Vision 21 Fossil Fuel Options for the Future (2000) / Chapter Skim
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Appendix C Vision 21 Program Plan: Clean Energy Plants for the 21st Century, April 1999
Appendix C Vision 21 Program Plan: Clean Energy Plants for the 21st Century, April 1999
Pages 120-142
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From page 120... ...
Markets for the heat will be described in terms of size, distribution, and other salient characteristics, e.g., chemical processing, space heating, and space conditioning. The effect of this market on the size of DO power plants will be developed, as will opportunities for designing larger DO plants to enhance the value of byproduct heat.
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From page 121... ...
, FETC,FE-HQ Milestones: · Complete market analyses (FYOl,FY08) · Complete review of program emphasis in light of market study results (FY02,FYO9)
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A final review will be performed in FY14. Cost estimates will emphasize costs of key components, subsystems, and plant sections.
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This activity addresses the scaleup, and integrated testing of advanced inorganic membranes for high-temperature hydrogen separation from synthesis gas. Low-cost hydrogen would create significant opportunities in a number of areas, including fuel cell power and fuels and chemicals synthesis.
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Develop alloy-tube heat exchangers. This activity concerns the development and pilot-scale testing of high-temperature heat exchangers containing alloy tubes for heating air and other process fluids to temperatures of 2300°F.FYOO-FY04 Players: industry, national labs, universities, FETC Milestones: .
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From page 125... ...
FYOO-FY08 Players: industry, national labs, universities, FETC Milestones: Initiate concept development for advanced gasifiers (FYOO) Begin assessment of catalytic gasification and initiate concept development (FY02)
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From page 126... ...
Development of low cost and highly reliable barrier filter systems is necessary to reduce overall power system cost. As currently envisioned, high-temperature hydrogen membrane separation technologies will require filter operation at temperatures over 1300°F.
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From page 127... ...
This activity concerns development, testing and scale-up of chemical contaminant (H2S, NH3, alkalies, chlorides, SOx, NOx, Fig) removal technologies to meet stringent gas quality requirements for advanced combustion systems, synthesis gas conversion, and fuel cell applications.
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Develop advanced combustion turbine technology. This activity concerns R&D to use advanced heat transfer and aerodynamics, and advanced materials, to develop turbine combustion systems that operate under extremely high-temperatures (3000°F)
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Fuel Cells Test advanced Vision 21 components under system operating conditions (FY13) Integrate the advanced components into host Vision 21 plants with Virtual Demonstration and limited host site turbine/engine test sites (FY15)
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and proof of concept testing (FY05) Demonstrate solid state fuel cell system with 70 percent efficiency (FY10)
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From page 131... ...
Fuels suitable for use in fuel cell powered vehicles, including those that may be reformed on-board will be developed, evaluated at the proof-of-concept scale, and tested in prototype fuel cell-powered vehicles. FY05-FY13 Players: industry, universities, national laboratories, FETC Milestones: · Complete bench-scale development (FY10)
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From page 132... ...
Vision 21 plants will require advanced new erosion and corrosion resistant refractories to serve as vessel liners for gasifiers, pyrolyzers, and combustors, and as pipe liners for the hostile high-temperature environments that will be present in these plants. This work will require a cooperative effort between national laboratories developing the materials and the industrial users where testing will be performed.
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Complete natural gas-fired internal combustion engine simulations (FYO1) Complete turbomachinery design simulation (clocking, etc.)
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This activity will progress on two tracks. One will be the development of the virtual demonstration capability, the infrastructure of the project.
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Efforts will be made to minimize the volume of CCBs through the use of industrial ecology principles (see program element IVc)
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Advanced Manufacturing and Modularization 1. Develop improved manufacturing techniques.
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Early scheduling of this activity will allow necessary subsystem design modifications, including application of industrial ecology principles, to be made early in the development process, when changes can be made more easily and cost effectively. FY00-FY02 Players: industry, universities, national labs, FETC Milestones: .
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From page 138... ...
The virtual demonstration capability developed in program element IIIb will be applied to confirm the viability of Vision 21 system designs. The focus will be on ensuring that Vision 21 key components and subsystems can be fabricated and assembled using accepted manufacturing and construction techniques, including advanced manufacturing technology developed in program element IIIe.
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From page 139... ...
This activity will ~ investigate the complex control theory necessary to operate integrated Vision 21 plants. A process control strategy for Vision 21 plants will be developed using the results of activities 1 and 2.
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Design and fabrication costs will be estimated. FY05-FY12 Players: industry, universities, national labs, FETC Milestones: · Complete initial component and subsystem designs (FY07)
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Develop comprehensive equipment lists and prepare cost estimates showing costs for major plant components, subsystems, plant sections, and the complete plant. FY10-FY14 Players: industry, universities, national labs, FETC Milestones: · Complete prototype plant designs (FY14)
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From page 142... ...
Simulate component/subsystem performance. The virtual demonstration capability developed in program element IIIb and as part of the enabling technologies (program elements IIa-h.)
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