PDF Publication Title:
Text from PDF Page: 133
4.3.3 Vacuum Ideal Four-Step Cycle The system analyzed in this section is the same as that in Figure 4.6. Again though, energy is needed to complete the blowdown and compress the purge gas to atmospheric pressure. The Grassman diagram is shown in Figure 4.13. Feed, WF 79,411J/mol 02 (96.20%) Total Work Input 82,549 |J/mol 02 (100%) Blowdown, WBI 40,629J/mol 02 (49.22%) Purge, wpu Blowdown, WB2 733 J / m o l O z (0.89%) Pressurization, WPR 17,089 J/mol 0 2 (20.70%) Expanding Product, WR 5177 (6.27%) Product Availability, i|/P 3816 J/mol 0 2 (4.62%) Exhaust Availability, \\>E Bed Loss 8696J/mol 0 2 (10.53%) Figure 4.13 Grassman Diagram for the Vacuum Ideal Four-Step Cycle. Purge, ww 2405J/mol 02 (2.91%) 333 J/mol 0 2 (0.40%) In comparing this to the Grassman diagram of Figure 4.7, we see again that less total work is required per mole of product for the vacuum cycle. However, as less work is also recovered during blowdown and expansion of the product gas, the net work input for separation is the same as that for the Ideal Four-Step cycle with PL = 1 atm. If 6808 J/mol 0 2 (8.25%) 117PDF Image | Energy Efficiency of Gas Separation Pressure Swing Adsorption
PDF Search Title:
Energy Efficiency of Gas Separation Pressure Swing AdsorptionOriginal File Name Searched:
ubc_1997-0009.pdfDIY PDF Search: Google It | Yahoo | Bing
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)