Theoretical isotherm equation for adsorption-induced structural transition on flexible metal–organic frameworks

S Hiraide, Y Sakanaka, Y Iida… - Proceedings of the …, 2023 - National Acad Sciences
Flexible metal–organic frameworks (MOFs) exhibit an adsorption-induced structural
transition known as “gate opening” or “breathing,” resulting in an S-shaped adsorption …

The effects of nitrogen functional groups and narrow micropore sizes on CO2 adsorption onto N-doped biomass-based porous carbon under different pressure

J Luo, B Liu, R Shi, Y Guo, Q Feng, Z Liu, L Li… - Microporous and …, 2021 - Elsevier
The biomass-derived N-doped porous carbons have been proved promising adsorbent
material, due to their good CO 2/N 2 selectivity and excellent CO 2 adsorption performance …

Design of biomass-based N, S co-doped porous carbon via a straightforward post-treatment strategy for enhanced CO2 capture performance

M Cao, Y Shu, Q Bai, C Li, B Chen, Y Shen… - Science of The Total …, 2023 - Elsevier
Biomass-based adsorbents are considered to have great potential for CO 2 capture due to
their low cost, high efficiency and exceptional sustainability. The aim of this work is to design …

Hybrid modeling of vacuum swing adsorption carbon capture process for rapid process-level evaluation of adsorbents

W Chung, J Kim, H Jung, JH Lee - Chemical Engineering Journal, 2024 - Elsevier
Adsorption of CO 2 from stationary carbon sources represents a promising technology for
carbon capture due to its intrinsically low energy requirement. While numerous highly …

Microporous Borocarbonitrides BxCyNz: Synthesis, Characterization, and Promises for CO2 Capture

R Mighri, UB Demirci, JG Alauzun - Nanomaterials, 2023 - mdpi.com
Porous borocarbonitrides (denoted BCN) were prepared through pyrolysis of the polymer
stemmed from dehydrocoupled ethane 1, 2-diamineborane (BH3NH2CH2CH2NH2BH3 …

Development of a chemistry-based isotherm model and techno-economic optimization of a moving bed process for CO2 capture using a functionalized metal-organic …

R Hughes, G Kotamreddy, D Bhattacharyya… - Chemical Engineering …, 2024 - Elsevier
Amine-appended metal–organic frameworks of the class Mg 2 (dobpdc) are promising
candidates for efficient carbon capture in part due to their step-shaped CO 2 adsorption …

Integrated material and process evaluation of metal–organic frameworks database for energy-efficient SF6/N2 separation

J Cha, S Ga, S Lee, S Nam, YS Bae… - Chemical Engineering …, 2021 - Elsevier
In this work, we proposed multi-scale screening, which employs both molecular and process-
level methods, to identify high-performing MOFs for energy-efficient separation of SF 6 and …

Isotherm modeling and techno-economic analysis of a TSA moving bed process using a tetraamine-appended MOF for NGCC applications

D Yancy-Caballero, R Hughes, MA Zamarripa… - International Journal of …, 2023 - Elsevier
Tetraamine-appended metal-organic frameworks (MOF) are a new family of amine-
functionalized MOF materials that show potential for CO 2 capture from flue gas conditions …

An iterative constrained least squares method for continuous piecewise linear approximation

JH Kim, N Choi, S Heo - Computers & Chemical Engineering, 2022 - Elsevier
In this work, a novel iterative least squares method is proposed to approximate nonlinear
functions with continuous piecewise linear (CPWL) functions, where the continuity is …

Modeling and Techno-Economic Optimization of a Tetraamine-Appended Metal–Organic Framework for NGCC-Based CO2 Capture Using Fixed Bed Contactors

R Hughes, D Yancy-Caballero… - Energy & …, 2024 - ACS Publications
Amine-appended metal–organic frameworks (MOFs) of the class Mg2 (dobpdc) have
garnered attention recently as promising sorbents for CO2 capture but present difficult …