PDF Publication Title:
Text from PDF Page: 022
Most of the water for the Bosch processes comes from carbon dioxide as it is processed through the Bosch reactor. The co-electrolysis integrated Boudouard and hydrogenation processes have the lowest power usage to process 1 kg/s of carbon dioxide. However, they also have the lowest oxygen production. Both of these processes have no incoming water. Table 6. Equipment for the processing of 1 kg/s of carbon dioxide, part 2 condensers reactors electrolyzer heaters # of duty # of duty power # of power units (watts) units (watts) (watts) units (watts) Bosch process with three compressors Bosch process at sub-atmospheric conditions Bosch process with one compressor Sabatier process Co-electrolysis integrated Sabatier with recuperation Co-electrolysis integrated Sabatier without recuperation Co-electrolysis integrated Boudouard Co-electrolysis integrated Hydrogenation 1 -37.0 1 1 -40.7 1 1 -63.8 1 1 -19.5 1 1 -25.3 1 1 -25.3 1 0 0.0 1 0 0.0 1 -12.7 158 -12.1 158 -10.1 158 -36.8 263 -51.8 287 -81.1 287 -48.3 149 -39.4 139 0 0 0 0 0 0 0 0 1 1.68 2 91.27 1 4.07 1 3.92 The Boudouard process requires more power because carbon dioxide is electrolyzed directly in the electrolysis unit. The hydrogenation reactor produces water that passes through the electrolysis unit with the carbon dioxide. Compression power requirements are low for all the Sabatier processes as well as the Boudouard and hydrogenation processes. Heat exchanger duties are highest with the Bosch processes due to the higher temperatures within the reactors. The co-electrolysis integrated Boudouard and hydrogenation processes have no condensers. It is interesting to note that the co-electrolysis integrated Sabatier process requires more power than the base Sabatier process to convert 1kg/s of carbon dioxide, because the water requirement is higher. Carbon Balance A carbon balance was performed to determine where the carbon goes with each process. A constant oxygen production and a constant carbon dioxide processing analysis were performed and the results are listed in Tables 7 and 8. For the Bosch processes and the co-electrolysis integrated Boudouard and hydrogenation processes, the carbon exits as a solid. With the Sabatier processes, carbon exits the reactor, primarily as methane. The Sabatier with default electrolysis has also some carbon exit as carbon dioxide. When the inlet with the outlet mole balances are compared, all cases balance well except the Bosch. Some water was added to these cases to produce additional hydrogen for the Bosch processes. However, a means to remove the hydrogen after the process was not provided which cause an unbalanced mass inventory. The water flow in for these cases was small and therefore difference is mass is small. When looking at the case with constant carbon dioxide flow, the difference is more pronounced. 22 American Institute of Aeronautics and AstronauticsPDF Image | CO2 and Steam Co-Electrolysis for Resource Utilization in Space
PDF Search Title:
CO2 and Steam Co-Electrolysis for Resource Utilization in SpaceOriginal File Name Searched:
20100039170.pdfDIY 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 |