Synergistic effects of inexpensive mixed metal oxides for catalytic hydrothermal liquefaction of food wastes

F Cheng, GA Tompsett, CM Murphy… - ACS Sustainable …, 2020 - ACS Publications
Industrial wastes and natural mixed oxide materials were evaluated as inexpensive
heterogeneous catalysts for catalytic hydrothermal liquefaction (CHTL) of food wastes. Red …

Bio-fuel production from catalytic microwave-assisted pyrolysis of the microalgae Schizochytrium limacinum in a tandem catalytic bed

RA da Silveira Rossi, L Dai… - Chemical Engineering …, 2023 - Elsevier
The formation of oxygenated and nitrogenated compounds during microalgae pyrolysis
interferes with bio-oil usage as a viable competitor against fossil fuels. Aiming to reduce …

Highly stable gasified straw slag as a novel solid base catalyst for the effective synthesis of biodiesel: characteristics and performance

J Wang, S Xing, Y Huang, P Fan, J Fu, G Yang, L Yang… - Applied Energy, 2017 - Elsevier
A novel solid base catalyst derived from gasified straw slag for producing biodiesel was
prepared by simple pulverization and sieving. This catalyst exhibited high stability, low …

Effects of dealumination on the performance of Ni-containing BEA catalysts in bioethanol steam reforming

W Gac, M Greluk, G Słowik, Y Millot, L Valentin… - Applied Catalysis B …, 2018 - Elsevier
The effects of dealumination of BEA zeolite on the formation of nickel active sites and the
performance of Ni-containing BEA zeolite catalysts in the steam reforming of ethanol have …

The state of BEA zeolite supported nickel catalysts in CO2 methanation reaction

W Gac, W Zawadzki, G Słowik, M Kuśmierz… - Applied Surface …, 2021 - Elsevier
Two model nickel catalysts for CO 2 methanation reaction were prepared by the
impregnation method using unmodified and dealuminated BEA-type zeolite supports …

Overbias light emission due to higher-order quantum noise in a tunnel junction

F Xu, C Holmqvist, W Belzig - Physical review letters, 2014 - APS
Understanding tunneling from an atomically sharp tip to a metallic surface requires us to
account for interactions on a nanoscopic scale. Inelastic tunneling of electrons generates …

Stability, reutilization, and scalability of activated hydrotalcites in aldol condensation

S Abelló, D Vijaya-Shankar, J Pérez-Ramírez - Applied Catalysis A …, 2008 - Elsevier
A number of studies have shown that solid bases, among others activated hydrotalcites, are
highly efficient catalysts for C–C bond formation reactions. A widely studied case is the aldol …

The Production of Isophorone

T Ruther, MA Müller, W Bonrath, M Eisenacher - Encyclopedia, 2023 - mdpi.com
Isophorone is a technically important compound used as a high-boiling-point solvent for
coatings, adhesives, etc., and it is used as a starting material for various valuable …

Nanoclays as dispersing precursors of La and Ce oxide catalysts to produce high-valued derivatives of biodiesel by-product

N Bálsamo, S Mendieta, A Heredia, M Crivello - Molecular Catalysis, 2020 - Elsevier
Hydrotalcite-like compounds are valuable anionic nanoclays due to their functionalized
capacity. Rare earth elements, La and Ce, were incorporated in those materials by co …

In-situ synthesis of chromium carbide (Cr3C2) nanopowders by chemical-reduction route

M Mahajan, S Rajpoot, OP Pandey - … Journal of Refractory Metals and Hard …, 2015 - Elsevier
Chromium carbide nanopowder (Cr 3 C 2) has been synthesized from chromium oxide (Cr 2
O 3) by chemical-reduction route under autogenic pressure of hydrogen and CO gases at 87 …