Hydrotreating catalyst containing phosphorus and boron

Details Hydrotreating catalyst containing phosphorus and boron Hydrotreating catalyst containing phosphorus and boron

B - Operations, Transporting

01

J

B01J 23/85 (2006.01) B01J 21/02 (2006.01) B01J 23/88 (2006.01) B01J 27/185 (2006.01) B01J 27/188 (2006.01) B01J 35/00 (2006.01) B01J 35/02 (2006.01) B01J 37/00 (2006.01) B01J 37/02 (2006.01) C10G 45/08 (2006.01) C10G 49/04 (2006.01)

Patent

CA 2758285

A catalyst having at least one Group VIB metal component, at least one Group VIII metal component, a phosphorus component, and a boron-containing carrier component. The amount of the phosphorus component is at least 1 wt%, expressed as an oxide (P2O5) and based on the total weight of the catalyst, and the amount of boron content is in the range of about 1 to about 13 wt%, expressed as an oxide (B2O3) and based on the total weight of the catalyst. In one embodiment of the invention, the boron-containing carrier component is a product of a co-extrusion of at least a carrier and a boron source. A method for producing the catalyst and its use for hydrotreating a hydrocarbon feed are also described.

L'invention porte sur un catalyseur ayant au moins un composant métal du groupe VIB, au moins un composant métal du groupe VIII, un composant phosphoré et un composant porteur contenant du bore. La quantité du composant phosphoré est d'au moins 1 % en poids, exprimée en termes d'oxyde (P2O5) et sur la base du poids total du catalyseur, et la teneur en bore est dans la plage d'environ 1 à environ 13 % en poids, exprimée en termes d'oxyde (B2O3) et sur la base du poids total du catalyseur. Dans un mode de réalisation de l'invention, le composant porteur contenant le bore est un produit d'une co-extrusion d'au moins un porteur et d'une source de bore. L'invention porte également sur un procédé pour la production du catalyseur et sur son utilisation pour l'hydrotraitement d'une charge d'alimentation hydrocarbonée.

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