Adsorption and Diffusion of H2, CO, CH4, and CO2 in BPL Activated Carbon and 13X Zeolite: Evaluation of Performance in Pressure Swing Adsorption Hydrogen Purification by Simulation

2014 ◽  
Vol 53 (40) ◽  
pp. 15414-15426 ◽  
Author(s):  
José A. Delgado ◽  
V. I. Águeda ◽  
M. A. Uguina ◽  
J. L. Sotelo ◽  
P. Brea ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Pressure Swing Adsorption ◽  
Hydrogen Purification ◽  
13X Zeolite ◽  
Evaluation Of Performance ◽  
Pressure Swing ◽  
And Diffusion

Activated carbon for hydrogen purification by pressure swing adsorption: Multicomponent breakthrough curves and PSA performance

2011 ◽  
Vol 66 (3) ◽  
pp. 303-317 ◽  
Author(s):  
Filipe V.S. Lopes ◽  
Carlos A. Grande ◽  
Alírio E. Rodrigues
Keyword(s):  
Activated Carbon ◽  
Pressure Swing Adsorption ◽  
Breakthrough Curves ◽  
Hydrogen Purification ◽  
Pressure Swing

Four beds pressure swing adsorption for hydrogen purification: Case of humid feed and activated carbon beds

AIChE Journal ◽  
2009 ◽  
Vol 55 (9) ◽  
pp. 2292-2302 ◽  
Author(s):  
Ana M. Ribeiro ◽  
Carlos A. Grande ◽  
Filipe V. S. Lopes ◽  
José M. Loureiro ◽  
Alírio E. Rodrigues
Keyword(s):  
Activated Carbon ◽  
Pressure Swing Adsorption ◽  
Hydrogen Purification ◽  
Pressure Swing

Experimental study on activated carbon–nitrogen pair in a prototype pressure swing adsorption refrigeration system

2015 ◽  
Vol 52 (4) ◽  
pp. 753-761 ◽  
Author(s):  
Kumar Anupam ◽  
Avinash V. Palodkar ◽  
G. N. Halder
Keyword(s):  
Experimental Study ◽  
Activated Carbon ◽  
Pressure Swing Adsorption ◽  
Refrigeration System ◽  
Adsorption Refrigeration ◽  
Pressure Swing

Modeling the Adsorption Step during Hydrogen Purification in Gas Treatment Application

2014 ◽  
Vol 12 (2) ◽  
pp. 705-716
Author(s):  
Balsam Belgacem ◽  
Mohamed Chlendi ◽  
Mohamed Bagane
Keyword(s):  
Activated Carbon ◽  
Langmuir Model ◽  
Hydrogen Purification ◽  
Gas Treatment ◽  
Adsorption Step ◽  
Mixture Adsorption ◽  
Sophisticated Model ◽  
Pressure Swing ◽  
Treatment Application ◽  
Component Adsorption

Abstract The present work is interested in modeling the adsorption step for the process of Pressure Swing Adsorption (PSA) for hydrogen purification. This work aims at modeling the adsorption of one or more compounds in a mixture at different pressures ranging from 8 to 20 bars at ambient temperature. The flow was presented by the piston model with an axial dispersion. The equilibrium isotherm was expressed by the Langmuir model for the mono-component adsorption and the model of Langmuir extended for the multi-component adsorption. Moreover, two models of kinetic transfer between the gaseous and solid phases were considered, the first-order model based on the approximation of the Linear Driving Force (LDF) and a sophisticated model which is the Surface Diffusion model (SD). As a first step, the CH4/H2 mixture adsorption on activated carbon was studied. In a second step, the adsorption of CH4/CO2/H2 on activated carbon and of CH4/N2/H2 on a 5A° molecular sieve was studied taking into consideration an interaction parameter for the extended Langmuir model. The simulation results obtained after the resolution of the equations of the model in a developed program, compared with the experimental results from previous works, show a rather satisfactory agreement on the level of stoichiometric time and kinetic mass transfer.

Machine learning–based optimization for hydrogen purification performance of layered bed pressure swing adsorption

2020 ◽  
Vol 44 (6) ◽  
pp. 4475-4492 ◽  
Author(s):  
Jinsheng Xiao ◽  
Chenglong Li ◽  
Liang Fang ◽  
Pascal Böwer ◽  
Michael Wark ◽  
...  
Keyword(s):  
Machine Learning ◽  
Pressure Swing Adsorption ◽  
Hydrogen Purification ◽  
Layered Bed ◽  
Pressure Swing

Investigation of a novel combination of adsorbents for hydrogen purification using Cu-BTC and conventional adsorbents in pressure swing adsorption

Adsorption ◽  
2018 ◽  
Vol 24 (5) ◽  
pp. 481-498 ◽  
Author(s):  
Sadegh Jamali ◽  
Masoud Mofarahi ◽  
Alirio E. Rodrigues
Keyword(s):  
Pressure Swing Adsorption ◽  
Hydrogen Purification ◽  
Pressure Swing

Artificial neural network based optimization for hydrogen purification performance of pressure swing adsorption

2019 ◽  
Vol 44 (11) ◽  
pp. 5334-5344 ◽  
Author(s):  
Feng Ye ◽  
Shuo Ma ◽  
Liang Tong ◽  
Jinsheng Xiao ◽  
Pierre Bénard ◽  
...  
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Pressure Swing Adsorption ◽  
Hydrogen Purification ◽  
Artificial Neural ◽  
Pressure Swing
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