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in subjects: "Nitrogen Compounds"  
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Enhancing the use of coals by gas reburning-sorbent injection

Description: The objective of this project is to evaluate and demonstrate a cost effective emission control technology for acid rain precursors, oxides of nitrogen (NO{sub x}) and sulfur (SO{sub x}), on three coal fired utility boilers in Illinois. The units selected are representative of pre-NSPS design practices; tangential, wall, and cyclone fired. The specific objectives are to demonstrate reductions of 60 percent in NO{sub x} and 50 percent in SO{sub x} emissions, by a combination of two developed tech… more
Date: December 22, 1988
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

LIMB Demonstration Project Extension

Description: The basic goal of the Limestone Injection Multistage Burner (LIMB) demonstration is to extend LIMB technology development to a full- scale application on a representative wall-fired utility boiler. The successful retrofit of LIMB to an existing boiler is expected to demonstrate that (a) reductions of 50 percent or greater in SO{sub x} and NO{sub x} emissions can be achieved at a fraction of the cost of add-on FGD systems, (b) boiler reliability, operability, and steam production can be maintain… more
Date: December 15, 1988
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Secondary economic impact of acid deposition control legislation in six coal producing states: Final report

Description: Among the difficult policy questions on the US environmental agenda is what to do about emissions to the earth's atmosphere of pollutants that may result in ''acid rain''. The Congress has considered several pieces of legislation spelling out potential approaches to the problem and setting goals for emission reduction, mostly emphasizing the control of oxides of sulfur and nitrogen. Significant policy concern is the dollar costs to the nation's economy of achieving… more
Date: December 1, 1988
Creator: Scott, M. J. & Guthrie, S. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Polymer highlights for September 1975

Description: Research programs in polymer chemistry are briefly described. The following polymers are under investigation for use as adhesives, nozzles, insulators, or fluid cushions: urethanes, teflon, TFE, Tefzel, Ryton, H Resin, Imidite 2803, PPQ, KELF 800, and KELF 5500. Areas of research application include geothermal and solar energy fields. (CBS)
Date: December 15, 1988
Creator: Hammon, H. G.; Althouse, L. P.; Buckner, A. T.; McKinley, B.; Walkup, C. M.; Rinde, J. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Geohydrologic characterization of the area surrounding the 183-H Solar Evaporation Basins

Description: The purpose of this investigation is to achieve regulatory compliance with the applicable ground-water monitoring requirements of the Resource Conservation and Recovery Act (RCRA) and the Washington Administrative Code (WAC). An assessment-level compliance monitoring project was established for the 183-H Basins because hazardous waste constituents were known to have entered the ground water beneath the facility. Three phases were defined for this project, with work being concentrated in five ar… more
Date: December 1, 1988
Creator: Liikala, T. L.; Aaberg, R. L.; Aimo, N. J.; Bates, D. J.; Gilmore, T. J.; Jensen, E. J. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Nitrogen oxide abatement by distributed fuel addition

Description: A screening study was performed on a laboratory scale downfired combustor to determine the effect of various variables on the effectiveness of the reburning process as a technique for NO{sub x} abatement. The objective was to define optimum conditions under which reburning can be used and to be able to compare the reburning performance of our combustor to those reported by others. For this purpose, a statistically designed parametric investigation was conducted to determine how a set of control… more
Date: December 27, 1988
Creator: Wendt, J. O. L. & Mereb, J. B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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