logo

Study of a Supercritical CO2 Power Cycle Application in a Cogeneration Power Plant

PDF Publication Title:

Study of a Supercritical CO2 Power Cycle Application in a Cogeneration Power Plant ( study-supercritical-co2-power-cycle-application-a-cogenerati )

Previous Page View | Next Page View | Return to Search List

Text from PDF Page: 002

generation process to be recovered to provide needed heating and/or cooling. This allows for much greater improvement in overall fuel efficiency, therefore resulting in lower costs and CO2 emissions. CHP's potential for energy saving is vast. It should be noted that CHP may not be widely recognized outside industrial, commercial, institutional, and utility circles, but it has quietly been providing highly efficient electricity and process heat to some of the most vital industries, largest employers, urban centers, and campuses. While the traditional method of separately producing useful heat and power has a typical combined efficiency of 45 %, CHP systems can operate at efficiency levels as high as 80 % (Figure 1) [1]. Figure 1. CHP Process Flow Diagram. Taking into consideration the high efficiency of fuel energy utilization of CHP plants and the high potential of the supercritical CO2 technology, the latter should be also considered as the base of future CHP plants. The comparison with traditional Steam based CHP plants also should be performed. The study of CHP plant concepts were performed with the use of the heat balance calculation tool AxCYCLETM [3]. CHP can use a variety of fuels, both fossil- and renewable-based. However the consideration of all varieties of fuel is a quite complex task and for simplicity the only fossil fuel based CHP plants will be considered in the scope of this paper. Other source-based CHP with supercritical CO2 may be the topic of interest of future papers. Fossil-fired Steam Power plants always include a Steam Generator (SG), which represents a complex heat exchanger for the heat transfer from the flue gas to the main working fluid (steam). A slightly simplified scheme of a typical water SG is shown on Figure 2. Consideration of SG as a complex heat exchanger allows to organize the process of heat transfer between the fluids more effectively and to take into the consideration an efficiency of SG heat utilization at the step of the conceptual cycle design. 2

PDF Image | Study of a Supercritical CO2 Power Cycle Application in a Cogeneration Power Plant

study-supercritical-co2-power-cycle-application-a-cogenerati-002

PDF Search Title:

Study of a Supercritical CO2 Power Cycle Application in a Cogeneration Power Plant

Original File Name Searched:

06_Moroz.pdf

DIY PDF Search: Google It | Yahoo | Bing

NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info

IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info

Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info

Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info

Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info

NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info

Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info

CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP