Doped supported zinc oxide sorbents for regenerable...

Gas separation: processes – Solid sorption – Inorganic gas or liquid particle sorbed

Reexamination Certificate

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C096S153000, C096S154000, C423S594140

Reexamination Certificate

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07833316

ABSTRACT:
Disclosed are sorbent compositions that include a silicon dioxide porous support impregnated with a mixture comprising zinc oxide and copper material. The sorbent compositions may be utilized in systems and methods for removing sulfur compounds from gaseous streams.

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