Journal ArticleDOI
Separation of CH4/CO2/N2 mixtures by layered pressure swing adsorption for upgrade of natural gas
TLDR
In this article, a layered pressure swing adsorption (LPSA) process is proposed to selectively remove carbon dioxide and nitrogen from low and medium natural gas flowrates, which is composed of a zeolite 13X to selectively removing carbon dioxide followed by a layer of carbon molecular sieve 3K to make the separation of nitrogen from methane.About:
This article is published in Chemical Engineering Science.The article was published on 2006-06-01. It has received 268 citations till now. The article focuses on the topics: Pressure swing adsorption & Methane.read more
Citations
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Dissertation
Multiscale Modeling and Uncertainty Quantification of Multiphase Flow and Mass Transfer Processes
TL;DR: The second portion of this research is focused on reducing the computational burden of performing an uncertainty analysis on practical engineering systems through combining molecular and macroscale modeling where the molecular modeling is used to quantify the stochastic distribution of parameters that are typically approximated.
Journal ArticleDOI
Investigation on a novel post-combustion CO2 capture rotary adsorption wheel based on temperature swing adsorption
TL;DR: In this paper , a rotary wheel device in rotating packed-bed configuration for adsorption process based on temperature swing has been proposed to achieve CO2 capture in engineering application, considering the non-equilibrium of heat and mass transfer.
Mathematical Modeling of Gas Adsorption Processes in Packed Bed: The Role of Numerical Methods on Computation Time
TL;DR: Gholami et al. as mentioned in this paper compared the capabilities of two important numerical methods in terms of their computation time and stability, and concluded that the combined method required half as much computation time as the one in which finite difference method was employed to solve the whole equations.
Journal ArticleDOI
Design and optimisation of a multifunctional monolithic filter for fire escape masks
Jonathan E. Barnard,Stuart Scott,Steve Tennison,Martin W. Smith,Michael W. Harral,Andrew D. Burrows,Semali Perera,Y.M. John Chew +7 more
TL;DR: In this paper, the authors derived a computationally efficient numeric model based on a bi-linear driving force (LDF) model to investigate the purification of gas streams in a square channelled monolith filter containing an impregnated activated carbon (AC) section to adsorb and react toxic components, and a section consisting of shape stable phase change materials (SS-PCMs) to absorb heat.
Journal ArticleDOI
Multi-Level Computational Screening of in Silico Designed MOFs for Efficient SO2 Capture
H. Demir,Seda Keskin +1 more
TL;DR: In this article , a large database of hypothetical MOFs composed of >300,000 materials was screened for SO2/CH4, SO 2/CO2, and SO 2 N2 separations using a multi-level computational approach.
References
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Book
Fundamentals of Heat and Mass Transfer
TL;DR: This paper introduced the physical effects underlying heat and mass transfer phenomena and developed methodologies for solving a variety of real-world problems, such as energy minimization, mass transfer, and energy maximization.
Book
Principles of Adsorption and Adsorption Processes
TL;DR: In this paper, the authors present correlation, analysis, and prediction of adsorption equilibria, including correlation, correlation, and analysis of adorption Equilibria.
Book
Gas Separation by Adsorption Processes
TL;DR: In this article, the authors present an analysis of gas mixtures rate processes in adsorbers adsorber dynamics, bed profiles and breakthrough curves cyclic gas separation processes and pressure-swing adsorption.
Journal ArticleDOI
A technical, economic, and environmental assessment of amine-based CO2 capture technology for power plant greenhouse gas control
Edward S. Rubin,Anand B. Rao +1 more
TL;DR: Performance and cost models of an amine (MEA)-based CO2 absorption system for postcombustion flue gas applications have been developed and integrated with an existing power plant modeling framework that includes multipollutant control technologies for other regulated emissions.