Patent · US Active

Metal trap for use in fluid catalytic cracking (FCC)

US11498054B2 · kind B2 · utility

0Cited by
22References
21Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 8, 2018
Grant dateNov 15, 2022
Priority date—
Expiry dateJan 3, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10G2300/70
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A metal trap for an FCC catalyst include pre-formed microspheres impregnated with an organic acid salt of a rare earth element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.