Active component for the capture of basic nitrogen in catalytic cracking catalysts (FCC)
AssigneesConsejo Superior Investigaciones Cientificas, Universidad Politecnica Valencia
InventorsAvelino Corma Canos, Francisco A. Mocholi Castelo
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Abstract
An active component is used for capturing basic nitrogen in field catalytic cracking (FCC). The active component contains a modified sepiolite consisting of a modified magnesium silicate in which divalent Mg cations have been substituted by trivalent Al cations. The component has a surface area of between 50 and 600 m.sup.2 /g and an average pore radius of between 20 and 110 .ANG..
Claims6
An active component for capturing basic nitrogen in FCC catalysts for catalytic cracking, comprising a modified sepiolite consisting of a modified fibrous magnesium silicate in which divalent Mg cations are substituted by trivalent Al cations, and having textural characteristics of a surface area of between 50 and 600 m.sup.2 /g and an avenge pore radius of between 20 and 110 .ANG..
Dependencies are inferred from the claim text.