Hydrogen is an important energetic vector nowadays. The most common industrial method
to produce ultrapure hydrogen is by steam methane reforming (SMR), where hydrogen is …

In this paper a robust and reliable process is proposed for purification of hydrogen from
syngas to approach to the specification of fuel cell application (H 2 purity> 99.99, CO …

An adsorption, heat and mass transfer model for the five‐component gas from coal gas
(H2/CO2/CH4/CO/N2= 38/50/1/1/10 vol%) in a layered bed packed with activated carbon …

This paper provides an insight on state-of-the-art, limits and potentials of pressure swing
adsorption (PSA) as CO 2 capture technology into power plants. To get a complete picture …

Pressure swing adsorption (PSA) is an interesting technology for biogas upgrading, due to
compactness of the equipment, low energy requirements, low capital cost, and safety and …

In recent years, considerable effort has been made to develop technologies for harvesting
energy from renewable sources. Hydrogen can be used in fuel cells to produce electricity …

Abstract A 4-bed-8-step pressure swing adsorption (PSA) process has been developed to
produce high-purity hydrogen from the steam methane reforming (SMR) gas mixture. The …

Hydrogen is the energy carrier of the future and could be employed in stationary sources for
energy production. Commercial sources of hydrogen are actually operating employing the …

Methane steam reforming is the main hydrogen production method in the industry. The
product of methane steam reforming contains H 2, CH 4, CO and CO 2 and is then purified …

We report a dual-reflux pressure swing adsorption (DR-PSA) apparatus and cycle
configuration to recover an enriched methane product from mixtures of methane and …