| 中国CO2地质埋存关联技术的现状 |
| |
| 引用本文： | 李小春,方志明.中国CO2地质埋存关联技术的现状[J].岩土力学,2007,28(10):2229-2233. |
| |
| 作者姓名： | 李小春 方志明 |
| |
| 作者单位： | 中国科学院武汉岩土力学研究所,岩土力学与工程国家重点实验室,武汉,430071 |
| |
| 基金项目： | 中国科学院"百人计划" |
| |
| 摘 要： | CO2地质埋存是减少CO2净排放量的有效措施之一。CO2地质埋存技术在发达国家已有十几年的研究历史。目前,我国这方面的研究工作刚刚起步,因此,很有必要对我国CO2地质埋存的技术现状进行调查。CO2地质埋存过程主要包括3个要素:从发电厂或者工业生产过程中回收CO2;将CO2运送到埋存场地;CO2注入与埋存。其中的很多技术在现有工业以及石油、天然气开采等行业中已经存在。对我国现有工业以及石油、天然气开采等行业中涉及到的CO2回收、运输以及注入与埋存等技术的现状进行了初步调查,并与国外进行对比。结果表明,我国CO2地质埋存技术现状与国外存在一定的差距,但还是有一定的技术基础,尤其是在CO2回收与注入方面有一定的实践经验。
|
| 关 键 词： | 二氧化碳 地质埋存 技术要素 现状 |
| 文章编号： | 1000-7598-（2007）10-2229-06 |
| 收稿时间： | 2006-09-05 |
| 修稿时间： | 2006-09-05 |
Status quo of connection technologies of CO2 geological storage in China |
| |
| LI Xiao-chun,FANG Zhi-ming.Status quo of connection technologies of CO2 geological storage in China[J].Rock and Soil Mechanics,2007,28(10):2229-2233. |
| |
| Authors: | LI Xiao-chun FANG Zhi-ming |
| |
| Institution: | State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China |
| |
| Abstract: | CO2 geological storage is one of the effective means to reduce net CO2 emissions.CO2 geological storage has a history for more than ten years in developed countries.Currently,research of this aspect is started just now in China;so it is very necessary to carry out an investigation on the status quo of CO2 geological storage technology in China.CO2 geological storage process involves three factors: capture of the CO2 from the power plant or industrial process;transmission of the CO2 to the storage site followed by injection into the geological reservoir.Many of the technologies required for large-scale geological storage of CO2 already exist in the existing industry and the oil and gas industry.Now a preliminary investigation on the status quo of technologies of CO2 capture,CO2 transportation and CO2 injection and storage in the existing industry and the oil and gas industry in China is carried out and compared it with foreign countries;the findings of investigation show that there is a certain disparity of CO2 geological storage technology between China and foreign countries;however,there is a certain technology base of CO2 geological storage technology in China,especially,there is a certain practical experience in the aspect of CO2 recycling and injection. |
| |
| Keywords: | carbon dioxide geological storage technical factors status quo |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩土力学》浏览原始摘要信息 |
| 点击此处可从《岩土力学》下载免费的PDF全文 |
|
