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Kinetics of Henry reaction catalyzed by fluorapatite

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Kinetics of Henry reaction was performed to investigate the performance of fluorapatite. (FAP) catalyst. It was found that the catalyst showed the highest conversion and selectivity of 65% and 80%, respectively at 323 K. Kinetic model was validated, and the absence of mass-transfer resistance was proved by the Weisz Prater criterion. The as-synthesized catalyst is characterized using BET nitrogen adsorption-desorption, FTIR, FE-SEM, TPD-CO2, XPS, and XRD. Effect of catalyst loading, temperature, mole-ratio, speed of stirring, and solvents were studied. FAP catalyst showed good reusability up to four cycles.

Henry reactionFluorapatiteHeterogeneous catalysisNitroaldolsKinetics

Rakhi Vishwakarma、Mannepalli Lakshmi Kantam、Virendra Rathod

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Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400019, India

2022

Chemical Engineering Research & Design

Chemical Engineering Research & Design

SCI
ISSN:0263-8762
年,卷(期):2022.181
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