Biogas is a biorenewable energy resource that has the potential to serve as a possible
replacement for fossil fuels, especially natural gas and as a hydrogen carrier. However, raw …

Biogas is considered a future energy, alternative to natural gas due to its high methane
content. Different substrate feedstock determines the composition of the produced raw …

Sustainable carbon adsorbents have been produced from biomass residues by single-step
activation with CO 2. The activation conditions were optimised to develop narrow micropores …

There is an urgent need to develop materials and processes that reduce the energy penalty
associated to the CO 2 capture step. Biochars are appealing adsorbents for post-combustion …

A large number of promising adsorbent materials for CO2 capture are reported almost daily.
Unfortunately, the assessment of an adsorbent in a process is far more challenging …

The performance of multi-bed pressure swing adsorption (PSA) process for producing high
purity hydrogen from synthesis gas was studied experimentally and theoretically using …

Recent growth in shale gas production has contributed to the interest in establishing
numerous petrochemical plants for shale-gas monetization. The ethylene industry is one of …

Pressure swing adsorption (PSA) technology is an effective method to extract hydrogen from
synthesis gas (syngas) and purify the produced hydrogen. The dynamic adsorption models …

The performance of zeolites 5A and 13X is numerically investigated in oxygen separation
from air by a two-bed PSA system. The effect of operating variables such as adsorption step …

Pressure swing adsorption systems have been devised to concentrate argon from a binary
gas mixture of oxygen and argon (O 2: Ar= 95: 5 mol%) that an industrial oxygen generation …