Hydrocracking catalyst comprising a specific zeolite y for naphtha production
AssigneeIfp Energies Nouvelles
InventorsRaquel MARTINEZ FRANCO, Mathias DODIN, Ana Teresa FIALHO-BATISTA
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Abstract
The invention describes a hydrocracking catalyst comprising at least one hydrogenating-dehydrogenating element chosen from the group formed by the elements of group VIB and the non-noble elements of group VIII of the Periodic Table, taken alone or as a mixture, and a support comprising at least one porous mineral matrix, a zeolite Y having an initial lattice parameter a0 of the unit cell of between 24.40 Å and 24.52 Å, a BET specific surface area of between 850 and 1020 m2/g, a micropore volume determined by nitrogen adsorption of greater than 0.28 ml/g and a Brønsted acidity of greater than 600 micromol/g.
Claims19
A hydrocracking catalyst comprising:
- at least one hydrogenating-dehydrogenating element chosen from the group formed by the elements of group VIB and the non-noble elements of group VIII of the Periodic Table, taken alone or as a mixture, and a support comprising at least one porous mineral matrix, a zeolite Y having an initial lattice parameter a0 of the unit cell of between 24.40 Å and 24.52 Å, a BET specific surface area of between 850 and 1020 m2/g, a micropore volume determined by nitrogen adsorption of greater than 0.28 ml/g and a Brønsted acidity of greater than 600 micromol/g.
Dependencies are inferred from the claim text.