硫黄
吸附
氮气
催化作用
天然气
金属
酸性气体
化学
金属有机骨架
材料科学
无机化学
有机化学
作者
Percival Soni Castro,Gerson Martinez Zuniga,William E. Holmes,Prashanth Buchireddy,Daniel Dianchen Gang,Emmanuel Revellame,Mark E. Zappi,Rafael Hernández
标识
DOI:10.1016/j.jgsce.2023.205004
摘要
This paper aims to provide a compilation of studies on adsorptive removal of H2S and organic sulfur compounds from natural gas at relatively low temperatures and pressures. The manuscript compares sulfur uptakes among different materials, including zeolites, activated carbons, metallic organic frameworks (MOFs), and metal oxides, and the impact of modifications to these materials. Best sulfur uptakes were achieved by adding metallic or nitrogen species to the adsorbent surfaces. This contribution to the peer-reviewed literature could provide a better understanding of the improvements necessary to achieve greater sulfur capacities and the mechanisms of sulfur interactions with adsorbents' surfaces.
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