Environmental pollution is inducing short-term and long-term adverse effects on soil, air,
water, and living organisms. Globally, more than 13.7 million persons died in 2016 due to …

It is now 14 years since the publication of the first paper describing the continuous
production of carbon nanotube fibres by the direct spinning process. Since then much effort …

Hydrogen sulfide (H2S) is highly toxic and one of the problematic impurities in industrial gas
streams, calling for H2S removal down to single-digit ppm levels to protect health and …

As an important form of reactors for gas/liquid/solid catalytic reaction, trickle bed reactors
(TBRs) are widely applied in petroleum industry, biochemical, fine chemical and …

This work analyses the two most diffused technologies for biogas upgrading, namely water
scrubbing and membrane separation. In order to carry out such analysis, these two …

A new method was proposed for hydrogen sulfide removal from natural gas through the
utilization of supersonic flow in a Laval nozzle. For this purpose, a mathematical model was …

Oxidation absorption of gaseous hydrogen sulfide (H2S) using Fenton-like advanced
oxidation systems in a bubble column reactor was investigated for the first time. Experiments …

Metal oxides exhibit highest adsorption capacities towards H 2 S but are challenged by lack
of regenerability due to sulfide layer formation during adsorption, sulfate phase formation …

The aim of this study was to evaluate the performance of an autotrophic denitrification
process for desulfurization of biogas produced from a chicken manure digester. A laboratory …

The effects of relative humidity (RH), carbon dioxide (CO2), methane (CH4), oxygen (O2)
presence and gas hourly space velocity (GHSV) on H2S adsorption dynamics of KOH/CaO …