Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Roland Gleisner"'
Autor:
Huihui Wang, Jonathan J. Zhu, Qianli Ma, Umesh P. Agarwal, Roland Gleisner, Richard Reiner, Carlos Baez, J. Y. Zhu
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
This study describes a class of cellulosic nanomaterials, cellulosic nanowhiskers (CNWs), and demonstrates scaled-up production with acid recovery using less expensive equipment made of common stainless steel rather than glass-lined steel. CNWs produ
Externí odkaz:
https://doaj.org/article/6111e8ffe94741df99aa5e420c6bd132
Publikováno v:
Polymers, Vol 12, Iss 12, p 2829 (2020)
Activated carbon (AC) with a very high surface area of over 2000 m2/g was produced from low sulfur acid hydrotropic lignin (AHL) from poplar wood using H3PO4 at a moderate temperature of 450 °C (AHL-AC6). ACs with similar surface areas were also obt
Externí odkaz:
https://doaj.org/article/92e0b3ff06a94651a1cae0be4fc2ff5e
Autor:
Ronald S. Zalesny Jr., J. Y. Zhu, William L. Headlee, Roland Gleisner, Andrej Pilipović, Joris Van Acker, Edmund O. Bauer, Bruce A. Birr, Adam H. Wiese
Publikováno v:
Plants, Vol 9, Iss 10, p 1357 (2020)
Long-term poplar phytoremediation data are lacking, especially for ecosystem services throughout rotations. We tested for rotation-age differences in biomass productivity and carbon storage of clones Populus deltoides Bartr. ex Marsh × P. nigra L.
Externí odkaz:
https://doaj.org/article/e7aba4404fd543e4a40d70d01474651e
Autor:
G. Holton Quinn, D. P. Dykstra, Doreen Mann, Roland Gleisner, C. Tim Scott, J. Y. Zhu, Louis L. Edwards
Publikováno v:
BioResources, Vol 2, Iss 4, Pp 544-559 (2007)
High-value, large-volume utilization of forest thinning materials from U.S. National Forests is a potentially important contributor to sustainable forest health. This study demonstrated the utilization of wood chips produced from thinnings for the pr
Externí odkaz:
https://doaj.org/article/169a89e8e9ca4cb892aa5772cc055c34
Publikováno v:
Industrial Crops and Products. 188:115645
Publikováno v:
Energy & Fuels. 32:7636-7642
This study investigated the recycle utilization of SPORL pretreatment spent liquor. Three lignosulfonates (LSs) were purified from the spent liquor of SPORL pretreated Beetle-killed lodgepole pine (BKLP), Poplar NE222 (NE222), and Douglas-fir (FS10).
Autor:
Joshua C. Duncan, Joseph R. Samaniuk, Michael D. Graham, Roland Gleisner, Daniel J. Klingenberg, C. Tim Scott, Thatcher W. Root, Keith J. Bourne, Anaram Shahravan
Publikováno v:
Journal of Rheology. 62:801-815
Experimental data for the pressure-driven flow of concentrated lignocellulosic biomass (corn stover) in a circular pipe are presented. A positive curvature was observed in the pressure profile at steady state, both when the biomass was flowing, and f
Autor:
Roland Gleisner, C. Tim Scott, Carl J. Houtman, Thatcher W. Root, Vish Subramaniam, Shalaka Burlawar, Keith J. Bourne, Daniel J. Klingenberg
Publikováno v:
Biomass and Bioenergy. 99:69-78
We designed, constructed, and tested a new device that can measure the rheological properties of lignocellulosic biomass slurries with high solids concentrations (>25%) containing large particles (>10 mm), and that can operate at high temperatures (>
Publikováno v:
RSC Adv.. 7:46208-46214
Furfural and levulinic acid (LA) are potential major renewable platform chemicals for producing biochemicals and biofuels. In this study, integrated conversion of corncob to furfural and LA was carried out in a one-pot system using p-toluenesulfonic
Publikováno v:
Industrial & Engineering Chemistry Research. 55:11253-11259
To achieve green processing through recycling catalysts, this study demonstrated a commercial solid acid toluenesulfonic acid (p-TsOH) for furfural production from corncob. Acid recyclability study indicate that crystalized p-TsOH was highly effectiv