Journal ArticleDOI
Mechanisms of liquefaction and pyrolysis reactions of biomass
TLDR
In the liquefaction process, the micellar-like broken down fragments produced by hydrolysis are degraded to smaller compounds by dehydration, dehydrogenation, deoxygenation and decarboxylation as mentioned in this paper.About:
This article is published in Energy Conversion and Management.The article was published on 2000-04-01. It has received 904 citations till now. The article focuses on the topics: Deoxygenation & Thermal depolymerization.read more
Citations
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Journal ArticleDOI
Preparation and characterization of biopolyol via liquefaction of rice straw
Guizhen Gong,Xiucheng Zou +1 more
TL;DR: In this article, a rice straw was used for the liquefaction of polyurethane foams and a biopolyol was obtained at 5 : 1 volume ratio of PEG400 to DEG, 4 : 1 liquid-solid ratio, H2SO4 3%, time 2.5 h, and reaction temperature120°C.
Journal ArticleDOI
Selective conversion of lignocellulosic biomass and its components into value-added furans over Al-based bimetals: Analytical Py-GC × GC/MS
TL;DR: In this paper , bio-based activated carbon supported Al-containing bimetals were devised to serve as solid acid catalysts for selective transformation lignocellulosic biomass and its components into valuable furans.
Book ChapterDOI
Algae: The high potential resource for biofuel production
TL;DR: In this article, the authors proposed to use photoautotrophic organisms (microalgae) for biodiesel production, which is non-polluting, biodegradable, nontoxic, noncorrosive, and sulfur-free.
Book ChapterDOI
Biomass Conversion of Plant Residues
TL;DR: In this article, a variety of biomass conversion technologies including thermo-chemical liquefaction and biological conversion technologies for producing clean and green fuels, that is, biooil, H2, and CH4.
Journal ArticleDOI
Molecular dynamics investigation on the co-gasification of various components of sewage sludge in supercritical water
WenJun Hao,Xiang Jun Liu +1 more
TL;DR: In this article , three typical components, namely, α-O-4 structured lignin (C 20 H 24 O 6 ), triglyceride (C 9 H 14 O 6 ) and alanine (C 3 H 7 O 2 N), were selected to present the sludge mixture.
References
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Book
Advanced Organic Chemistry: Reactions, Mechanisms, and Structure
TL;DR: Localized Chemical bonding Delocalized Chemical Bonding Bonding Weaker than Covalent Stereochemistry Carbocations, Carbanions, Free Radicals, Carbenes and Nitrenes Mechanisms and Methods of Determining them Photochemistry Acids and Bases Effects of Structure on Reactivity Aliphatic Nucleophilic Substitution Aromatic Electrophilic Substitutes Aliphatically Electrophilic Substitution Free-Radical Substitution Addition to Carbon-Carbon Multiple Bonds Adding to Carbon Hetero Multiple Bonds Eliminations Rearrangements Ox
BookDOI
Wood: chemistry, ultrastructure, reactions.
Dietrich Fengel,Gerd Wegener +1 more
TL;DR: The anatomy and chemistry of wood are described in detail, and with extensive reference to the literature, under the following headings: Introduction; Structure and ultrastructure; Chemical composition and analysis of wood; Cellulose; Polyoses (hemicelluloses); Lignin; Extractives; Distribution of the components within the wood cell wall; Constituents of bark; Reactions in acidic medium; reactions in alkaline medium; Influence of temperature; Degradation by light and ionizing rays; Microbial and enzymatic degradation; Aging and fossilization; Pul
Book
Textbook of Wood Technology
A. J. Panshin,C. de Zeeuw +1 more
TL;DR: The first part deals with the formation, anatomy and properties of wood, and the second part is important for the numerous means of identifying woods which it contains as discussed by the authors, including anatomical means, structural features, physical characteristics, figure as it is related to the various planes of cut, and by chemical means.
Journal ArticleDOI
Lignin chemistry—past, present and future
TL;DR: Later development, beginning with the dehydrogenation theory and experimental studies on the de-hydrogenative polymerization of p-hydroxycinnamyl alcohols, is reviewed in this article.
Journal ArticleDOI
Recent progress in the chemistry of wood hemicelluloses
TL;DR: In this article, the present status of the chemistry of wood hemicelluloses is summarized, with special emphasis on recent contributions, and problems still to be solved in wood chemistry are discussed, and an attempt is made to predict future developments in this field.