Advance on simulation exploitation of natural gas hydrate by replacement with CO<sub>2</sub>

XU Chungang; LI Xiaosen; CAI Jing; CHEN Zhaoyang; CHEN Chao

doi:10.3969/j.issn.0438-1157.2013.07.001

您当前的位置：

首页 >

文章列表页 >

Advance on simulation exploitation of natural gas hydrate by replacement with CO₂

更新时间：2025-12-10

- Advance on simulation exploitation of natural gas hydrate by replacement with CO₂
- CIESC Journal Issue 7, Pages: 2309-2315(2013)
- 作者机构：
  
  1. 中国科学院广州能源研究所天然气水合物开采及综合利用实验室, 中国科学院可再生能源与天然气水合物重点实验室,广东,广州,510640
  2. 中国科学院大学,北京,100083
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2013.07.001
  CLC： E3
- Online First：05 July 2013，
  
  Published：05 July 2013
- 稿件说明：
移动端阅览
XU Chungang, LI Xiaosen, CAI Jing, et al. Advance on simulation exploitation of natural gas hydrate by replacement with CO₂[J]. CIESC Journal, 2013, (7): 2309-2315. DOI: 10.3969/j.issn.0438-1157.2013.07.001.
DOI：

XU Chungang, LI Xiaosen, CAI Jing, et al. Advance on simulation exploitation of natural gas hydrate by replacement with CO₂[J]. CIESC Journal, 2013, (7): 2309-2315. DOI: 10.3969/j.issn.0438-1157.2013.07.001. DOI：

摘要

目前实验室模拟开采天然气水合物(NGH)的最主要的方法为外激法

通过注热、降压等方式使水合物分解释放出甲烷(CH4)

外激法最大的问题在于水合物的分解容易造成地层结构变化

导致地质斜坡灾害。利用二氧化碳(CO2)在水合物相中置换开采CH4

由于置换过程发生在水合物相中

不改变水合物相结构

因此可以降低地质灾害风险。本文全面介绍了利用CO2在水合物相从NGH中置换CH4的研究进展

从置换可行性、动力学模型、模拟研究、实验研究等方面对当前的研究进行了综述

并为进一步发展置换法开采CH4技术指出了方向。

Abstract

The main method of simulation exploiting methane (CH4)from natural gas hydrate (NGH)is external stimulation.By heat injection or depressurization

NGH dissociate and release CH4

which causes easily geological slope hazard

however

because of NGH structure damage.The method

replacing CH4 in hydrate with CO2

can dramatically lower the risk due to the replacement occurs in hydrate

and its structure cannot be destroyed.In this paper

the research works on CO2-CH4 replacement is reviewed comprehensively

including feasibility of replacement

kinetics model

simulation and experimental studies

and direction of further research and development is proposed for technologies exploitating CH4 from NGH by replacement method.

关键词

Keywords

references

Views

774

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

CO2 and CH4 adsorption performance of modified MIL-53(Cr) via ammonia vapor

CO2/N2 separation performance of supported ionic liquid membrane fabricated by [Choline][Pro]/RTILs

Pressurized catalytic gasification of high ash fusion temperature coal: catalytic activity of K2CO3 and potassium recovery

Solubility and volumetric mass transfer coefficient of CO2 in 1-pentanol

Effect of morphology and exposed facets of Ag3PO4 on photocatalytic reduction of CO2 to CH3OH over Ag/Ag3PO4 plasmonic photocatalysts

Related Author

LI Zhong

XIAQibin

ZHANG Zhijuan

WANG Sha

YANG Yan

ZHANG Suoying

LU Xiaohua

FENG Xin

Related Institution

Institute of Atmospheric Environment Safety and Pollution Control, Jinan University

School of Chemical Engineering, South China University of Technology

Hengtong Optical Material Co

Feymer Membrane Technology Co

State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University

⁰

Advance on simulation exploitation of natural gas hydrate by replacement with CO2

DOI：10.3969/j.issn.0438-1157.2013.07.001

摘要

Abstract

关键词

Keywords

references

Advance on simulation exploitation of natural gas hydrate by replacement with CO₂