Solid effects on gas–liquid mass transfer in catalytic slurry system of isobutene hydration over fine ion exchange resin particles

Solubility of CO in the Mixture of Ionic Liquid and ZIF: An Experimental and Modeling Study

“…Alternately, as a relatively new class of nanoporous materials, metal organic frameworks (MOFs) have broad application prospects in the field of adsorption, energy storage, catalytic reaction, and so on. − As a member of MOFs, zeolitic imidazolate frameworks (ZIFs) are a new-type of materials which consist of tetrahedral clusters of MN 4 (M = Co, Cu, Zn, etc.) linked by imidazolate ligands. , The ZIFs have more thermal stability and flexible structure than most of MOFs, and were applied to the adsorption of some small-molecule gases such as methane, ethylene, carbon dioxide, nitrogen, and hydrogen. − Previous studies have also shown that the effect of gas capturing can be greatly improved when appending a proper solid powder to the liquid. − A new unit operation–adsorptive absorption was proposed for CO 2 capture in our previous work, and the experimental and modeling results showed that adsorptive absorption is a very promising technology for CO 2 capture. Thus, to speed up the application of this new technology, the IL ([BMIM]­[BF 4 ]) and ZIFs mixtures were adopted to investigate the CO solubility behavior.…”

Gas–liquid mass transfer studies for biomass support materials in a bioreactor

“…This means that the biophase in the reactor is concentrated in biomass support materials 7, 8. The effect of solid particles on gas–liquid oxygen mass transfer has been investigated by several authors 1, 2, 9–13. For slurry reactors, it has been observed that the addition of solids has an influence on gas–liquid mass transfer characteristics, even if these particles are not reactive and do not showed increased adsorption of dissolved gases 10.…”