A Novel Catalyst Based on Nickel Phyllosilicate for the Selective Hydrogenation of Unsaturated Compounds

Kustov, Leonid  M.; Shesterkina, Anastasiya  A.; Vikanova, Kseniia  V.; Zhuravleva, Victoria  S.; Kustov, Alexander  L.; Davshan, Nikolay  A.; Mishin, Igor  V.; Strekalova, Anna  A.

doi:10.2139/ssrn.4429494

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A Novel Catalyst Based on Nickel Phyllosilicate for the Selective Hydrogenation of Unsaturated Compounds

35 Pages Posted: 25 Apr 2023

See all articles by Leonid M. Kustov

A new nickel phyllosilicate (Ni-PhySi) catalyst was synthesized and used for the selective hydrogenation of unsaturated compounds to alkenes. Nickel phyllosilicate catalyst was synthesized by deposition-precipitation with urea method and characterized by TPR-H2, N2 adsorption, XRD, FTIR and HRTEM methods. Nickel phyllosilicate showed an enhanced catalytic activity compared with supported nickel oxide and Ni Raney in hydrogenation of unsaturated compounds at mild conditions with the selectivity toward C=C bond formation higher than 86%. Moreover, nickel phyllosilicate demonstrated a great stability during at least three cycles of reuse.

Keywords: Nickel phyllosilicate, Selective hydrogenation, Phenylacetylene, Styrene

Suggested Citation: Suggested Citation

Kustov, Leonid M. and Shesterkina, Anastasiya A. and Vikanova, Kseniia V. and Zhuravleva, Victoria S. and Kustov, Alexander L. and Davshan, Nikolay A. and Mishin, Igor V. and Strekalova, Anna A., A Novel Catalyst Based on Nickel Phyllosilicate for the Selective Hydrogenation of Unsaturated Compounds. Available at SSRN: https://ssrn.com/abstract=4429494 or http://dx.doi.org/10.2139/ssrn.4429494