Process for the catalytic selective oxidation of a hydrocarbon compound in presence of mesoporous zeolite
AssigneeHaldor Topsoe A/S
InventorsIver Schmidt, Michael Brorson, Claus J. H. Jacobsen
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Abstract
Processes applying mesoporous titanium containing zeolite based catalysts for selective oxidation or epoxidation of hydrocarbons by peroxides.
Claims14
Process for the selective oxidation of a hydrocarbon compound by reaction with peroxide in the presence of a crystalline, mesoporous, titanium-containing zeolite catalyst, characterised in that the zeolite catalyst consists of individual, primary crystals having intra-crystalline mesopores obtained by crystallisation of the zeolite in a carbon matrix, the zeolite catalyst having at least one X-Ray Powder Diffraction (XRPD) reflection in the 2θ range 8-30 degrees determined by the zeolite type.
Process for the selective oxidation of an organic compound by reaction with peroxide in the presence of a crystalline, mesoporous, titanium-containing zeolite catalyst, characterized in that the zeolite catalyst consists of individual, primary crystals having intra-crystalline mesopores obtained by crystallization of the zeolite in a carbon matrix, the zeolite catalyst having at least one X-Ray Powder Diffraction (XRPD) reflection in the 2θ range 8-30 degrees determined by the zeolite type, the organic compound being selected from the group consisting of sulfur compounds, nitrogen compounds, alcohols, olefins, aliphatic hydrocarbons and aromatic hydrocarbons.
Process for the selective oxidation of an organic compound by reaction with peroxide in the presence of a crystalline, mesoporous, titanium-containing zeolite catalyst, characterized in that the zeolite catalyst consists of individual, primary crystals having intra-crystalline mesopores obtained by crystallization of the zeolite in a carbon matrix, the zeolite catalyst having at least one X-Ray Powder Diffraction (XRPD) reflection in the 2θ range 8-30 degrees determined by the zeolite type, the organic compound being selected from the group consisting of sulfur compounds, nitrogen compounds, alcohols, olefins, aliphatic hydrocarbons and aromatic hydrocarbons, wherein the mesoporous volume of the titanium-containing zeolite is at least 0.2 ml/g.
Dependencies are inferred from the claim text.