Increasing the revenue from lignocellulosic biomass: Maximizing feedstock utilization
David Martin Alonso,Sikander H. Hakim,Shengfei Zhou,Shengfei Zhou,Wangyun Won,Wangyun Won,Omid Hosseinaei,Jingming Tao,Valerie Garcia-Negron,Ali Hussain Motagamwala,Ali Hussain Motagamwala,Max A. Mellmer,Max A. Mellmer,Kefeng Huang,Carl J. Houtman,Nicole Labbé,David P. Harper,Christos T. Maravelias,Christos T. Maravelias,Troy Runge,Troy Runge,James A. Dumesic,James A. Dumesic +22 more
TLDR
This work proposes a biomass conversion strategy that maximizes the conversion of lignocellulosic biomass into high-value products that can be commercialized, providing the opportunity for successful translation to an economically viable commercial process.Abstract:
The production of renewable chemicals and biofuels must be cost- and performance- competitive with petroleum-derived equivalents to be widely accepted by markets and society We propose a biomass conversion strategy that maximizes the conversion of lignocellulosic biomass (up to 80% of the biomass to useful products) into high-value products that can be commercialized, providing the opportunity for successful translation to an economically viable commercial process Our fractionation method preserves the value of all three primary components: (i) cellulose, which is converted into dissolving pulp for fibers and chemicals production; (ii) hemicellulose, which is converted into furfural (a building block chemical); and (iii) lignin, which is converted into carbon products (carbon foam, fibers, or battery anodes), together producing revenues of more than $500 per dry metric ton of biomass Once de-risked, our technology can be extended to produce other renewable chemicals and biofuelsread more
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A Remarkable Effect of Aluminum on the Novel and Efficient Aqueous-Phase Hydrogenation of Levulinic Acid into γ-Valerolactone Using Water-Soluble Platinum Catalysts Modified with Nitrogen-Containing Ligands
Kalliopi Krommyda,Christina Panopoulou,Chrysavgi Moustani,Eleni Anagnostopoulou,Konstantina Makripidi,Georgios Papadogianakis +5 more
TL;DR: The catalytic performance of novel water-soluble platinum catalysts modified with various nitrogen-containing and phosphine ligands in the hydrogenation reaction of levulinic acid (LA) into γ-valerolactone (GVL) has been studied in environmentally attractive, green, aqueous monophasic systems as discussed by the authors.
Journal ArticleDOI
Integration of Ru/C and base for reductive catalytic fractionation of triploid poplar
Yiwei Fan,Helong Li,Shihao Su,Jinlei Chen,Chunquan Liu,Shuizhong Wang,Xiangya Xu,Guoyong Song +7 more
TL;DR: In this article , reductive treatment of triploid poplar sawdust by the integration of catalytic Ru/C and a base, which afforded high yields of phenolic monomers from the lignin component and a solid carbohydrate pulp, is reported.
Journal ArticleDOI
Process Development, Techno-economic Analysis and Life-Cycle Assessment for laccase catalyzed synthesis of lignin hydrogel.
TL;DR: In this paper , an effort has been undertaken to study process design, techno-economic analysis, and life-cycle assessment (LCA) of lignin hydrogel (LH) which has potential applications in environmental remediation.
Journal ArticleDOI
Progress and Outlook of Solar-Powered Biomass for Biorefineries: A Minireview
TL;DR: In this article , the authors highlight current advances in the photochemical transformation of lignocellulose biomass to valuable feedstock chemicals, including the conversion of sugars and furanic derivatives.
Investigación: Estudio técnico-económico de la biorrefinería de los residuos de industrialización primaria de la madera y agroindustriales
TL;DR: Clauser, Nicolas Martin this article, Nicolas Martin, Isabelle Clauser, and Nicolas Martin. Facultad de Ciencias Exactas Quimicas y Naturales. Instituto de Materiales de Misiones.
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Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover
David Humbird,Ryan Davis,Ling Tao,Christopher Kinchin,David D. Hsu,Andy Aden,P. Schoen,J. Lukas,B. Olthof,M. Worley,D. Sexton,D. Dudgeon +11 more
TL;DR: The conceptual design presented in this paper reports ethanol production economics as determined by 2012 conversion targets and 'nth-plant' project costs and financing for the biorefinery described here, processing 2,205 dry ton/day at 76% theoretical ethanol yield.