Patent · US Active

Structurally enhanced cracking catalysts

US9675967B2 · kind B2 · utility

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31References
9Claims
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Key dates

Filing dateAug 17, 2015
Grant dateJun 13, 2017
Priority date—
Expiry dateAug 17, 2035

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10G2400/20
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A cracking catalyst contains a substantially inert core and an active shell, the active shell containing a zeolite catalyst and a matrix. Methods of making and using the cracking catalyst are also described.

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