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
Citations
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Journal ArticleDOI
A hemicellulose and lignin-first process for corn stover valorization catalyzed by aluminum sulfate in γ-butyrolactone/water co-solvent
TL;DR: A hemicellulose and lignin-first process for corn stover valorization with unique roles of Al2(SO4)3 in GBL/H2O is described in this paper .
Book ChapterDOI
Challenges and Perspectives of Biorefineries
TL;DR: In this article, the challenges and perspectives of biorefineries from the aspects of the LCB properties, the process and product, the conversional and emerging technologies, and the lignin valorization are summarized.
Journal ArticleDOI
Hydrogenolysis of Lignin and Lignin-based Molecules Catalyzed by Nickel and Sc(OTf)3
TL;DR: In this paper , a nickel catalyst named Ni-1 was used in the guaiacylglycerol-β-guaiacyls hydrogenolysis to selectively obtain guaiacol and isoeugenol, and small clusters and nanoparticles of 3-5 nm diameters coexist in the material.
Journal ArticleDOI
The use of GVL for holistic valorization of biomass
A. Pateromichelakis,Melina Psycha,Konstantinos A. Pyrgakis,François Maréchal,Antonis C. Kokossis +4 more
TL;DR: In this paper , the authors present solutions for the holistic utilization of lignocellulosic biomass based on the "lignin-first" concept, which employs γ-Valerolactone (GVL) and formaldehyde solvents to effectively extract and protect the lignin and xylose ingredients.
References
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Book
Elements of X-ray diffraction
TL;DR: In this article, the authors present a chemical analysis of X-ray diffraction by Xray Spectrometry and phase-diagram Determination of single crystal structures and phase diagrams.
Journal ArticleDOI
The path forward for biofuels and biomaterials
Arthur J. Ragauskas,Charlotte K. Williams,Brian H. Davison,George J. P. Britovsek,John Cairney,Charles A. Eckert,William J. Frederick,Jason P. Hallett,David J. Leak,Charles L. Liotta,Jonathan R. Mielenz,Richard J. Murphy,Richard H. Templer,Timothy J. Tschaplinski +13 more
TL;DR: The integration of agroenergy crops and biorefinery manufacturing technologies offers the potential for the development of sustainable biopower and biomaterials that will lead to a new manufacturing paradigm.
Journal ArticleDOI
Catalytic conversion of biomass to biofuels
TL;DR: A review of catalytic strategies to produce bio-fuels from aqueous solutions of carbohydrates, which are isolated through biomass pretreatment and hydrolysis is presented in this paper.
Journal ArticleDOI
Valorization of Biomass: Deriving More Value from Waste
TL;DR: The opportunities for diverting existing residual biomass—the by-products of present agricultural and food-processing streams—to this end are highlighted.
ReportDOI
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.