Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Kimberly A. Magrini"'
Autor:
Jacob Pierce Helper, James E. Lee, Thomas Jeremy Geeza, Huamin Wang, Kimberly A. Magrini, Oleg Vitalivich Maltsev, Zheng-Hua Li
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:17565-17572
Increasing renewable carbon incorporation into conventional fuels through coprocessing with vacuum gas oil (VGO, a petroleum refining feedstock) is a critical step in biofuel development, scaling-u...
Autor:
Watson Michael John, Carrie A. Farberow, Stefano Dell’Orco, Calvin Mukarakate, Yeonjoon Kim, Seonah Kim, Kellene A. Orton, Robert M. Baldwin, Kimberly A. Magrini
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:2652-2664
Co-processing bio-oils with petroleum-derived feeds in the existing multitrillion dollar refining and distribution infrastructure is an attractive option for introducing renewable energy into the f...
Autor:
Reinhard Seiser, Jessica L. Olstad, Kimberly A. Magrini, Rebecca D. Jackson, Braden H. Peterson, Earl D. Christensen, Michael S. Talmadge
Publikováno v:
Biomass and Bioenergy. 163:106484
Autor:
Earl Christensen, Anne K. Starace, Calvin Mukarakate, Stefano Dell’Orco, Michael Talmadge, Kimberly A. Magrini, Abhijit Dutta, Kristiina Iisa
Publikováno v:
Analytical chemistry. 93(10)
To mitigate green-house gas (GHG) emissions, governments around the world are enacting legislation to reduce carbon intensity in transportation fuels. Coprocessing biomass and petroleum-derived liquids in existing refineries is a near-term, cost-effe
Autor:
Louise Showe, Harold W. Avery, Sift Desk, Barbara A. Bell, Richard B. Huneke, Amit Basu, Kimberly D. Magrini, Shankar Addya, and James R. Spotila
Publikováno v:
SDRP Journal of Earth Sciences & Environmental Studies. 4:516-533
Autor:
Jeroen ten Dam, Calvin Mukarakate, Elizabeth Palmiotti, Kimberly A. Magrini, Watson Michael John, Anne K. Starace, Brenna A. Black, Gregg T. Beckham, David D. Lee, William E. Michener, Kellene A. Orton
Publikováno v:
ACS Sustainable Chemistry & Engineering. 5:11761-11769
Catalytic fast pyrolysis (CFP) of biomass produces a liquid product consisting of organic and aqueous streams. The organic stream is typically slated for hydrotreating to produce hydrocarbon biofuels, while the aqueous stream is considered a waste st
Publikováno v:
Applied Spectroscopy. 71:1506-1518
Chemical oxidations are routinely employed in soil science to study soil organic matter (SOM), and their interpretation could be improved by characterizing oxidation effects on SOM composition with spectroscopy. We investigated the effects of routine
Autor:
Kristiina Iisa, Alexander R. Stanton, Kellene A. Orton, Richard J. French, Matthew M. Yung, Kimberly A. Magrini
Publikováno v:
Energy & Fuels. 30:9471-9479
Metal-impregnated (Ni or Ga) ZSM-5 catalysts were studied for biomass pyrolysis vapor upgrading to produce hydrocarbons using three reactors constituting a 100 000× change in the amount of catalyst used in experiments. Catalysts were screened for py
Autor:
Chaiwat Engtrakul, Matthew M. Yung, Calvin Mukarakate, Allyson K. Rogers, Anne K. Starace, Kimberly A. Magrini
Publikováno v:
Catalysis Today. 269:175-181
The impact of catalyst acidity on the selectivity of upgraded biomass pyrolysis products was studied by passing pine pyrolysis vapors over five ZSM-5 catalysts of varying acidity at 500 °C. The SiO2-to-Al2O3 ratio (SAR) of the ZSM-5 zeolite was vari
Autor:
Anne K. Starace, Matthew M. Yung, Allison M. Crow, Marissa A. Leshnov, Calvin Mukarakate, Kimberly A. Magrini
Publikováno v:
Energy & Fuels. 30:5259-5268
In this work, Ni/ZSM-5 catalysts with varied nickel loadings were evaluated for their ability to produce aromatic hydrocarbons by upgrading of pine pyrolysis vapors. The effect of catalyst pretreatment by hydrogen reduction was also investigated. Res