Patent · US Active

Methods of manufacturing mercury sorbents and removing mercury from a gas stream

US7753992B2 · kind B2 · utility

18Cited by

39References

16Claims

0Family size

Assignee

BASF SE

Inventors

Xiaolin Yang · Edison, US
David Stockwell · Middlesex, US
Pascaline Tran · Holmdel, US
Lawrence Shore · Jerusalem, IL

Key dates

Filing date	Jun 15, 2007
Grant date	Jul 13, 2010
Priority date	—
Expiry date	Apr 23, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S95/90
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Sorbents for removal of mercury and other pollutants from gas streams, such as a flue gas stream from coal-fired utility plants, and methods for their manufacture and use are disclosed. The methods include injecting fluid cracking catalyst particles into a flue gas stream.

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