Electronic University Archive
 
Filters: Collection: "ir_eua" Subject: "Coal"
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1 A brief history of early mineral exploitation in the Uinta Basin1964Uinta Basin; Mining; Uintah Valley; Indian Reservation; Meeker; Utah; History of early mineral exploitation; Uintah Reservation; Gilsonite; Coal; Copper; Iron; Oil shale; Ozocerite; Wurtzilite; Oil; Asphalt; Ashley Creek; Hatchtown; Vernal; Fort Duchesne; Ouray SubagencyEarly mining activities in the Uinta Basin can be summarized by saying that they included mining for gilsonite, coal, copper, iron, oil shale, ozocerite, wurtzilite, and oil and asphalt (under the placer mining laws). Of these minerals only coal and gilsonite were produced in commercially significan...
2 An overview of the Chinese UCG program2007-08-11Coal; China; Underground Coal Gasification; UCG; Two-stage gasification; Chinese UCG program; EnergyCoal is the dominant source of energy in China, but about 50% of the coal resource is left underground unmined. Because of this, the "long-tunnel, large section, two-stage" Underground Coal Gasification (UCG) technology has been put forward, and the UCG model platform has been built. Simulation test...
3 Apparatus for separating organic material from particulate tar sands and coal and agglomeration of the particulate residue1976-10-05Patent; Tar sands; Coal; Agglomeration of particle residue; Agglomerating liquid; Immiscible; Varsol; Ball agglomeratesA rotatable drum having an interior which tapers in a horizontal direction has a first port at the smaller end for receiving particulate Tar Sands or coal, and an agglomerating liquid, e.g. water, and a second port at the larger end for receiving an organic material separating liquid, e.g. Varsol, w...
4 Balancing energy resources2008-05-23Utah; Rocky Mountain Power; Wyoming; Utah Energy; Energy deficit; Greenhouse gas; Energy resources; CoalFulfilling our obligation: 1-Investing in the system to satisfy growing demand 2-Meeting increasing customer expectations with respect to the quality of our service 3-Addressing increasing concerns regarding the environment
5 CFD modeling for entrained flow gasifiers2002-10-28CFD modeling; Entrained flow gasifiers; Reaction kinetics; Coal gasification; Integrated Gasification Combined Cycle power plants; IGCC; Computational Fluid Dynamics; Coal; Gasifier; GLACIERIn this paper we have described a CFD based modeling tool for entrained flow coal gasifiers. The model contains sub-models to properly model the reaction kinetics of coal gasification at high pressure, high solids loading and slagging walls. Comparisons between values predicted by our CFD model and ...
6 Clean and secure energy from coal, oil shale, and oil sands: Quarterly progress report: January 1, 2009 to March 31, 20092009-04-30CASE; ICSE; Energy development; Electric power generation; Liquid transportaion fuels; Coal; Oil sands; Oil shale; Clean Coal Program; Oil Shale and Sands Program; OSSP; Policy Environment, and Economics Program; PEEP; Reducing carbon footprint; CO2 capture; Sequestration; Chemical looping; ODT; LES...The University of Utah Clean and Secure Energy (CASE) project is pursuing interdisciplinary, cradle-to-grave research and development of energy for electric power generation and for liquid transportation fuels from the abundant domestic resources of coal, oil sands, and oil shale. Its work is divide...
7 Clean and secure energy from coal, oil shale, and oil sands: Quarterly progress report: July 1, 2009 to September 30, 20092009-10-30ICSE; Electric power generation; Liquid transportation fuels; Coal; Oil sands; Oil shale; Clean Coal Program; the Oil Shale and Sands Program; OSSP; the Policy Environment, and Economics Program; PEEP; CO2 capture; Sequestration; Oxy-coal combustion; Coal analysis; Ash partitioningThe University of Utah Clean and Secure Energy (CASE) project is pursuing interdisciplinary, cradle-to-grave research and development of energy for electric power generation and for liquid transportation fuels from the abundant domestic resources of coal, oil sands, and oil shale. Its work is divide...
8 Clean and secure energy from coal, oil shale, and oil sands: Quarterly progress report: October 1, 2008 to December 31, 20082008-01-31CASE; Energy development; Electric power generation; Liquid transportation fuels; Coal; Oil sands; Oil shale; Clean Coal Program; Oil Shale and Sands Program; OSSP; Policy Environment, and Economics Program; PEEP; CO2 capture; sequestration; Chemical looping combustion; CLC; Ash-partitioning; PIV; P...The University of Utah Clean and Secure Energy (CASE) project is pursuing interdisciplinary, cradle-to-grave research and development of energy for electric power generation and for liquid transportation fuels from the abundant domestic resources of coal, oil sands, and oil shale. It's work is divid...
9 Clean and secure energy from coal, oil shale, and oil sands: Revised quarterly progress report: April 1, 2009 to June 30, 20092009-08-13CASE; Energy development; Electric power generation; Liquid transportation fuels; Coal; Oil sands; Oil shale; Clean Coal Program; Oil Shale and Sands Program; OSSP; Policy Environment, and Economics Program; PEEP; CO2 capture; sequestration; Gasification; Chemical looping combustion; CLC; Ash-partit...The University of Utah Clean and Secure Energy (CASE) project is pursuing interdisciplinary, cradle-to-grave research and development of energy for electric power generation and for liquid transportation fuels from the abundant domestic resources of coal, oil sands, and oil shale. Its work is divide...
10 Climate change--current understanding and implications2008-05-23Global warming; Climate change; Coal; CO2; Carbon dioxide; Temperature; Radiative Forcing; Emissions; Greenhouse gases; Arctic warming; Sea level rise; Fossil fuel; RenewableFour Primary Questions: 1-Is global warming (climate change) occurring? 2-What is the cause? 3-What will be the consequences? 4-What can/should we do?
11 Coal in a changing climate and challenges for CCS deployment2008-05-23NRDC; Climate change; Coal; CCS deployment; CCS; Carbon Capture and Storage; Business-as-usual; BAU; world CO2 emissions; coal plant emissions; Appalachia; Wyoming; Montana; North Dakota; Colorado; New Mexico; IPCC; Powerplants; Arctic iceOutline: 1-Climate and coal 2-"Clean" coal? 3-Carbon Capture & Storage: can we (just) do it? 4-To-do list 5-A changing world
12 Ending the energy stalemate: A bipartisan strategy to meet America's energy challenges2004-12Energy; Greenhouse gas emissions; Energy supplies; Energy security; Global climate change; National energy policy; Future U.S. energy policy; Bipartisan; Oil security; Vehicle fuel economy standards; Energy efficiency; Sustainable energy; Hybrid vehicles; Natural gas; Refrigerator; Alaska natural ga...This report recommends a revenue-neutral package of measures designed to ensure affordable and reliable supplies of energy for the twenty-first century while responding to growing concern about energy security and the risks of global climate change driven by energy-related greenhouse gas emissions. ...
13 The structure and economic impact of Utah's coal industry2010-05Coal; Utah; Economic impact; Carbon County; Emery County; Sevier County; Employment; Earnings; Construction; Retail sales; Carbon sequestration; Carbon captureUtah's coal industry has played a significant role in the economic development of the state for well over a century. The future of the industry is dependent upon a constellation of economic, technical, and policy developments. This study of Utah's coal industry is composed of the following sections:...
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