Location: Sustainable Biofuels and Co-Products
Project Number: 8072-41000-082-00
Start Date: Oct 29, 2009
End Date: Oct 28, 2014
A stepwise approach will be taken to address the objective by carrying out a series of experiments organized under the three sub-objectives. The first approach will involve screening of biofeedstocks using existing laboratory (desk-top) pyrolysis units to determine their potential use as second generation biomass feedstock. Under this same sub-objective, catalysts with the potential to stabilize pyrolysis liquid, when added to the biomass, will be screened. Under the second sub-objective large scale experiments will be carried out in the ARS fluidized-bed pyrolysis reactor with selected biomass and selected catalysts. Additional experiments will be designed under this sub-objective to explore non-catalytic pathways for producing stabilized pyrolysis oil. The next set of experiments, to be organized under sub-objective 3, will be designed to develop post-pyrolysis processes that will generate biochar with soil-amending, carbon sequestering properties. Modifications, incorporating changes that the experimental outcomes and analyses results will dictate, will be made to the pilot reactor system so as to make it compatible with the distributed scale systems envisioned for the on-farm approach.