Methods and devices for reducing hazardous air pollutants

Details Methods and devices for reducing hazardous air pollutants Methods and devices for reducing hazardous air pollutants

2011-08-09

2011-08-09

Lorengo, Jerry (Department: 1731)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

C095S090000, C095S116000, C095S128000, C095S131000, C095S132000, C095S133000, C095S134000, C095S135000, C095S137000, C095S138000, C095S139000, C095S140000, C095S141000, C423S210000, C423S219000, C423S230000, C423S235000, C423S237000, C423S239100, C423S24000R, C423S242100, C423S244010, C423S245100, C423S246000, C423S247000, C423S248000, C423S215500

Reexamination Certificate

active

07993616

ABSTRACT:
The disclosure provides methods and systems for sequestering and/or reducing sulfur oxides, nitrogen oxides and/or carbon dioxide present in industrial effluent fluid streams. A solid particulate material comprising a slag component, a binder component (distinct from the slag component), and optionally water is formed and then contacted with the effluent fluid stream to reduce at least one of the sulfur oxides, nitrogen oxides, and/or carbon dioxide. The contacting of the effluent stream may occur in a packed bed reactor with the solid dry particulate material. Methods of reducing pollutants from exhaust generated by combustion sources, lime and/or cement kilns, iron and/or steel furnaces, and the like are provided.

REFERENCES:
patent: 4058587 (1977-11-01), Nelson
patent: 4091076 (1978-05-01), Vogel et al.
patent: 4124404 (1978-11-01), Suzuki et al.
patent: 4179490 (1979-12-01), Judd
patent: 4208384 (1980-06-01), Mitchell
patent: 4452766 (1984-06-01), Pike
patent: 4718361 (1988-01-01), Berry
patent: 4888160 (1989-12-01), Kosin et al.
patent: 4917732 (1990-04-01), Baker
patent: 5455013 (1995-10-01), Shibata et al.
patent: 5520894 (1996-05-01), Heesink et al.
patent: 5665319 (1997-09-01), Hirama et al.
patent: 5670122 (1997-09-01), Zamansky et al.
patent: 5690729 (1997-11-01), Jones, Jr.
patent: 5695733 (1997-12-01), Kroc et al.
patent: 5895634 (1999-04-01), Mitsuoka et al.
patent: 5925326 (1999-07-01), Kapoor et al.
patent: 5939036 (1999-08-01), Porter et al.
patent: 5997629 (1999-12-01), Hills
patent: 6132696 (2000-10-01), Porter et al.
patent: 6174506 (2001-01-01), Chakravarti et al.
patent: 6187277 (2001-02-01), Kirschner
patent: 6306357 (2001-10-01), Simonson et al.
patent: 6387337 (2002-05-01), Pennline et al.
patent: 6485697 (2002-11-01), Chao
patent: 6506349 (2003-01-01), Khanmamedov
patent: 6596248 (2003-07-01), Schimkat et al.
patent: 6645446 (2003-11-01), Won et al.
patent: 6890497 (2005-05-01), Rau et al.
patent: 7036304 (2006-05-01), Sakai
patent: 2001/0054253 (2001-12-01), Takahashi et al.
patent: 2003/0157008 (2003-08-01), Pahlman et al.
patent: 2004/0109801 (2004-06-01), Otsuka et al.
patent: 2004/0129181 (2004-07-01), Lalande et al.
patent: 2004/0200393 (2004-10-01), Zauderer
patent: 2004/0265199 (2004-12-01), MacKnight
patent: 2005/0132883 (2005-06-01), Su et al.
patent: 2006/0185560 (2006-08-01), Ramme et al.
patent: 2007/0006778 (2007-01-01), Kehrmann
patent: 2007/0154380 (2007-07-01), Takahashi et al.
patent: 2007/0184394 (2007-08-01), Comrie
patent: 2009/0001020 (2009-01-01), Constantz et al.
patent: 2009/0020044 (2009-01-01), Constantz et al.
patent: 2009/0169452 (2009-07-01), Constantz et al.
patent: 2009/0301352 (2009-12-01), Constantz et al.
patent: 2010/0000444 (2010-01-01), Constantz et al.
patent: 2010/0024686 (2010-02-01), Constantz et al.
patent: 2010/0063902 (2010-03-01), Constantz et al.
patent: 2010/0077922 (2010-04-01), Constantz et al.
patent: 2010/0084280 (2010-04-01), Gilliam et al.
patent: 2010/0132556 (2010-06-01), Constantz et al.
patent: 2010/0135865 (2010-06-01), Constantz et al.
patent: 2010/0135882 (2010-06-01), Constantz et al.
patent: 2010/0140103 (2010-06-01), Gilliam et al.
patent: 2010/0144521 (2010-06-01), Constantz et al.
patent: 2010/0154679 (2010-06-01), Constantz et al.
patent: 2010/0158786 (2010-06-01), Constantz et al.
patent: 1741682 (2007-01-01), None
patent: 52050985 (1977-04-01), None
patent: 05-154349 (1993-06-01), None
patent: 10-009510 (1998-01-01), None
patent: 10-249153 (1998-09-01), None
patent: 11-216332 (1999-08-01), None
patent: 2006-305566 (2006-11-01), None
patent: WO 93/20013 (1993-10-01), None
patent: WO 01/34294 (2001-05-01), None
patent: WO 2005/108297 (2005-11-01), None
patent: WO 2007/108719 (2007-02-01), None
patent: WO 2007/106372 (2007-03-01), None
patent: WO 2008/148055 (2008-12-01), None
patent: WO 2009/006295 (2009-01-01), None
patent: WO 2009/086460 (2009-07-01), None
patent: WO 2009/146436 (2009-12-01), None
patent: WO 2009/155378 (2009-12-01), None
patent: WO 2010/006242 (2010-01-01), None
patent: WO 2010/008896 (2010-01-01), None
patent: WO 2010/009273 (2010-01-01), None
patent: WO 2010/030826 (2010-03-01), None
patent: WO 2010/039909 (2010-04-01), None
patent: WO 2010/074686 (2010-07-01), None
patent: WO 2010/087823 (2010-08-01), None
Chernov et al., the Optimum Composition of Blast-Furnace Slag, Apr. 1961, Mettalurg, No. 4, pp. 6-8.
Huntzinger, Deborah, Carbon Dioxide Sequestration in Cement Kiln Dust Through mineral Carbonation, 2006, michigan Technological University.
Bertos et al., “A review of accelerated carbonation technology in the treatment of cement-based materials and sequestration of CO2,” Journal of Hazardous Materials, B112, pp. 193-205 (2004).
Chizmeshya et al., HCAPLUS Chem. Abstract for “CO2Mineral Carbonation Processes in Olivine Feedstock: Insights from the Atomic Scale Simulation,” from Proceedings of the International Technical Conference on Coal Utilization and Fuel Systems (2004), 29th, vol. 1, pp. 59-70 (abstract only).
Fauth et al, “Carbon Storage and Sequestration as Mineral Carbonates,” Chapter 8 of Environmental Challenges and Greenhouse Gas Control for Fossil Fuel Utilization in the 21stCentury, (2002), M. Mercedes Maroto-Valer et al. Eds.
Fauth et al., HCAPLUS Chem. Abstract for “Preprints of Symposia—American Chemical Society, Division of Fuel Chemistry,” (2001) vol. 46, No. 1, pp. 278-279 (abstract only).
Ityokumbul et al., “Reactor Design Considerations in Mineral Sequestration of Carbon Dioxide,” from The Proceedings Annual International Pittsburgh Coal Conference (2001), pp. 843-852.
Johnson et al., “Solidification of Stainless Steel Slag By Accelerated Carbonation,” Environmental Technology, vol. 24, pp. 671-678 (2003).
Debbie Beach et al., “Carbon Sequestration in Waste Mineral Byproducts,” Presentation from the Fourth Annual Conference on Carbon Capture & Sequestration, Alexandria Virgina (May 2-5, 2005).
Deborah N. Huntzinger, “Carbon Dioxide Sequestration In Cement Kiln Dust Through Mineral Carbonation,” Doctor of Philosophy Dissertation for Geological Engineering at Michigan Technological University (2007).

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