公开(公告)号：US20240066514A1

公开(公告)日：2024-02-29

申请号：US18263794

申请日：2022-03-01

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Valentin P. MUNOZ ,  Ryan W. IMPELMAN ,  Christian T. LUND ,  Chi-l KUO

IPC: B01J37/04 ,  C08F2/34 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/02

CPC classification number: B01J37/04 ,  C08F2/34 ,  C08F4/65904 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/02

Abstract: Processes for making and using slurry catalyst mixtures. In some embodiments, the process for making the slurry catalyst mixture can include introducing a mineral oil into a vessel. The mineral oil can be heated to a temperature of about 60° C. to about 80° C. to produce a heated mineral oil. A moisture concentration of the heated mineral oil can be reduced to produce a dried mineral oil. Catalyst particles can be introduced into the dried mineral oil to produce a mixture. The mixture can be agitated for at least 2 hours to remove at least a portion of any gas present within pores of the catalyst particles to produce the slurry catalyst mixture. The slurry catalyst mixture can be free of or include ≤1 wt % of any wax having a melting point, at atmospheric pressure, of ≥25° C., based on a total weight of the slurry catalyst mixture.