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Proof of concept testing of an integrated dry injection system for SO/sub x//NO/sub x/ control [electronic resource] : Quarterly progress report, January--March 1989

Published:
Washington, D.C. : United States. Dept. of Energy, 1989.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Physical Description:
Pages: 61 : digital, PDF file
Additional Creators:
United States. Department of Energy and United States. Department of Energy. Office of Scientific and Technical Information
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Summary:
The team of Cottrell Environment Sciences, KVB and Riley Stoker will conduct a proof a concept demonstration of an Integrated Dry Injection Process. The process consists of combustion modification using low NO/sub x/ burners to reduce NO/sub x/ (i.e., NO + NO/sub 2/) emissions, dry injection of hydrated lime at economizer temperatures for primary capture of SO/sub 2/, and addition of a commercial grade sodium bicarbonate at the air heater exit for additional SO/sub 2/ and NO/sub x/ removal. This concept is illustrated.The process offers the potential for simultaneously achieving 90+% SO/sub 2/ removal, and 75+% NO/sub x/ removal from a high sulfur flue gas, and is well suited for new or retrofit applications since it can be incorporated within the existing economizer and downstream duct. Capital costs are kept to a minimum since no large system components such as catalytic beds, spray dryers or scrubbers are required. The proof of concept demonstration will be conducted in the large combustor at the Riley Stoker research facility in Worcester, MA. 8 figs., 1 tab.
Report Numbers:
E 1.99:doe/pc/88890-t1
doe/pc/88890-t1
Subject(s):
Note:
Published through SciTech Connect.
01/01/1989.
"doe/pc/88890-t1"
"DE89010914"
Helfritch, D. J.; Beittel, R.; Bortz, S. J.
Cottrell Environmental Systems, Inc., Bound Brook, NJ (USA)
Funding Information:
AC22-88PC88890
View MARC record | catkey: 23779179