Hydrocarbonaceous fuel compositions and additives therefor

Hydrocarbyl alkoxy amino alkylene-substituted asparagine and a m

Hydrocarbyl amine additives for distillate fuels

Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromati

Hydrocarbyl polyoxyalkylene aminoalcohol and fuel...

Hydrocarbyl substituted carboxylic acylating agent derivative co

Hydrocarbyl substituted carboxylic acylating agent derivative co

Hydrocarbyl substituted phenylaspartates of N-primary-alkyl-alky

Hydrocarbylsuccinic anhydride and aminotriazole reaction product

Hydrodesulfurization of chlorinized coal

Hydrodesulfurization of coal and the like

Hydrodesulfurization of coal with hydrogen peroxide in brine sol

Hydrogen energy releasing catalyst

Hydrogenation and etherification of an unsaturated C.sub.5 hydro

Hydrotreating and catalytic dewaxing process for making...

Hydroxyalkyl hydroxy-aromatic condensation products as fuel and

Hydroxyimidazolines and polyamine fuel additive compositions

Hydroxyl-containing copolymers, and their use for the...

Ignitable fuel and fire starting composition

Ignition article and composition for the rapid ignition of coal