Effect of pore size on the performance of composite adsorbent

doi:10.1007/s10450-013-9513-8

GIEC OpenIR > 中国科学院广州能源研究所

	Effect of pore size on the performance of composite adsorbent
	Bu, Xianbiao; Wang, Lingbao; Huang, Yuanfeng
	2013-10-01
发表期刊	ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY
卷号	19 期号:5 页码:929-935
摘要	Three kinds of commercial silica gels with pore size of 2-3, 4-7 and 8-10 nm respectively are used for preparing composite adsorbents by soaking them into the aqueous solution of calcium chloride. The test result indicates that both the water uptake and adsorption rate of composite adsorbents prepared from 4-7 and 8-10 nm silica gels improve greatly compared to pure silica gels, but they do not for 2-3 nm silica gels. The silica gel with pore size of 2-3 nm is not suitable for preparing the composite adsorbent by impregnation method due to the pore blockage because of the small pore size. The SCP and COP of the adsorption chiller with sample SA50 are 128.3 Wkg(-1) and 0.27 respectively at the hot source temperature of 90 A degrees C, which are largely superior to that of SA0. Hence using the composite adsorbent instead of the pure silica gel can reduce the size of the adsorption chiller.
文章类型	Article
关键词	Refrigeration Adsorption System Composite Adsorbent Silica Gel Calcium Chloride
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1007/s10450-013-9513-8
研究领域[WOS]	Chemistry ; Engineering
关键词[WOS]	SILICA-GEL ; LITHIUM-CHLORIDE ; WATER ; SORPTION ; ADSORPTION ; SORBENT ; CACL2 ; AIR
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000324059200006
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/9122
专题	中国科学院广州能源研究所
作者单位	Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Bu, Xianbiao,Wang, Lingbao,Huang, Yuanfeng. Effect of pore size on the performance of composite adsorbent[J]. ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY,2013,19(5):929-935.
APA	Bu, Xianbiao,Wang, Lingbao,&Huang, Yuanfeng.(2013).Effect of pore size on the performance of composite adsorbent.ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY,19(5),929-935.
MLA	Bu, Xianbiao,et al."Effect of pore size on the performance of composite adsorbent".ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY 19.5(2013):929-935.