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US 2025/0083131 A1Published application
Fischer-tropsch catalysts
AssigneeDimensional Energy, Inc.
InventorRafael Luis Espinoza
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Abstract
A Fischer-Tropsch catalyst includes a substantially homogeneous blend of cobalt and alumina, wherein the catalyst includes a pore volume (PV) ranging from 0.3 cc/g to 0.5 cc/g and an average pore diameter (PD) ranging from 18 nm to 30 nm. Methods of preparing the Fischer-Tropsch catalyst are also included in the present disclosure.
Claims22
A Fischer-Tropsch catalyst comprising:
- a blend of cobalt and alumina, wherein at least 25 wt. % of cobalt in the catalyst is present in the blend, and
- wherein the catalyst has a pore volume (PV) and an average pore diameter (PD) and the catalyst in the oxide form follows the formula:
- PV0.5×PD0.65>2, wherein PV is measured in cc/g and PD is measured in nm.
(canceled)
(canceled)
A Fischer-Tropsch catalyst comprising:
- a substantially homogeneous blend of cobalt and alumina, wherein the catalyst has a pore volume (PV) ranging from 0.3 cc/g to 0.5 cc/g and an average pore diameter (PD) ranging from 18 nm to 30 nm, wherein at least 25 wt. % of cobalt in the catalyst is present in the substantially homogeneous blend, and
- wherein a crushing strength of the catalyst is greater than 1 kg/mm.
A catalyst, the catalyst comprising:
- a blend of cobalt and alumina,
- wherein at least 25 wt. % of cobalt in the catalyst is present in the blend, and a weight percentage of alumina in the catalyst ranges from about 50 wt. % to about 90 wt. %.
Dependencies are inferred from the claim text.