Mercury removal sorbent

Details Mercury removal sorbent Mercury removal sorbent

2008-07-17

2010-06-29

Nguyen, Cam N (Department: 1793)

Liquid purification or separation

Processes

Ion exchange or selective sorption

C210S688000, C210S914000, C502S516000, C502S247000, C502S344000, C502S353000, C502S354000, C502S400000, C502S415000, C502S439000

Reexamination Certificate

active

07744763

ABSTRACT:
A composition comprising a vanadium oxide compound and an alkali metal promoter loaded onto a porous support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.

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