Patent · US Active

Process for separation of C8 aromatic compounds with limited recycling

US9227891B2 · kind B2 · utility

3Cited by
3References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 17, 2008
Grant dateJan 5, 2016
Priority date—
Expiry dateJun 11, 2031

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C7/144
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Process for the production of paraxylene from a C8 aromatic feedstock that comprises the following stages:

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