▎ 摘　　要

NOVELTY - Additive composition comprises aluminum hydroxide nanoparticles, magnesium oxide nanoparticles, vanadium-titanium based composite oxide nanoparticles, graphene and petroleum-based mineral oil. USE - The composition is useful for solid fuel (claimed). ADVANTAGE - The composition improves combustion efficiency of fuel, prevents slagging phenomenon, easily removes by-products including clinker, and reduces sulfur oxides, nitrogen oxides and fine dust which are air pollution sources.