Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 50 for “"pulverized coal"”.
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Devolatilization of pulverized coal at high temperatures.
Thesis. 1976. Ph.D.--Massachusetts Institute of Technology. Dept. of Mechanical Engineering.
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Rapid devolatilization and hydrogasification of pulverized coal,
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1974.
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Ash vaporization under simulated pulverized coal combustion conditions
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1982.
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Fate of fuel nitrogen during pulverized coal combustion.
Thesis. 1978. Sc.D.--Massachusetts Institute of Technology. Dept. of Chemical Engineering.
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Exergy Analysis of Pulverized Coal-Fired Ultra Supercritical Power Plants
… generation majorly depends on fossil fuels like coal and natural gases. Among power plants, pulverized coal-fired power plants are of great concern due to the relatively high emission of CO2 per MW of production. The modification of coal-fired power plants has been significantly used in reducing …
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The behavior of ash in pulverized coal under simulated combustion conditions
Thesis. 1976. Sc.D.--Massachusetts Institute of Technology. Dept. of Chemical Engineering.
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Mechanisms of ash particle formation and growth during pulverized coal combustion
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1987.
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The formation of fouling and slagging deposits in pulverized coal combustion
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1988.
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Formation of inorganic submicron particles under simulated pulverized coal combustion conditions
Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1982.
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FUEL NITROGEN CONVERSION DURING FUEL RICH COMBUSTION OF PULVERIZED COAL AND CHAR
The conversion of coal and char nitrogen has been investigated during fuel rich combustion. The experiments were done with the objective of clarifying the roles of NO, HCN, and NH₃, and char nitrogen in the post-combustion gases in the first, fuel rich stage of a staged combustor. The experimental …
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Submicron ash formation and interaction with sulfur oxides during pulverized coal combustion
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1991.
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Energy ans exergy analysis of biomass co-firing in pulverized coal power generation
Biomass co-firing with coal exhibits great potential for large scale utilization of biomass energy in the near future. In the present work, energy and exergy analyses are carried out for a co-firing based power generation system to investigate the impacts of biomass cofiring on system performance …
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Fundamental studies of mineral matter transformation during pulverized coal combustion : residual ash formation
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1991.
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Evolution of H₂S and SO₂ during rapid heating of pulverized coal and sulfur containing model compounds
Call number: LD2668 .T4 1979 P63
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A coal-air flowmeter for measuring the air-fuel ratio in a pulverized coal carrying pipe line
… this thesis is to design, build, and calibrate a coal-air flowmeter to operate in a pipe line through which a mixture of powdered coal and air are being blown; and to investigate the accuracy of the meter while operating at different air-fuel ratios. It is the authors intention to test the …
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A thermofluid network-based methodology for integrated simulation of heat transfer and combustion in a pulverized coal-fired furnace
Coal-fired power plant boilers consist of several complex subsystems that all need to work together to ensure plant availability, efficiency and safety, while limiting emissions. Analysing this multi-objective problem requires a thermofluid process model that can simulate the water/steam cycle and …
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Investigation of the Relationship Between Particulate Bound Mercury and Properties of Fly Ash in a Full-Scale 100 MWE Pulverized Coal Combustion Boiler
… increasing concern over mercury emissions from coal-fired boilers. Coal-fired power generation accounts for approximately 33% of total mercury emission in the United States. Once it is emitted into the atmosphere and deposited on land or water, mercury can transform into methylmercury, an …
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The Fate of Flame Volatized Sodium During the Combustion of Pulverized Coal in Reaction With Silica and Sulfur (Studied with the Aid of a Synthetic Coal)
… sulfur and silica (quartz) was studied under coal fired boiler conditions in a laminar flow reactor. Measured compositions of sodium, sulfur and quartz were bound together in a synthetic coal matrix and subject to various temperature profiles ranging from 900-1500°C and residence times ranging …
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Experimental studies of single particle coal combustion: Ignition, sulfur retention, and the contributions of morphology
Single particle pulverized coal combustion experiments were conducted in a drop tube furnace facility in order to investigate various aspects of coal combustion. Included in the study were the effects of natural gas cofiring on particle ignition and sulfur capture in ash, and the effects of …
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