Patent · US Active

Process for separating meta-xylene from a feed of aromatic hydrocarbons by liquid phase adsorption

US7468468B2 · kind B2 · utility

3Cited by
7References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 9, 2006
Grant dateDec 23, 2008
Priority date—
Expiry dateJul 7, 2027

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01D15/20
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

The invention concerns a process for separating meta-xylene from a hydrocarbon feed comprising isomers containing 8 carbon atoms, comprising:

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