Invention Grant
- Patent Title: Activated carbon sorbent including nitrogen and methods of using the same
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Application No.: US14195360Application Date: 2014-03-03
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Publication No.: US09669355B2Publication Date: 2017-06-06
- Inventor: Edwin S. Olson , John Henry Pavlish
- Applicant: Energy & Environmental Research Center Foundation
- Applicant Address: US ND Grand Forks
- Assignee: Energy & Environmental Research Center Foundation
- Current Assignee: Energy & Environmental Research Center Foundation
- Current Assignee Address: US ND Grand Forks
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: B01D53/64
- IPC: B01D53/64 ; B01J20/20 ; B01J20/32 ; B01D53/02 ; B01J20/28 ; C01B31/08 ; C01B31/10 ; B01D53/10 ; B01D53/04 ; B01D53/86
Abstract:
The present invention relates to activated carbon sorbents including nitrogen. In various embodiments, the present invention provides an activated carbon sorbent including a halogen- or halide-promoted activated carbon, the activated carbon sorbent particles including nitrogen in a surface layer of the sorbent particles. In various embodiments, the present invention provides a method of reducing the pollutant content in a pollutant-containing gas using the activated carbon sorbent. In various embodiments, the activated carbon sorbent can remove mercury from a mercury-containing gas that includes sulfur(VI) such as SO3 more efficiently than other sorbents.
Public/Granted literature
- US20140255279A1 ACTIVATED CARBON SORBENT INCLUDING NITROGEN AND METHODS OF USING THE SAME Public/Granted day:2014-09-11
Information query
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