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 …

As global energy demand rose by 2.3% in comparison to the last year rate of 1.2%, fossil
fuels, biofuels and natural gas are becoming increasingly important in power generation and …

Compared with the widely used chemical absorption, cryogenic distillation has a lower
thermal energy consumption and smaller footprint of the carbon capture unit. However, the …

Reduction in energy consumption of industrial plants is always an essential need due to
high cost, CO 2 emissions and global warming caused by energy supply from fossil fuels for …

Amino acids are considered as a new class of solvents, which can be used in CO 2 capture
processes. Designing such processes requires simple and precise models for predicting …

The liquefied natural gas (LNG) supply chain utilizes significant amounts of resources due to
its stringent processing requirements. Reducing such resources is economically and …

In this study, a potassium carbonate (K 2 CO 3) solution-based carbon dioxide (CO 2)
absorption process was efficiently improved and optimized by Aspen Plus. Sensitivity …

This article focuses on the H2S adsorption from normal heptane (nC7) as synthetic natural
gas liquids (NGL) using ZnO, SiO2 and zeolite 13X in static mode. Results of the isotherm …

Flare gas emission is a critical issue in the oil and gas industry due to its significant
environmental impacts. While there are currently available solutions that can minimize the …

This study models an H 2 S removal unit for steel-manufacturing coke-oven gas and
suggests optimal operating conditions and safety analysis for absorption and regeneration …