Mechanisms and properties

https://doi.org/10.1016/j.gee.2016.11.003 “The molecule–molecule interaction parameters, τij, for DEEA-H2O were regressed together with the non-randomness parameters, using experimental data [20], [24]. As seen in Fig. 2, the model produces results

https://doi.org/10.1016/j.gee.2016.11.003 “The default constant in Antoine’s equation available in the Aspen Plus gave somewhat high deviations at temperatures above 100 °C. Thus, the constants in

https://doi.org/10.1039/C7RA01352C “Several mass-transfer coefficient correlations are available for absorber columns packed with random and structured packing.12,95–98 These developed correlations differ in their accuracy and system-specific applicability.

https://doi.org/10.1039/C7RA01352C “Naami, et al.59 have studied experimentally KGCO2aV for CO2 absorption using a DEAB solution. They also investigated absorption using MEA, MDEA, DEAB, and blended solutions included MDEA–MEA and DEAB–MEA.

https://doi.org/10.1039/C7RA01352C “Usubharatana, et al.74 have studied KGCO2aV for CO2 absorption by using a hybrid solution containing MEA and methanol. Their experiments were carried out on a laboratory-scale absorption column with

https://doi.org/10.1039/C7RA01352C “At a particular point of an absorber column, mass transfer occurs because of a chemical potential gradient between gas and liquid phases. The mass

https://doi.org/10.1039/C7RA01352C “As can be seen from Table 1, the aforementioned amines each have their advantages and disadvantages. Clearly, there is no particular amine solvent with all

https://doi.org/10.1039/C7RA01352C “Tontiwachwuthikul, et al.67 have reported the mass transfer performance of CO2 absorption into MEA and AMP by measuring the temperature and concentration along the height of the

https://doi.org/10.1016/j.ijggc.2018.10.008 ” In order to perform a regeneration efficiency comparison between solutions, two regeneration performance parameters (EC and EC2) were calculated. Firstly, as shown by

https://doi.org/10.1016/j.cesx.2019.100032 ” The overall mass transfer coefficient (Kov) combines the contribution of diffusion, physical absorption and chemical reaction to the mass transfer, and thereby represent