成型前后活性炭储氢性能的初步研究

CORC > 集美大学

	成型前后活性炭储氢性能的初步研究
	郑青榕 ; 顾安忠 ; 蔡振雄 ; 陈武
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=rnws200806026&dbcode=CJFQ&dbname=CJFQ2008
	2012-06-05 ; 2012-06-05
关键词	氢气吸附充气放气成型活性炭 hydrogen adsorption inflation deflation shape-formed activated carbon TK91
其他题名	A Preliminary Study of the Hydrogen Storage Performance of Activated Carbon Before and After its Shape-formation
中文摘要	初步分析成型措施对活性炭储氢特性的影响。首先,在温度区间113～293K、压力范围0～12.5MPa测定氢平衡吸附数据,比较氢在未成型和经丙烯酸甲脂乳胶粘合剂成型的YK-1活性炭上的吸附量和等量吸附热;其次,通过储罐在室温、10.5MPa压力下的快速充/放气试验,分析成型措施对储罐吸附床吸附热效应的影响。结果表明,成型措施改变活性炭的密度和比表面积,使吸附量和吸附床中心在充放气过程的温度曲线以及吸附床的脱氢流率发生变化;在活性炭成型后,必须强化吸附床传热或引入吸附热管理措施以抑制吸附过程热效应。; The influence of shape-formation measures on the hydrogen storage characteristics of activated carbon was preliminarily analyzed.First,hydrogen equilibrium adsorption data were determined in a temperature range from 113 to 293 K and at a pressure range from 0 to 12.5 MPa.The adsorptive quantity and equivalent adsorptive heat of hydrogen on activated carbon YK-1 were compared in two cases:i.e.1.when hydrogen has not undergone a shape formation;and 2.it has completed such a formation by use of acrylate methyl ester emulsion adhesive.Secondly,through a quick inflation and deflation test of a storage tank at a room temperature and a 10.5 MPa pressure,the influence of the shape-formation measures on the adsorptive thermal effect of a storage-tank adsorptive bed was analyzed.It has been found that the shape-formation measures can change the density and specific surface area of the activated carbon,causing a change of the adsorptive quantity and temperature curve of the adsorptive bed center during the inflation and deflation process as well as a change of dehydrogenation flow rate of the adsorptive bed.After the activated carbon has taken shape,the heat transfer through the adsorptive bed must be intensified,or adsorptive heat management measures,introduced to suppress the thermal effect of the adsorptive process.; 【作者单位】集美大学轮机工程学院；上海交通大学制冷与低温工程研究所；【作者英文名】ZHENG Qing-rong,CAI Zhen-xiong,CHEN Wu (College of Marine Engineering,Jimei University,Xiamen,China,Post Code:361021),GU An-zhong (Research Institute of Refrigeration and Cryogenic Engineering,Shanghai Jiaotong University,Shanghai,China,Post Code:200
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/17768]
专题	集美大学
推荐引用方式 GB/T 7714	郑青榕,顾安忠,蔡振雄,等. 成型前后活性炭储氢性能的初步研究[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=rnws200806026&dbcode=CJFQ&dbname=CJFQ2008,2012, 2012.
APA	郑青榕,顾安忠,蔡振雄,&陈武.(2012).成型前后活性炭储氢性能的初步研究.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=rnws200806026&dbcode=CJFQ&dbname=CJFQ2008.
MLA	郑青榕,et al."成型前后活性炭储氢性能的初步研究".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=rnws200806026&dbcode=CJFQ&dbname=CJFQ2008 (2012).