Hydrate-Based CO2 Capture from Integrated Gasification Combined Cycle Syngas with Tetra-n-butylammonium Bromide and Nano-Al2O3

doi:10.1021/acs.energyfuels.7b03605

GIEC OpenIR

	Hydrate-Based CO2 Capture from Integrated Gasification Combined Cycle Syngas with Tetra-n-butylammonium Bromide and Nano-Al2O3
	Li, Ze-Yu 1,2,3,4,5; Xia, Zhi-Ming 1,2,3,4; Li, Xiao-Sen1,2,3,4 ; Chen, Zhao-Yang 1,2,3,4; Cai, Jing 1,2,3,4; Li, Gang1,2,3,4 ; Lv, Tao 1,2,3,4
	2018-02-01
发表期刊	ENERGY & FUELS
ISSN	0887-0624
卷号	32 期号:2 页码:2064-2072
通讯作者	Li, Xiao-Sen(lixs@ms.giec.ac.cn)
摘要	Hydrate-based CO2 capture and/or H-2 purification from integrated gasification combined cycle (IGCC) syngas has been a more and more attractive technology in both environmental and clean energy fields. This work focused on both microcosmic and macroscopic studies for the CO2/H-2 hydrate formation process with synergic additives comprised of tetra-n-butylammonium bromide (TBAB) and nano-Al2O3. The experiments were carried out with 0.5 wt % nano-Al2O3 and 1, 5, 10, and 11 wt % TBAB. The microcosmic study shows that, with the synergic additives, the CO2/H-2 mixture hydrate formed mainly on the nano-Al2O3 surface and formed a semiclathrate structure. Additionally, the macroscopic study shows that the synergic additives could remarkably promote the gas uptake and separation efficiency. Noteworthy, in comparison to unitary TBAB, tetrahydrofuran, and cyclopentane, the synergic additives could increase the gas uptake for the CO2/H-2 hydrate formation process by approximately 43.62, 230.56, and 173.27%, respectively. The experimental results indicate that the synergic effect of TBAB and nano-Al2O3 is helpful for hydrate-based CO2 capture from IGCC syngas.
DOI	10.1021/acs.energyfuels.7b03605
关键词[WOS]	PRE-COMBUSTION CAPTURE ; BUTYL AMMONIUM BROMIDE ; CARBON-DIOXIDE ; CLATHRATE HYDRATE ; SYNERGIC ADDITIVES ; GAS-MIXTURES ; DISSOCIATION CONDITIONS ; PLUS CYCLOPENTANE ; FLUE-GAS ; METHANE
收录类别	SCI
语种	英语
资助项目	Key Program of the National Natural Science Foundation of China[51736009] ; National Key Research and Development Plan of China[2016YFC0304002] ; National Key Research and Development Plan of China[2017YFC0307306] ; National Natural Science Foundation of China[51476174] ; National Natural Science Foundation of China[51576202] ; National Natural Science Foundation of China[51676196] ; National Natural Science Foundation of China[51376184] ; International Science & Technology Cooperation Program of China[2015DFA61790] ; CAS Science and Technology Apparatus Development Program[YZ201619] ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences[QYZDJ-SSW-JSC033] ; National Natural Science Fund of Guangdong Province, China[2017A030313301] ; Pearl River S&T Nova Program of Guangzhou[201710010098] ; Pearl River S&T Nova Program of Guangzhou[201610010164]
WOS研究方向	Energy & Fuels ; Engineering
项目资助者	Key Program of the National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Natural Science Foundation of China ; International Science & Technology Cooperation Program of China ; CAS Science and Technology Apparatus Development Program ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; National Natural Science Fund of Guangdong Province, China ; Pearl River S&T Nova Program of Guangzhou
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000426015000110
出版者	AMER CHEMICAL SOC
引用统计	被引频次：20[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/344007/23529
专题	中国科学院广州能源研究所
通讯作者	Li, Xiao-Sen
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 5.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Jiangsu, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Li, Ze-Yu,Xia, Zhi-Ming,Li, Xiao-Sen,et al. Hydrate-Based CO2 Capture from Integrated Gasification Combined Cycle Syngas with Tetra-n-butylammonium Bromide and Nano-Al2O3[J]. ENERGY & FUELS,2018,32(2):2064-2072.
APA	Li, Ze-Yu.,Xia, Zhi-Ming.,Li, Xiao-Sen.,Chen, Zhao-Yang.,Cai, Jing.,...&Lv, Tao.(2018).Hydrate-Based CO2 Capture from Integrated Gasification Combined Cycle Syngas with Tetra-n-butylammonium Bromide and Nano-Al2O3.ENERGY & FUELS,32(2),2064-2072.
MLA	Li, Ze-Yu,et al."Hydrate-Based CO2 Capture from Integrated Gasification Combined Cycle Syngas with Tetra-n-butylammonium Bromide and Nano-Al2O3".ENERGY & FUELS 32.2(2018):2064-2072.