Enhanced adsorbents and methods for mercury removal

Details Enhanced adsorbents and methods for mercury removal Enhanced adsorbents and methods for mercury removal

2008-06-10

2011-11-15

Lawrence, Jr., Frank (Department: 1776)

Gas separation: processes

Solid sorption

Moving sorbent

C095S134000, C095S900000, C110S345000, C502S417000, C096S153000

Reexamination Certificate

active

08057576

ABSTRACT:
A flue gas adsorbent and method for making an adsorbent for mercury capture are disclosed. The adsorbent comprises an admixture of an adsorptive material and an additive that have been physically combined thereby eliminating the need for traditional impregnation. A method for removing mercury from a flue gas stream is also disclosed.

REFERENCES:
patent: 1984164 (1934-12-01), Stock et al.
patent: 3194629 (1965-07-01), Dreibelbis et al.
patent: 4196173 (1980-04-01), deJong et al.
patent: 4491609 (1985-01-01), Degel et al.
patent: 4500327 (1985-02-01), Nishino et al.
patent: 4708853 (1987-11-01), Matviya et al.
patent: 5336835 (1994-08-01), McNamara
patent: 5695726 (1997-12-01), Lerner
patent: 6589318 (2003-07-01), El-Shoubary et al.
patent: 6638347 (2003-10-01), El-Shoubary et al.
patent: 6719828 (2004-04-01), Lovell et al.
patent: 6818043 (2004-11-01), Chang et al.
patent: 6848374 (2005-02-01), Srinivasachar et al.
patent: 6953494 (2005-10-01), Nelson, Jr.
patent: 6960329 (2005-11-01), Sellakumar
patent: 2004/0003716 (2004-01-01), Nelson, Jr.
patent: 2004/0074391 (2004-04-01), Durante et al.
patent: 2004/0244657 (2004-12-01), Srinivasachar et al.
patent: 2005/0039598 (2005-02-01), Srinivasachar et al.
patent: 2006/0048646 (2006-03-01), Olson et al.
patent: 2006/0090646 (2006-05-01), Sawada et al.
patent: 2006/0205592 (2006-09-01), Chao et al.
patent: 2007/0122327 (2007-05-01), Yang et al.
patent: 2007/0180990 (2007-08-01), Downs et al.
patent: 2007/0234902 (2007-10-01), Fair et al.
patent: 2008/0134888 (2008-06-01), Chao et al.
patent: 2008/0274874 (2008-11-01), Heschel et al.
patent: 2009/0007785 (2009-01-01), Kimura et al.
patent: 588531 (1933-11-01), None
patent: 0289809 (1988-04-01), None
patent: 49-53591 (1974-05-01), None
patent: 49-53592 (1974-05-01), None
patent: WO2007/112248 (2007-10-01), None
Granite, et al., Novel Sorbents for Mercury Removal from Flue Gas,Industrial Engineering Chemistry Research(Apr. 2000), 39:1020-1029.
Office of Inspector General, Evaluation Report: Additional Analyses of Mercury Emissions Needed Before EPA Finalizes Rules for Coal-Fired Electric Utilities, Report No. 2005-P-00003, Feb. 3, 2005, pp. 1-54.

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