Journal ArticleDOI
Hydrogenolysis Goes Bio: From Carbohydrates and Sugar Alcohols to Platform Chemicals
TLDR
Past and present developments in hydrogenolysis reactions are highlighted, with special emphasis on the direct utilization of cellulosic feedstocks, to bridge currently available technologies and future biomass-based refinery concepts.Abstract:
In view of the diminishing oil resources and the ongoing climate change, the use of efficient and environmentally benign technologies for the utilization of renewable resources has become indispensible. Therein, hydrogenolysis reactions offer a promising possibility for future biorefinery concepts. These reactions result in the cleavage of C-C and C-O bonds by hydrogen and allow direct access to valuable platform chemicals already integrated in today's value chains. Thus, hydrogenolysis bears the potential to bridge currently available technologies and future biomass-based refinery concepts. This Review highlights past and present developments in this field, with special emphasis on the direct utilization of cellulosic feedstocks.read more
Citations
More filters
Journal ArticleDOI
Artificial intelligence pathway search to resolve catalytic glycerol hydrogenolysis selectivity
TL;DR: In this article , an end-to-end artificial intelligence framework for the activity prediction of heterogeneous catalytic systems (AI-Cat method), which takes simple inputs from names of molecules and metal catalysts and outputs the reaction energy profile from the input molecule to low energy pathway products.
Journal ArticleDOI
Sorbitol transformation into biofuels over bimetallic platinum based catalysts supported on SiO2-Al2O3 – Effect of the nature of the second metal
TL;DR: In this article, the performance of the Re-Pt/SiO 2 -Al 2 O 3 catalyst was compared to those of corresponding monometallic catalysts under hydrothermal conditions, in a batch reactor at 240°C under 60 bar H 2 pressure.
Journal ArticleDOI
Enhanced enzymatic hydrolysis of cellulose in microgels
TL;DR: A cellulose-based microgel, where an individual microgel contains approximately one cellulose chain on average, is synthesized via free radical polymerization of a difunctional small-molecule N,N'-methylenebisacrylamide in cellulose solution, favoring enzymatic hydrolysis of cellulose to generate glucose.
Journal ArticleDOI
Determination of antioxidant phenolic, nutritional quality and volatiles in pomegranates (Punica granatum L.) cultivated in Mexico
German Hernández Escarcega,Esteban Sánchez-Chávez,Sandra Pérez Álvarez,Mayra Cristina Soto Caballero,Juan Manuel Soto Parra,María Antonia Flores-Córdova,Nora Aideé Salas Salazar,Dámaris Leopoldina Ojeda Barrios +7 more
TL;DR: The pomegranate variety Wonderful of the 2016 cycle, obtained from the Coyame and Cuauhtémoc regions of the state of Chihuahua, Mexico, were used to characterize the total phenolic content, antioxidant activity, nutritional quality and volatile compounds.
Book ChapterDOI
Lignin: Understanding and Exploring Its Potential for Biofuel Production
TL;DR: In this paper, the authors present a detailed methodology for the degradation of lignin polymer offers a promising research opportunity, which is largely attributed to the complexity that is involved in separating it from other polymers and is considered as a good source of upgradable building blocks and valuable aromatic chemical compounds.
References
More filters
Journal ArticleDOI
Heterogeneous photocatalyst materials for water splitting
Akihiko Kudo,Yugo Miseki +1 more
TL;DR: This critical review shows the basis of photocatalytic water splitting and experimental points, and surveys heterogeneous photocatalyst materials for water splitting into H2 and O2, and H2 or O2 evolution from an aqueous solution containing a sacrificial reagent.
Journal ArticleDOI
Synthesis of transportation fuels from biomass: chemistry, catalysts, and engineering.
TL;DR: Hydrogen Production by Water−Gas Shift Reaction 4056 4.1.
Journal ArticleDOI
Chemical Routes for the Transformation of Biomass into Chemicals
TL;DR: Dehydroisomerization of Limonene and Terpenes To Produce Cymene 2481 4.2.1.
Journal ArticleDOI
A review and recent developments in photocatalytic water-splitting using TiO2 for hydrogen production
TL;DR: In this article, the up-to-date development of the above-mentioned technologies applied to TiO 2 photocatalytic hydrogen production is reviewed, based on the studies reported in the literature, metal ion-implantation and dye sensitization are very effective methods to extend the activating spectrum to the visible range.
Journal ArticleDOI
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.