PDF Publication Title:
Text from PDF Page: 004
T. Esaki et al. 1Adsorption 2Rinse 3Desorption Treated flue Gas Treated flue Gas Adsorber Adsorber Adsorber ABC Flue gas (CO2:20vol%) Figure 1. PSA cycle operation (STEP1). Table 1. State of adsorbers in each step of PSA operation. Vacuum pump CO2 Adsorber C Desorption Adsorption Rinse 300 1.06 0.75 STEP1 STEP2 STEP3 Adsorber A Adsorption Rinse Desorption Adsorber B Rinse Desorption Adsorption Table 2. Adsorber specifications. Adsorbent weight [kg] Adsorber height [m] Adsorber diameter [m] 2.2. Analysis Model The phenomenon of substance migration in the adsorption tower, the energy, and momentum were modeled for each ingredient, and an income and expend- iture system was built. The model target is a pillar-like adsorption tower. The analysis model is a one-dimensional non-stationary model that solves the in- come and expenditure problem in a coalesced manner. The adsorption tower is divided and its minute volume is set to one cell. Additionally, we assumed that the movement is formed by the gradient between the cell and it neighbors. The diffusion, advective, and adhesion items are considered, and the heat conduction of the adhesion pill, advective term, and adhesion heat are also considered by the heat energy income and expenditure in the material balance. The viscosity, ad- vective term, adhesion, and pressure loss are considered in the momentum bal- ance. The CO2 performs advection by the gas stream between the adsorbent par- ticles. When only CO2 spreads in the pore, advection is performed for the ad- sorbent particles. The condition of the adsorption tower entrance and exit are different in each process. Therefore, the boundary conditions switch over when each process reaches the change time. The solution is a positive solution and uses the Crank-Nicholson method. The established income and expenditure DOI: 10.4236/msce.2021.93004 42 Journal of Materials Science and Chemical EngineeringPDF Image | Analysis of CO2 Pressure Swing Adsorption
PDF Search Title:
Analysis of CO2 Pressure Swing AdsorptionOriginal File Name Searched:
msce_2021033014050895.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)