| 中温加压下镁基吸附剂CO2吸附和再生性能研究 |
| |
| 引用本文： | 魏彬,商春芳,黄胜,吴诗勇,吴幼青,高晋生.中温加压下镁基吸附剂CO2吸附和再生性能研究[J].医学教育探索,2014(5):573-578. |
| |
| 作者姓名： | 魏彬 商春芳 黄胜 吴诗勇 吴幼青 高晋生 |
| |
| 作者单位： | 华东理工大学煤气化及能源化工教育部重点实验室，上海 200237;华东理工大学煤气化及能源化工教育部重点实验室，上海 200237;华东理工大学煤气化及能源化工教育部重点实验室，上海 200237;华东理工大学煤气化及能源化工教育部重点实验室，上海 200237;华东理工大学煤气化及能源化工教育部重点实验室，上海 200237;华东理工大学煤气化及能源化工教育部重点实验室，上海 200237 |
| |
| 基金项目： | SHELL GLOBAL SOLUTIONS INTERNATIONAL B.V.项目(SSR 166) |
| |
| 摘 要： | 以一种镁基前驱物和一种矿物黏结剂为原料，采用湿混法经煅烧及水合制备得到镁基吸附剂，考察了吸附温度和吸附压力对其CO2吸附性能的影响，并利用XRD、SEM和BET对其理化性质进行了表征。结果表明：镁基吸附剂经水合后的活性组分为Mg(OH)2，当吸附温度为300 ℃、吸附压力为2 MPa时其CO2穿透吸附量达3.93 mmol/g；吸附剂水合过程中生成叶蛇纹石，降低了Mg的利用率，吸附过程中在吸附剂表面生成的块状产物层阻碍了CO2内扩散的进行；在中温加压条件下此吸附剂能够达到稳定的18次吸附 再生循环，适用于整体煤气化联合循环发电(IGCC)系统中CO2的脱除。
|
| 关 键 词： | 镁基吸附剂 CO2捕集 穿透吸附量 再生 |
| 修稿时间： | 2014/2/24 0:00:00 |
CO2 Adsorption and Regeneration Properties of a Magnesium Based Sorbent under Moderate Temperature and Pressured Condition |
| |
| WEI Bin,SHANG Chun-fang,HUANG Sheng,WU Shi-yong,WU You-qing and GAO Jin-sheng.CO2 Adsorption and Regeneration Properties of a Magnesium Based Sorbent under Moderate Temperature and Pressured Condition[J].Researches in Medical Education,2014(5):573-578. |
| |
| Authors: | WEI Bin SHANG Chun-fang HUANG Sheng WU Shi-yong WU You-qing and GAO Jin-sheng |
| |
| Institution: | Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China |
| |
| Abstract: | |
| |
| Keywords: | Key words: magnesium based sorbent CO2 capture breakthrough capacity regeneration |
|
| 点击此处可从《医学教育探索》浏览原始摘要信息 |
| 点击此处可从《医学教育探索》下载免费的PDF全文 |
|
