Methods for making zeolite-y particles
AssigneeSaudi Arabian Oil Company
InventorsFaisal Alotaibi, Lianhui Ding
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Abstract
A method for making zeolite-Y particles may include forming an initial zeolite precursor solution including an initial alumina source material and a silica source material in a solvent. The method may also include heating the initial zeolite precursor solution at a temperature of at least 50° C. to form an intermediate mixture. The method may also include adding additional alumina source material to the intermediate mixture. Following the adding of the additional alumina source material to the intermediate mixture, the intermediate mixture may be heated at a temperature of at least 50° C. to form zeolite-Y particles.
Claims20
A method for making zeolite-Y particles, the method comprising:
- forming an initial zeolite precursor solution comprising an initial alumina source material and a silica source material in a solvent;
- heating the initial zeolite precursor solution at a temperature of at least 50° C. to form an intermediate mixture;
- adding additional alumina source material to the intermediate mixture;
- and
- following the adding of the additional alumina source material to the intermediate mixture, heating the intermediate mixture at a temperature of at least 50° C. to form zeolite-Y particles.
Dependencies are inferred from the claim text.