Designing heterogeneous catalysts [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018 This feature issue concerns a collection of six articles all concerned with the topic of designing heterogeneous catalysts. Heterogeneous catalysis is the mainstay of the chemical industry as it is used for producing liquid fuels and chemical intermediates.
Graham J. Hutchings, C. Richard Catlow
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Biodiesel preparation from Camelina sativa oil by homogeneous and heterogeneous transesterification [PDF]
E3S Web of ConferencesBiodiesel is one of the possible alternatives to diesel fuel to address the issue of fossil fuels and their impact on the environment. Substituting homogeneous transesterification with heterogeneous offers advantages such as improved catalyst and product
Bérešová Miroslava +2 more
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ZnO/ionic liquid catalyzed biodiesel production from renewable and waste lipids as feedstocks [PDF]
, 2019 A new protocol for biodiesel production is proposed, based on a binary ZnO/TBAI (TBAI = tetrabutylammonium iodide) catalytic system. Zinc oxide acts as a heterogeneous, bifunctional Lewis acid/base catalyst, while TBAI plays the role of phase transfer ...
Casiello, Michele +8 more
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Magnetically Separable Base Catalysts: Heterogeneous Catalysis vs. Quasi-Homogeneous Catalysis
Applied Sciences, 2012 The synthesis of magnetically separable quasi-homogeneous base catalyst and heterogeneous base catalyst is described. The quasi-homogeneous catalyst is achieved by supporting silane monomers functionalized with different amine groups directly on the ...
Raed Abu-Reziq, Howard Alper
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Rational design of a polyoxometalate intercalated layered double hydroxide: highly efficient catalytic epoxidation of allylic alcohols under mild and solvent-free conditions [PDF]
, 2016 Intercalation catalysts, owing to their modular and accessible gallery and unique interlamellar chemical environment, have shown wide application in various catalytic reactions.
Chen, Wei +4 more
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Nature Communications, 2020 Atomically monodispersed heterogeneous catalysts with uniform active sites and high atom utilization efficiency are ideal heterogeneous catalytic materials. Designing such type of catalysts, however, remains a formidable challenge.
Shubo Tian +16 more
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SnCl4/nano-sawdust as an Efficient Bio-based Catalyst for the Synthesis of 2-Substituted Benzothiazoles and Benzimidazoles [PDF]
Journal of Nanostructures, 2019 SnCl4/nano-sawdust was prepared as a carbohydrate-based catalyst containing of tin bearing cellulose units. The catalyst was characterized by X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), field emission scanning electron ...
Bi Bi Fatemeh Mirjalili +3 more
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Intensified processes for FAME production from waste cooking oil: a technological review [PDF]
, 2013 This article reviews the intensification of fatty acid methyl esters (FAME) production from waste cooking oil (WCO) using innovative process equipment. In particular, it addresses the intensification of WCO feedstock transformation by transesterification,
Aubin, Joelle +2 more
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Applied Surface Science Advances, 2021 A novel heterogeneous catalyst was prepared by chemical attachment of oxo-molybdenum on functionalized GO as stable support (Mo(PDA–GO). This catalyst was characterized by using thermogravimetric analysis (TGA), Fourier transform infrared (FT-IR ...
Ali Zarnegaryan, Shiva Kargar
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Karanja seed shell ash: A sustainable green heterogeneous catalyst for biodiesel production
Results in Engineering, 2023 In the present study, the ash from discarded Karanja seed shell (KSS), obtained after burning dried seed shells has been identified as one of the most cost-effective and efficient green heterogeneous catalysts for biodiesel production.
Pooja Prajapati +7 more
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