Porous silicate materials and their uses as catalytic systems for diesel improvement
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United States of America Patent
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Issued Date -
Aug 18, 2005
app pub date -
Mar 28, 2005
filing date -
Feb 1, 2002
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Abandoned
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Abstract
A process of preparation of silicon-based multifunctional catalytic systems synthesised together with one or more surface active agents is described. Also described is a multifunctional silicon-based porous catalytic system including at least one porous catalytic support structurally including silica and at least one other metal or non-metal oxide chosen from aluminium, zirconium, and boron. The catalytic support is synthesised together with one or more surface active agents, and at least one or more catalyst chosen from among metallic elements of groups 6-10 of the periodic table of the elements. The catalytic systems are useful in hydrogenation and/or decyclisation reactions of (poly)aromatic compounds, especially for improving the quality of diesel fuels and increasing their cetane number.
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