An early-stage company spun out of the University of Massachusetts, Amherst, plans to commercialize a catalytic process for converting cellulosic biomass into five of the chemicals found in gasoline. These chemicals are also used to make industrial polymers and solvents. Anellotech, which is seeking venture funding, plans to build a pilot plant next year.
Anellotech's reactors perform a process called "catalytic pyrolysis," which converts three of the structural molecules found in plants--two forms of cellulose and the woody molecule lignin--into fuels. Ground-up biomass is fed into a high-temperature reactor and blended with a catalyst. The heat causes the cellulose, lignin, and other molecules in the biomass to chemically decompose through a process called pyrolysis; a catalyst helps control the chemical reactions, turning cellulose and lignin into a mix of carbon-ring-based molecules: benzene, toluene, and xylenes.
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