Lesson Summary. A ballad poem is a type of verse composed in ballad form and attributable to an authorial source. The ability to determine definite authorship is the key difference between these poems and the more traditional folk ballads.
Gasification is a flexible, reliable, and clean energy technology that can turn a variety of low-value feedstocks into high-value products, help reduce our dependence on foreign oil and natural gas, and can provide a clean alternative source of baseload electricity, fertilizers, fuels, and chemicals.
NREL will verify the technical and economic performance of an integrated biomass steam gasification-based hydrogen production process that includes steam gasification, tar and light hydrocarbon reforming, hydrogen sulfide removal, shift reaction, and hydr ogen separation.