Catalyst composition for fluid catalytic cracking, and use thereof
AssigneeHindustan Petroleum Corporation Limited
InventorsPramod Kumar, Somanath Kukade, Hrishikesh Shriram Shidhaye, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sriganesh Gandham
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Abstract
In accordance with the present subject matter there is provided a catalyst composition including 70-98% of a non-zeolitic material; and 2-30% of at least one zeolite material, the percentage being based on weight of the catalyst composition. The subject matter also relates to a method for preparation of the catalyst composition. The subject matter further relates to a process for the fluid catalytic cracking of a hydrocarbon feedstock.
Claims20
A catalyst composition comprising:
- 70-98% of a non-zeolitic material;
- and 2-30% of at least one zeolite material, the percentage being based on weight of the catalyst composition.
A catalyst composition comprising:
- 70-95% of a non-zeolitic material;
- 3-18% of zeolite-1;
- and
- 2-12% of zeolite-2, the percentage being based on weight of the catalyst composition.
A method of preparing the catalyst composition, the method comprising the steps of:
- (a) mixing 70-98 wt % of a non-zeolitic material, and 2-30 wt % of at least one zeolite material to obtain a slurry;
- (b) spray drying the slurry to micro-spheres;
- and
- (b) calcining the micro-spheres at 500-600° C. for 1-2 hours to obtain the catalyst composition.
Dependencies are inferred from the claim text.