US 2024/0207822 A1 · MULTIFUNCTIONAL HYBRID CATALYST WITH NIOBIUM AND TIN SUPPORTED ON HEXAGONAL MESOPOROUS SILICA, SYNTHESIS PROCESS OF SAID CATALYST AND PROCESS FOR OBTAINING BIODEGRADABLE LUBRICATING BASE OILS USING SAID CATALYST

Multifunctional hybrid catalyst with niobium and tin supported on hexagonal mesoporous silica, synthesis process of said catalyst and process for obtaining biodegradable lubricating base oils using said catalyst

OwnerSolange Assunção QUINTELLA, Jose Andre Cavalcanti Da Silva +5inventors

InventorsSolange Assunção QUINTELLA, Jose Andre Cavalcanti Da Silva, Francisco Murilo Tavares De Luna, Charles Lima Bessa Assuncao, Maria Thiciane Almeida Costa, Celio Loreiro Cavalcante, JR., Maria Imaculada G. Silveira Teixeira

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Abstract

The present invention relates to a multifunctional hybrid catalyst with niobium and tin supported on hexagonal mesoporous silicas (HMSNb—Sn), synthesis process thereof through isomorphic substitutions and the process for obtaining biodegradable lubricating base oils using said catalyst.

Claims16

Dependent claims

MULTIFUNCTIONAL HYBRID CATALYST, characterized by comprising metallic nanoparticles supported on a mesoporous network.

Dependencies are inferred from the claim text.