Skip Ribbon Commands
Skip to main content

Researcher

Profile Picture

Allison Ray, Ph.D.

Group Lead Business Development - Feedstock Particle Mechanics

Research Areas:
Conversion Interface; Feedstock Particle Mechanics; Bioenergy Technologies; Bioenergy Leadership

Biography:
Dr. Allison Ray is a scientist in the Bioenergy Technologies department at the Idaho National Laboratory (INL). She has worked on a number of biomass feedstock logistics projects for the US Department of Energy’s Bioenergy Technologies Office in support of the deployment of a US bio-refining industry. Her research at INL includes evaluating the impacts of biomass blending and densification on feedstock supply and biochemical conversion performance, identifying biomass chemical and physical properties to support development of a quality-based system for biomass grading, evaluating advanced preprocessing strategies that improve feeding and handling in conversion, in addition to assessing the impacts of drought on biomass quality and performance. Allison graduated with a Ph.D. in environmental microbiology from Idaho State University. Her dissertation focused on microbial reduction of metals for bioremediation of metals and radionuclides in subsurface environments. She received master’s and bachelor’s degrees in biological engineering from Purdue University. Currently, Allison is the Particle Mechanics Group Lead in INL’s Bioenergy Technologies department.

Education:
Ph.D., Biology - Idaho State University
M.S., Agricultural and Biological Engineering - Purdue University
B.S., Agricultural and Biological Engineering - Purdue University
Publications:

Narani, A., P. Coffman, J. Gardner, N. M. Konda, C.-S. Chen, F. Tachea, C. Li, A. E. Ray, D. S. Hartley, A. Stettler, B. Simmons, T. Pray and D. Tanjore (Submitted). "Predicting optimal feedstock blends and process parameters to de-risk bio-based manufacturing."

 

Ray, A. E., C. Li, V. S. Thompson, D. L. Daubaras, N. J. Nagle and D. S. Hartley (2017). Biomass Blending and Densification: Impacts on Feedstock Supply and Biochemical Conversion Performance. Biomass Volume Estimation and Valorization for Energy. J. S. Tumuluru, InTech.

 

Wolfrum, E. J., N. J. Nagle, R. M. Ness, D. J. Peterson, A. E. Ray and D. M. Stevens (2017). "The Effect of Biomass Densification on Structural Sugar Release and Yield in Biofuel Feedstock and Feedstock Blends." BioEnergy Research: 1-10.


Crawford, N. C., A. E. Ray, N. A. Yancey and N. Nagle (2015). "Evaluating the pelletization of “pure” and blended lignocellulosic biomass feedstocks." Fuel Processing Technology 140: 46-56.

 

Brown, S. D., S. M. Utturkar, T. S. Magnuson, A. E. Ray, F. L. Poole, W. A. Lancaster, M. P. Thorgersen, M. W. W. Adams and D. A. Elias (2014). "Complete Genome Sequence of Pelosinus sp. Strain UFO1 Assembled Using Single-Molecule Real-Time DNA Sequencing Technology." Genome Announcements 2(5): e00881-00814.

 

Abodeely, J. M., A. M. Coleman, D. M. Stevens, A. E. Ray, K. G. Cafferty and D. T. Newby (2014). "Assessment of algal farm designs using a dynamic modular approach." Algal Research 5: 264-273.

 

Emerson, R., A. Hoover, A. Ray, J. Lacey, M. Cortez, C. Payne, D. Karlen, S. Birrell, D. Laird, R. Kallenbach, J. Egenolf, M. Sousek and T. Voigt (2014). "Drought effects on composition and yield for corn stover, mixed grasses, and Miscanthus as bioenergy feedstocks." Biofuels 5(3): 275-291.

 

Ray, A. E., A. N. Hoover, N. Nagle, X. Chen and G. L. Gresham (2013). "Effect of pelleting on the recalcitrance and bioconversion of dilute-acid pretreated corn stover under low- and high-solids conditions." Biofuels 4(3): 271-284.

 

Searcy, E. M., D. B. Blackwelder, M. E. Delwiche, A. E. Ray and K. L. Kenney (2011). "Impact of Screening on Behavior during Storage and Cost of Ground Small-Diameter Pine Trees: A Case Study." Forest Products Journal 61(7): 570-578.

 

Ray, A. E., J. R. Bargar, V. Sivaswamy, A. C. Dohnalkova, Y. Fujita, B. M. Peyton and T. S. Magnuson (2011). "Evidence for multiple modes of uranium immobilization by an anaerobic bacterium." Geochimica et Cosmochimica Acta 75(10): 2684-2695.

 

Inman, D., N. Nagle, J. Jacobson, E. Searcy and A. E. Ray (2010). "Feedstock handling and processing effects on biochemical conversion to biofuels." Biofuels, Bioproducts and Biorefining 4(5): 562-573.

 

Ray, A. E., S. A. Connon, P. P. Sheridan, J. Gilbreath, M. Shields, D. T. Newby, Y. Fujita and T. S. Magnuson (2010). "Intragenomic heterogeneity of the 16S rRNA gene in strain UFO1 caused by a 100-bp insertion in helix 6." FEMS Microbiology Ecology 72(3): 343-353.

 

Ray, A. E. (2007). Discovery and Characterization of a Novel Anaerobe with a Potential Role in Bioremediation of Metal-Contaminated Subsurface Environments. PhD Dissertation, Idaho State University.

 

Ray, A. E., S. A. Connon, A. L. Neal, V. Sivaswamy, B. M. Peyton, D. E. Cummings, Y. Fujita and T. S. Magnuson (2005). "Microbial transformation of AQDS, Fe(III), Cr(VI), and U(VI) by a novel Clostridiales, strain UFO1." Geochimica Et Cosmochimica Acta 69(10): A454-A454.

 

Hofman, G. L., M. K. Meyer and A. E. Ray (1998). DESIGN OF HIGH DENSITY GAMMA-PHASE URANIUM ALLOYS FOR LEU DISPERSION FUEL APPLICATIONS. The 1998 International Reduced Enrichment for Test Reactor Conference, Sao Paulo, Brazil.

Presentations:
​Hofman G.L., Meyer M.K., Ray A.E. 1998. Design of high density gamma-phase uranium alloys for LEU dispersion fuel applications. Proceedings of the International Reduced Enrichment for Test Reactor Meeting, 18–23 October, Sao Paulo, Brazil.
Version: 26.0
Created at 6/9/2015 10:35 AM by Brendi M. Heath
Last modified at 3/21/2017 7:17 AM by Phyllis L. King