Analytical study of membrane wetting at high operating pressure for physical absorption of CO2 using hollow fiber membrane contactors

Isobaric Vapor–liquid Equilibrium for Three Binary Systems of Ethyl Acetate + Propyl Acetate, Ethyl Acetate + Propylene Carbonate, and Propyl Acetate + Propylene Carbonate at 101.3 kPa

“…During the printing process, about 70% to 80% of the ink diluent volatilizes when the printing is dried. , So it will inevitably cause serious photochemical pollution and contribute to the greenhouse effect. Absorption − is a common method in the treatment of exhaust gas. The principle of absorption is to use the difference of the solubility of each component in the absorber.…”

Experimental Investigation of the Influence of Nanofluids on the Wetting of Membrane Contactors in the CO2 Capture Process

“…However, they showed that the error between simulated and experimental results can be even more than 80% at high transmembrane pressures, which means that the prediction of the wetting behavior through simulation studies is still far from the experimental results. Tantikhajorngosol et al 16 modeled the membrane wetting ratio using an analytical method based on the log-normal distribution function and compared the results to the numerical method or iteration. Their results confirm the effects of liquid velocity and membrane pressure on the wetting fraction.…”

Effects of Operating and Structural Parameters on Removal of Nitric Oxide by Oxidation in a Ceramic Hollow Fiber Membrane Contactor

“…The separation efficiency could reach as high as 96.01% by ignoring the cost of the HMFC module. Tantikhajorngosol et al [31,32] developed a 2D mathematical model for CO 2 and H 2 S absorption at high pressures. The comparison of experimental and numerical results revealed that increasing the pressure changed the membrane wetting conditions and the gas Henry's constant, thereby improving absorption performance.…”