Patent · US Active

Pressure swing adsorption process

US9381460B2 · kind B2 · utility

7Cited by

33References

12Claims

0Family size

Assignee

AIR PRODUCTS AND CHEMICALS, INC. · US

Inventors

Edward Landis Weist, Jr. · Macungie, US
Dingjun Wu · Macungie, US
Jianguo Xu · Newton, US
Blaine Edward Herb · New Tripoli, US
Bryan Clair Hoke, Jr. · Bethlehem, US

Key dates

Filing date	Sep 11, 2014
Grant date	Jul 5, 2016
Priority date	—
Expiry date	Oct 11, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/156
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A pressure swing adsorption process for an adsorption system having 12 adsorption beds, the process having a cycle with 5 pressure equalization steps. Background is provided for the various pressure swing adsorption cycle steps.

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