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ORNL uses neutron scattering, supercomputing to study biofuel production

Posted at 9:03 pm November 14, 2013
By Oak Ridge National Laboratory Leave a Comment

Lignocellulosic Biomass

This graphical representation of lignocellulosic biomass based on supercomputer models illustrates a new Oak Ridge National Laboratory study about the inner workings of plant cell walls during bioenergy production. (Image credit: Thomas Splettstoesser; http://www.scistyle.com)

Researchers studying more effective ways to convert woody plant matter into biofuels at Oak Ridge National Laboratory have identified fundamental forces that change plant structures during pretreatment processes used in the production of bioenergy.

The research team, which published its results in Green Chemistry, set out to decipher the inner workings of plant cell walls during pretreatment, the most expensive stage of biofuel production. Pretreatment subjects plant material to extremely high temperature and pressure to break apart the protective gel of lignin and hemicellulose that surrounds sugary cellulose fibers. [Read more…]

Filed Under: Front Page News, Oak Ridge National Laboratory, Science Tagged With: bioenergy, biofuel production, biofuels, biomass, Brian Davison, cellulose fibers, Green Chemistry, hemicellulose, lignin, neutron scattering, Oak Ridge National Laboratory, Office of Science, ORNL, Paul Langan, plant cell walls, plant matter, plant structures, supercomputer simulations, U.S. Department of Energy, UT-Battelle, X-ray analysis

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