Patent · US Active

Xylene isomerization process and apparatus

US8134037B2 · kind B2 · utility

20Cited by
6References
9Claims
0Family size

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Key dates

Filing dateNov 9, 2009
Grant dateMar 13, 2012
Priority date—
Expiry dateMay 26, 2030

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P20/52
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Xylene isomerization processes, especially those processes in which ethylbenzene is also converted, are beneficially affected by adding benzene to the feed.

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