Journal ArticleDOI
Hydrocracking of solvolysis lignin in a batch reactor
Ronald W. Thring,Jimmy Breau +1 more
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A prototype organosolv lignin was hydrocracked at temperatures of 370-410°C in the presence of tetralin, a hydrogen donor solvent as mentioned in this paper.About:
This article is published in Fuel.The article was published on 1996-05-01. It has received 107 citations till now. The article focuses on the topics: Organosolv & Lignin.read more
Citations
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The Catalytic Valorization of Lignin for the Production of Renewable Chemicals
TL;DR: Biomass is an important feedstock for the renewable production of fuels, chemicals, and energy, and it recently surpassed hydroelectric energy as the largest domestic source of renewable energy.
Journal ArticleDOI
Lignin Depolymerization and Conversion: A Review of Thermochemical Methods
TL;DR: The structure of lignin suggests that it can be a valuable source of chemicals, particularly phenolics as discussed by the authors, but it is the major challenge for converting it into value-added chemicals.
Journal ArticleDOI
Towards Quantitative Catalytic Lignin Depolymerization
Virginia. M. Roberts,Valentin Stein,Thomas Reiner,Angeliki A. Lemonidou,Angeliki A. Lemonidou,Xuebing Li,Johannes A. Lercher +6 more
TL;DR: Combination of base-catalyzed lignin hydrolysis with addition of boric acid protecting agent shifts the product distribution to lower molecular weight compounds and increases product yields beyond 85%.
Journal ArticleDOI
The occurrence and reactivity of phenoxyl linkages in lignin and low rank coal
TL;DR: In this article, the authors present a review of the chemistry of coal under thermal and radiative conditions, and the experimental procedures to measure bond dissociation enthalpies and the thermochemical aspects of the phenoxyl linkages, including the effect of substitution.
Journal ArticleDOI
Hydrodeoxygenation of lignin-derived phenols into alkanes by using nanoparticle catalysts combined with Bronsted acidic ionic liquids
TL;DR: The transformation of lignin-derived phenolic compds.
References
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Journal ArticleDOI
Lignin: Its Constitution and Formation from p-Hydroxycinnamyl Alcohols Lignin is duplicated by dehydrogenation of these alcohols; intermediates explain formation and structure
TL;DR: The conversion of p-hydroxycinnamyl alcohols and their glucosides into lignin is illustrated in vitro and in vivo for spruce.
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A structural model of softwood lignin
TL;DR: In this paper, various degradation products from soft and hardwood lignins by hydrolysis with dioxanewater and catalytic hydrogenolysis are discussed and a structural model is proposed mainly based on these degradation products.
Journal ArticleDOI
Kraft lignin in polyurethanes I. Mechanical properties of polyurethanes from a kraft lignin–polyether triol–polymeric MDI system
TL;DR: In this paper, polyurethanes with various NCO/OH ratios and kraft lignin contents were synthesized by polymerization of kraft Lignin (free of the low and high molecular weight fractions), a propylene-oxide-based polyether triol and polymeric MDI in tetrahydrofuran solution.
Journal ArticleDOI
Thermal Degradation of Kraft Lignin in Tetralin
TL;DR: In this article, the authors studied the reaction of kraft lignin (Indulin-AT) and model compounds p-ethylguaiacol and dehydrodihydrodiisoeugenol (DDDI) with tetralin äs hydrogen donor in the temperature range of 375 to 400°C.
Book
Advances in Solar Energy: An Annual Review of Research and Development Volume 2
Karl W. Böer,John A. Duffie +1 more
TL;DR: In this paper, the authors present a review of the first phase of solar involvement of the utility industry with a large amount of data analyzed, including success and failures of different types of experiments.