans from hydrocarbons

Quick starting package

Radiation enhancement in oil/coal boilers converted to natural g

Rapid dissolving polymer compositions and uses therefor

Rare earth compositions for diesel fuel stabilization

Reaction of phenols with intermediate triazines

Reaction product additive and ori-inhibited motor fuel compositi

Reaction product of Beta-mercaptoethanol and coconut oil as dies

Reaction products of alkenyl succinimides with ethylenediamine c

Reaction products of alkenylsuccinic compounds with aromatic ami

Reaction products of amido-amine and epoxide useful as fuel addi