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Qualification Tests for the Air Sampling System at the 296-Z-7 Stack, Addendum 1

Description: This addendum report documents tests performed to verify that the stack flow monitoring system for the 296-Z-7 ventilation exhaust stack meets the applicable regulatory criteria regarding stack flow measurement accuracy. These criteria ensure that the stack flow measurements have sufficient accuracy for use in estimating stack emissions. The tests performed demonstrated that operability and accuracy requirements were met.
Date: February 5, 2002
Creator: Glissmeyer, John A. & Maughan, A. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Simultaneous Removal of Particulates and NOx Using Catalyst Impregnated Fibrous Ceramic Filters

Description: The research is focused on the development and commercialization of high efficiency, cost effective air pollution control system, which can replace in part air pollution control devices currently in use. In many industrial processes, hot exhaust gases are cooled down to recover heat and to remove air pollutants in exhaust gases. Conventional air pollution control devices such as bag filters, E.P. and adsorption towers withstand operating temperatures up to 300 C. Also, reheating is sometimes ne… more
Date: September 19, 2002
Creator: Choi, J. I.; Mun, S. H.; Kim, S. T.; Hong, M. S. & Lee, J. C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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DEVELOPMENT OF AN ADHESIVE CANDLE FILTER SAFEGUARD DEVICE

Description: In order to reach the highest possible efficiencies in a coal-fired turbine-based power system, the turbine should be directly fired with the products of coal conversion. Two main types of systems employ these turbines: those based on pressurized fluidized-bed combustors and those based on integrated gasification combined cycles. In both systems, suspended particulates must be cleaned from the gas stream before it enters the turbine so as to prevent fouling and erosion of the turbine blades. To… more
Date: January 1, 2002
Creator: Hurley, John P.; Henderson, Ann K.; Nowok, Jan W. & Swanson, Michael L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Recovery and Sequestration of co2 From Stationary Combustion Systems by Photosynthesis of Microalgae, Quarterly Technical Progress Report: July-September 2002

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: December 1, 2002
Creator: Nakamura, T.; Olaizola, Miguel & Masutani, Stephen M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Urea for SCR-based NOx Control Systems and Potential Impacts to Ground Water Resources

Description: One of the key challenges facing manufacturers of diesel engines for light- and heavy-duty vehicles is the development of technologies for controlling emissions of nitrogen oxides, In this regard, selective catalytic reduction (SCR) systems represent control technology that can potentially achieve the NOx removal efficiencies required to meet new U.S. EPA standards. SCR systems rely on a bleed stream of urea solution into exhaust gases prior to catalytic reduction. While urea's role in this emi… more
Date: January 3, 2002
Creator: Layton, D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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RECOVERY AND SEQUESTRATION OF CO2 FROM STATIONARY COMBUSTION SYSTEMS BY PHOTOSYNTHESIS OF MICROALGAE

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: July 1, 2002
Creator: Nakamura, Dr. T.; Olaizola, Dr. Miguel & Masutani, Dr. Stephen M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

RECOVERY AND SEQUESTRATION OF CO2 FROM STATIONARY COMBUSTION SYSTEMS BY PHOTOSYNTHESIS OF MICROALGAE

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: March 1, 2002
Creator: Nakamura, Dr. T.; Olaizola, Dr. Miguel & Masutani, Dr. Stephen M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

NOx, FINE PARTICLE AND TOXIC METAL EMISSIONS FROM THE COMBUSTION OF SEWAGE SLUDGE/COAL MIXTURES: A SYSTEMATIC ASSESSMENT

Description: This research project focuses on pollutants from the combustion of mixtures of dried municipal sewage sludge (MSS) and coal. The objective is to determine the relationship between (1) fraction sludge in the sludge/coal mixture, and (2) combustion conditions on (a) NO{sub x} concentrations in the exhaust, (b) the size segregated fine and ultra-fine particle composition in the exhaust, and (c) the partitioning of toxic metals between vapor and condenses phases, within the process. To this end wor… more
Date: February 5, 2002
Creator: Wendt, Jost O.L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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AISI/DOE Advanced Process Control Program Vol. 1 of 6: Optical Sensors and Controls for Improved Basic Oxygen Furnace Operations

Description: The development of an optical sensor for basic oxygen furnace (BOF) off-gas composition and temperature in this Advanced Process Control project has been a laboratory spectroscopic method evolve into a pre-commercialization prototype sensor system. The sensor simultaneously detects an infrared tunable diode laser ITDL beam transmitted through the process off-gas directly above the furnace mouth, and the infrared greybody emission from the particulate-laden off-gas stream. Following developmenta… more
Date: January 31, 2002
Creator: Allendorf, Sarah; Ottesen, David & Hardesty, Donald
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Recovery and Sequestration of co2 From Stationary Combustion Systems by Photosynthesis of Microalgae, Quarterly Technical Progress Report: April-June 2002

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: October 1, 2002
Creator: Nakamura, T.; Olaizola, Miguel & Masutani, Stephen M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

RECOVERY AND SEQUESTRATION OF CO2 FROM STATIONARY COMBUSTION SYSTEMS BY PHOTOSYNTHESIS OF MICROALGAE

Description: Most of the anthropogenic emissions of carbon dioxide result from the combustion of fossil fuels for energy production. Photosynthesis has long been recognized as a means, at least in theory, to sequester anthropogenic carbon dioxide. Aquatic microalgae have been identified as fast growing species whose carbon fixing rates are higher than those of land-based plants by one order of magnitude. Physical Sciences Inc. (PSI), Aquasearch, and the Hawaii Natural Energy Institute at the University of H… more
Date: January 1, 2002
Creator: Nakamura, Dr. T.; Olaizola, Dr. Miguel & Masutani, Dr. Stephen M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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