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Gas hydrates in sustainable chemistry.
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2020-06-22 , DOI: 10.1039/c8cs00989a
Aliakbar Hassanpouryouzband 1 , Edris Joonaki , Mehrdad Vasheghani Farahani , Satoshi Takeya , Carolyn Ruppel , Jinhai Yang , Niall J English , Judith M Schicks , Katriona Edlmann , Hadi Mehrabian , Zachary M Aman , Bahman Tohidi
Affiliation  

Gas hydrates have received considerable attention due to their important role in flow assurance for the oil and gas industry, their extensive natural occurrence on Earth and extraterrestrial planets, and their significant applications in sustainable technologies including but not limited to gas and energy storage, gas separation, and water desalination. Given not only their inherent structural flexibility depending on the type of guest gas molecules and formation conditions, but also the synthetic effects of a wide range of chemical additives on their properties, these variabilities could be exploited to optimise the role of gas hydrates. This includes increasing their industrial applications, understanding and utilising their role in Nature, identifying potential methods for safely extracting natural gases stored in naturally occurring hydrates within the Earth, and for developing green technologies. This review summarizes the different properties of gas hydrates as well as their formation and dissociation kinetics and then reviews the fast-growing literature reporting their role and applications in the aforementioned fields, mainly concentrating on advances during the last decade. Challenges, limitations, and future perspectives of each field are briefly discussed. The overall objective of this review is to provide readers with an extensive overview of gas hydrates that we hope will stimulate further work on this riveting field.

中文翻译:

可持续化学中的天然气水合物。

天然气水合物在石油和天然气行业的流量保证中起着重要作用,在地球和地球外行星上广泛地自然存在,并且在可持续技术中具有重要应用,包括但不限于天然气和能源存储,天然气分离,因此受到了广泛关注,以及水脱盐。考虑到它们固有的结构灵活性(取决于客体气体分子的类型和形成条件),以及各种化学添加剂对其性质的综合影响,可以利用这些变异性来优化天然气水合物的作用。这包括增加其工业应用,了解和利用其在自然界中的作用,确定安全提取地球上自然存在的水合物中的天然气以及开发绿色技术的潜在方法。这篇综述总结了天然气水合物的不同性质,以及它们的形成和分解动力学,然后回顾了快速增长的文献,报道了它们在上述领域的作用和应用,主要集中在最近十年的进展。简要讨论了每个领域的挑战,局限性和未来前景。这篇综述的总体目标是为读者提供有关天然气水合物的广泛概述,我们希望这些天然气水合物能够刺激在铆接领域的进一步工作。这篇综述总结了天然气水合物的不同性质,以及它们的形成和分解动力学,然后回顾了快速增长的文献,报道了它们在上述领域的作用和应用,主要集中在最近十年的进展。简要讨论了每个领域的挑战,局限性和未来前景。这篇综述的总体目标是为读者提供有关天然气水合物的广泛概述,我们希望这些天然气水合物能够刺激在铆接领域的进一步工作。这篇综述总结了天然气水合物的不同性质,以及它们的形成和分解动力学,然后回顾了快速增长的文献,报道了它们在上述领域的作用和应用,主要集中在最近十年的进展。简要讨论了每个领域的挑战,局限性和未来前景。这篇综述的总体目标是为读者提供有关天然气水合物的广泛概述,我们希望这些天然气水合物能够刺激在铆接领域的进一步工作。
更新日期:2020-08-04
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