Results 11 to 20 of about 143,250 (293)

Recent Advances on the Valorization of Glycerol into Alcohols

Energies, 2022
Glycerol, a highly functionalised polyol, can be used as a platform molecule to produce a variety of high-value chemicals. As glycerol production is projected to increase over the coming years, it’s critically important that technology and infrastructure
Louise R. Smith, Mark Douthwaite, Karl Mugford, Nicholas F. Dummer, David J. Willock, Graham J. Hutchings, Stuart H. Taylor   +6 more
doaj   +1 more source

Novel Ni/Ce(Ti)ZrO₂ Catalysts for Methane Dry Reforming Prepared in Supercritical Alcohol Media

Energies, 2020
To achieve a high activity and coking stability of nickel catalysts in dry reforming of methane, materials comprised of ceria–zirconia doped by Ti were investigated as supports.
Yuliya Bespalko, Ekaterina Smal, Mikhail Simonov, Konstantin Valeev, Valeria Fedorova, Tamara Krieger, Svetlana Cherepanova, Arcady Ishchenko, Vladimir Rogov, Vladislav Sadykov   +9 more
doaj   +1 more source

Advances in Hydrogen and Syngas Generation

Energies, 2023
To solve problems related to global warming, environmental pollution, and green energy fields, a lot of research is now devoted to the catalysis of biofuels and biogas transformation into syngas and hydrogen [...]
Vladislav Sadykov
doaj   +1 more source

Facile synthesis of a porous 3D g-C3N4 photocatalyst for the degradation of organics in shale gas brines

Catalysis Communications, 2022
Treatment and subsequent re-use of wastewater from shale gas extraction is a feasible strategy to ensure sustainability and reduce the environmental impact of the process.
Graham J. Hutchings, Philip R. Davies, Samuel Pattisson, Thomas E. Davies, David J. Morgan, Mbongiseni W. Dlamini   +5 more
doaj   +1 more source

Improving the performance of Pd based catalysts for the direct synthesis of hydrogen peroxide via acid incorporation during catalyst synthesis

Catalysis Communications, 2021
The direct synthesis of hydrogen peroxide from molecular H2 and O2 offers an attractive alternative to the current means of production of this powerful oxidant, on an industrial scale.
Richard J. Lewis, Edwin N. Ntainjua, David J. Morgan, Thomas E. Davies, Albert F. Carley, Simon J. Freakley, Graham J. Hutchings   +6 more
doaj   +1 more source

2nd generation PLA; Lactide formation directly from aqueous lactic acid

Catalysis Communications, 2023
In order to develop a 2nd generation polylactic acid (PLA) process, lactide (LD) was synthesized directly from a commercially available 90% aqueous lactic acid (LA) solution.
Moritz Venschott, Wolfgang F. Hoelderich, Matthias Eisenacher   +2 more
doaj   +1 more source

Inverse opal ceria–zirconia: architectural engineering for heterogeneous catalysis [PDF]

, 2008
The application of inverse opal structured materials is extended to the ceria–zirconia (Ce_(0.5)Zr_(0.5)O_2) system and the significance of material architecture on heterogeneous catalysis, specifically, chemical oxidation, is ...
Chueh, William C., Dunn, B. S., Haile, Sossina M., Noailles, Liam, Umeda, G. A.   +4 more
core   +2 more sources

Development of covalent triazine frameworks as heterogeneous catalytic supports [PDF]

, 2019
Covalent triazine frameworks (CTFs) are established as an emerging class of porous organic polymers with remarkable features such as large surface area and permanent porosity, high thermal and chemical stability, and convenient functionalization that ...
Krishnaraj, Chidharth, Leus, Karen, Tahir, Norini, Van Der Voort, Pascal   +3 more
core   +1 more source

First-principles kinetic modeling in heterogeneous catalysis: an industrial perspective on best-practice, gaps and needs [PDF]

, 2012
Electronic structure calculations have emerged as a key contributor in modern heterogeneous catalysis research, though their application in chemical reaction engineering remains largely limited to academia.
Reuter, Karsten, Reyniers, Marie-Françoise, Sabbe, Maarten   +2 more
core   +1 more source

Effect of catalytic conditions on the synthesis of new aconitate esters [PDF]

, 2011
Sugar cane is a crop which generates large amounts of biomass and a juice rich in highvalue natural molecules. After extracting sugar from the juice, the recovering of various compounds such as organic acids contained in molasses could contribute to ...
Hoareau, William, Lacaze-Dufaure, Corinne, Piang-Siong, William, Satgé-De Caro, Pascale, Shum Cheong Sing, Alain   +4 more
core   +3 more sources