摘要：Natural gas hydrate is an energy resource for methane that has a carbon quantity twice more than all traditional fossil fuels combined. However, their practical application in the field has been limited due to the challenges of long-term preparation, high costs and associated risks. Experimental studies, on the other hand, offer a safe and cost-effective means of exploring the mechanisms of hydrate dissociation and optimizing exploitation conditions. Gas hydrate decomposition is a complicated process along with intrinsic kinetics, mass transfer and heat transfer, which are the influencing factors for hydrate decomposition rate. The identification of the rate-limiting factor for hydrate dissociation during depressurization varies with the scale of the reservoir, making it challenging to extrapolate findings from laboratory experiments to the actual exploitation. This review aims to summarize current knowledge of investigations on hydrate decomposition on the subject of the research scale (core scale, middle scale, large scale and field tests) and to analyze determining factors for decomposition rate, considering the various research scales and their associated influencing factors. 漏 2023 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd

ISSN号：1004-9541

卷、期、页：v 67,p206-219

发表日期：2024-03-01

期刊分区（SCI为中科院分区）：三区

收录情况：SCIE（科学引文索引网络版）,EI（工程索引）

发表期刊名称：Chinese Journal of Chemical Engineering

参与作者：Shi, Qinfeng

通讯作者：孙贤,王令颁,许振彬,卜禹豪

第一作者：肖朋,王晓辉,孙漪霏,孙长宇,陈光进

论文类型：期刊论文

论文概要：孙贤,肖朋,Shi, Qinfeng,王令颁,许振彬,卜禹豪,王晓辉,孙漪霏,孙长宇,陈光进，Rate-limiting factors in hydrate decomposition through depressurization across various scales: A mini-review，Chinese Journal of Chemical Engineering，2024，v 67,p206-219

论文题目：Rate-limiting factors in hydrate decomposition through depressurization across various scales: A mini-review