Hydrogen sulfide is a highly flammable, acutely toxic, and extremely hazardous gas that
must be captured and removed from a number of important gaseous and liquid streams. This …

Among the others, CO 2 and H 2 S are the major impurities present in biogas which typically
hampers its direct application as biofuel. Therefore, an upgradation for the purity of biogas is …

The elimination and recycling of NH3 from the vented circulating stream of NH3 synthesis
process is of great significance to the protection of air environment and saving of NH3 …

Many studies have been focused on the selective separation of hydrogen chloride (HCl)
gas, but its capture and conversion in situ is still at a standstill. Herein, a pioneering attempt …

The suitability of phenyl‐based deep eutectic solvents (DESs) as absorbents for toluene
absorption was investigated by means of thermodynamic modeling and molecular dynamics …

The separation and recovery of ammonia (NH 3) has been of long concern, since NH 3 is
not only a hazardous substance in the environment but also a critical chemical raw material …

We demonstrate an effective strategy for capture and conversion of H2S in novel superbase
protic ionic liquids (SPILs). It is found that the synthesized SPILs with the multiple active sites …

Efficient separation and recovery of hydrogen chloride (HCl) from HCl tail gas containing
impurities such as sulfur dioxide (SO 2) is very important from the viewpoint of economy and …

With the intensifying challenge of global warming driven largely by anthropogenic activities,
effective greenhouse gas capture techniques are critical. This paper focuses on the role of …

The separation of ethylene (C 2 H 4) and ethane (C 2 H 6) is crucial for the production of
down-stream chemicals in petrochemical industry. However, the currently used technologies …