2007 Papers & Articles
To request a copy of any paper or article, click on the Request links below. A .pdf copy will be emailed to you.
| Emission Limits and Controls for Coal-Fired Plants in the United States |
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| International Seminar on Energy Savings and Environmental Protection in Large Scale Thermal Power Companies - Shanghai, PRC |
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Presents an overview of the current emission limits and control technologies used in the United States and a view of the future emission limits and potential emission control technologies. |
| Design Considerations for Combustion of Bitumen-Based Fuels |
| Oil Sands and Heavy Oil Technologies Conference 2007 |
Discuss properties of bitumen-based fuels and identifies those burner/boiler design parameters required to optimally combust such fuels in either new conventional drum-type boilers, new once through steam generators (OTSG’s), as well as retrofitting existing OTSG’s currently burning natural gas. Also provides details on several project analyses and the status of on-going laboratory test burns. |
| Multi-Pollutant Control Options for the Combustion of Bitumen-Based and Related Fuels |
| Oil Sands and Heavy Oil Technologies Conference 2007 |
Summarizes the status of the technologies for CO2 capture for new plants and retrofits and their progress towards commercial demonstration including IGCC, amine scrubbing, ammonia scrubbing, oxyfuel combustion, chemical looping, and others. Presents economic comparisons of the technologies based on the latest data available. A copy of the presentation only is available. |
| Comparison of Wet and Dry FGD Technologies for Use with Low- and Medium-Sulfur Coals |
| Coal-Gen 2007 |
Presents results of a study conducted by Sargent & Lundy for the National Lime Association (NLA) on FGD costs. Common perceptions about relative costs of various FGD technologies are based largely on earlier generation technologies. This study takes a fresh look at the relative costs when applied to popular low- and medium-sulfur coals. |
| Issues with Older Steam Turbine Elements - Maintaining, Modernizing, and Purchasing New Units |
| EPRI 10th Steam Turbine-Generator Workshop & Vendor Exposition |
Highlights effective life assessment techniques, repowering considerations, and refurbishment/ modernization for older steam turbine-generations as well as latest technology improvements in steam turbine product line. Covers fossil and nuclear power applications. A copy of the presentation only is available. |
| Options and Economics for CO2 Control Technologies |
| Electric Power 2007 |
Summarizes the status of the technologies for CO2 capture for new plants and retrofits and their progress towards commercial demonstration including IGCC, amine scrubbing, ammonia scrubbing, oxyfuel combustion, chemical looping, and others. Presents economic comparisons of the technologies based on the latest data available. A copy of the presentation slides only is available. |
| Results of FGD Upgrade Projects on Low-Rank Coals |
| Electric Power 2007 |
Describes the approaches used to successfully implement flue gas desulfurization (FGD) upgrade projects at three power generating stations with earlier generation (1980s) FGD systems to increase overall SO2 removal efficiency and system availability. Discusses the design alternatives and challenges encountered on these projects for wet scrubber upgrading and increasing dry scrubber capacity as well as results. |
| Duke Energy FGD Retrofit “Program” Approach Implementation |
| Electric Power 2007 |
Details the approach used for installing FGD systems at 7 units across 3 stations as a combined “Program” rather than as individual station projects. Discusses the various design aspects that must be considered as a part of the FGD retrofit process, what issues were considered, and how they were addressed and summarizes the capital cost benefits and the benefits of design uniformity from an operations and maintenance standpoint associated with taking a multiple station program approach. |
| Impact of a Resource Constrained FGD Market |
| Electric Power 2007 |
Addresses the impacts resulting from the current resource-constrained FGD market, specifically as related to various cost, quality, and schedule considerations. Also discusses how such a market, where the demand for FGD-related goods and services exceeds the supply in many areas, affects the competitive bidding process, both from the buyer and supplier perspectives. |
| Siting Considerations for New Coal Fueled Power Plants |
| Electric Power 2007 |
Reviews recent experience with site selection studies and permitting activities for new coal-fired power plants, including pulverized coal, IGCC, and fluidized bed combustion projects. Discusses traditional power plant siting criteria, preferred site physical characteristics, and newer siting considerations brought about by recent environmental regulations, such as the proximity of reagent suppliers for pollution control equipment, potential impacts on ambient air quality and visibility, and site potential for CO2 sequestration. |
| Nueces IGCC Project |
| Electric Power 2007 |
Discusses the Nueces IGCC Project being developed in Corpus Christi, Texas by the Tondu Corporation to supply 600-MW of merchant power to the grid. Describes the project development history, the technologies being engineered for the project, which will burn a blend of pet coke and PRB coal, and project status. A copy of the presentation slides only is available. |
| Baseload Generation Capital Cost Trends |
| Electric Power 2007 |
Summarizes recent trends in the capital cost of baseload units, identifying causes for increases in labor, materials and equipment. Reviews last 25 years and forecasts of the next 25 years of baseload capacity additions to provide perspective on the past contraction and potential expansion of engineering and construction firms and the effect on associated contract costs. A copy of the presentation slides only is available. |