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is defined as the total moles of N2 produced in the light product divided by the total amount of N2 fed during feed, HR, LR and LPP steps. A total of twenty runs were carried out to study the effect of different process parameters on the overall process performance. The parameters studies was the light reflux ratio, CnD pressure, feed concentration, bed temperature. The bed properties and run conditions during each run (Runs 1 to 6) are shown in Table 3.3. The performance indicators of the PSA process are evaluated in terms of purity, recovery and throughput, which are defined below for feed concentration yF of CO2: Purity %= CO molobtained as product during A step.100 (9) 2 total Product molobtained during A step Recovery %= CO molobtained as product during CnD step.100 (10) 2 COH mol fed during Feed step 2 Throughput 'L(STP)( = Fresh total Feed L(STP) used in Feed step.60 (11) kg.h Mass of adsorbent kgin all beds The compressor energy was calculated using the following formula: γ-1 high E'kj(= 1 )t 'γ(RT*'P (γ -1+1ntdt 12 moln stepγ-1 Pt η CO2 0 wheretstepisthedurationofthestepfeedingthecompressor,nCO2 isthetotalmolesofCO2 removed into the heavy product (HP) per cycle during the CnD step and P(t) and n(t) are the time varying pressure and molar flow, respectively, of the stream being fed into the compressor. i 18PDF Image | Development of a Pressure Swing Adsorption (PSA) Cycle for CO2 Capture
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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
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