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US 10,710,058 B2Granted
Process for preparing hydrocracking catalyst
AssigneeSabic Global Technologies B.V.
InventorsAshim Kumar Ghosh, Alla Khanmamedova
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Abstract
Disclosed herein is a process for preparing a hydrocracking catalyst, comprising (i) combining a zeolite, a binder, water and a hydrogenating metal compound which is a complex or a salt of a hydrogenating metal to obtain a mixture, wherein the zeolite has not been treated with a phosphorus-containing compound and the zeolite has a silica to alumina molar ratio of 5-200; (ii) forming the mixture into a shaped body; and (iii) calcining the shaped body to form the catalyst.
Claims20
A process for preparing a hydrocracking catalyst, comprising:
- (i) combining a zeolite, a binder, water and a hydrogenating metal compound which is a complex or a salt of a hydrogenating metal to obtain a mixture, wherein the zeolite has not been treated by a phosphorus-containing compound and the zeolite has a silica to alumina molar ratio of 5-200;
- (ii) forming the mixture into a shaped body;
- and
- (iii) calcining the shaped body at 250 to less than 300° C., for 2-8 hours to form the catalyst.
1 more element
A process for preparing a hydrocracking catalyst, comprising:
- (i) combining a zeolite, a binder, and a hydrogenating metal compound which is a complex or a salt of a hydrogenating metal, with water to form a paste, wherein the zeolite has not been treated by a phosphorus-containing compound;
- (ii) forming the paste into a shaped body;
- and
- (iii) calcining the shaped body at 250-295° C. to form the catalyst;
- wherein the catalyst has an average hydrogenating metal particle size of less than or equal to 5 nm, as determined using TEM.
2 more elements
Dependencies are inferred from the claim text.