Hydrogen sulfide removal is a long-standing economic and environmental challenge faced by the oil and gas industries. H₂S separation processes using reactive and non-reactive absorption and adsorption, membranes, and cryogenic distillation are reviewed. A detailed discussion is presented on new developments in adsorbents, such as ionic liquids, metal oxides, metals, metal–organic frameworks, zeolites, carbon-based materials, and composite materials; and membrane technologies for H₂S removal. This Review attempts to exhaustively compile the existing literature on sour gas sweetening and to identify promising areas for future developments in the field.

中文翻译：

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硫化氢的捕获：从极性液体中的吸收物到氧化物，沸石和金属有机骨架吸附剂和膜的吸收

硫化氢的去除是石油和天然气行业面临的长期经济和环境挑战。回顾了使用反应性和非反应性吸收和吸附，膜和低温蒸馏进行的H ₂ S分离过程。详细讨论了吸附剂的新发展，例如离子液体，金属氧化物，金属，金属有机骨架，沸石，碳基材料和复合材料。和用于H ₂ S去除的膜技术。本综述试图详尽地汇编有关含硫气体脱硫的现有文献，并确定该领域未来发展的有希望的领域。