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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
ggxx1225: 金币+20, ★★★★★最佳答案, 太感谢啦~~~呵呵，不好意思，周末出去了，才回复，抱歉抱歉啊~~~ 2016-01-10 20:38:55
lazy锦溪: LS-EPI+1, 感谢应助！ 2016-01-10 23:03:55
EI检索
Fly ash-derived solid amine sorbents for CO<inf>2</inf> capture from flue gas
Zhang, Zhonghua1; Wang, Baodong1 Email author wangbaodong@nicenergy.com; Sun, Qi1
Source: Energy Procedia, v 63, p 2367-2373, 2014; ISSN: 18766102; DOI: 10.1016/j.egypro.2014.11.258; Conference: 12th International Conference on Greenhouse Gas Control Technologies, GHGT 2014, October 5, 2014 - October 9, 2014; Publisher: Elsevier Ltd
Author affiliation:
1 National Institute of Clean-and-Low-Carbon Energy, P.O. Box 001 Shenhua NICE, Beijing, China
Abstract:
CO<inf>2</inf> capture and storage from flue gas has been considered as a key option for greenhouse gas control. The challenge of CO<inf>2</inf> capture is the high energy penalty resulting into the high capture cost. In this paper, it is reported that solid amine sorbents can be synthesized from fly ash successfully and they can be applied for CO<inf>2</inf> capture from flue gas. The sorbent, PEI/FA, has improved sorption performance and allowed a low production cost. The effects of sorption temperature and PEI loading amount on CO<inf>2</inf> sorption capacity were investigated. The CO<inf>2</inf> sorption capacity, CO<inf>2</inf> sorption rate and the regenerability of PEI/FA were evaluated by using thermogravimetric analyser (TGA). The highest CO<inf>2</inf> sorption capacity of PEI/FA sorbents is 145.0 mg- CO<inf>2</inf>/g-sorbent at 90 C under 10 % CO<inf>2</inf> in N<inf>2</inf>. Comparing with the sorbents, which have the similar sorption capacity, the preparation cost of PEI/FA is significantly reduced. The multi-cycles of PEI/FA were conducted and the sorption capacity of the regenerated sorbent after 100 cycles was still maintain 90% of the initial sorption capacity. The sorbent also shows a fast CO<inf>2</inf> sorption rate and the CO<inf>2</inf> sorption capacity can reach about 75 % of saturation capacity at first 2 min. The results indicate that the PEI/FA synthesized by this environmental friendly and low cost method has potential application for low temperature CO<inf>2</inf> capture in terms of its outstanding features such as high capture capacity, fast sorption/desorption rate, good regenerability, no corrosion and cost-effective. © 2014 The Authors Published by Elsevier Ltd.(20 refs)
Database: Compendex
CPCI-S（ISTP）
Fly Ash-derived Solid Amine Sorbents for CO2 Capture from Flue Gas
作者:Zhang, ZH (Zhang, Zhonghua)[ 1 ] ; Wang, BD (Wang, Baodong)[ 1 ] ; Sun, Q (Sun, Qi)[ 1 ]
编者 ixon, T; Herzog, H; Twinning, S
12TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-12
丛书: Energy Procedia
卷: 63 页: 2367-2373
DOI: 10.1016/j.egypro.2014.11.258
出版年: 2014
会议名称
会议: 12th International Conference on Greenhouse Gas Control Technologies (GHGT)
会议地点: Austin, TX
会议日期: OCT 05-09, 2014
摘要
CO2 capture and storage from flue gas has been considered as a key option for greenhouse gas control. The challenge of CO2 capture is the high energy penalty resulting into the high capture cost. In this paper, it is reported that solid amine sorbents can be synthesized from fly ash successfully and they can be applied for CO2 capture from flue gas. The sorbent, PEI/FA, has improved sorption performance and allowed a low production cost. The effects of sorption temperature and PEI loading amount on CO2 sorption capacity were investigated. The CO2 sorption capacity, CO2 sorption rate and the regenerability of PEI/FA were evaluated by using thermogravimetric analyser (TGA). The highest CO2 sorption capacity of PEI/FA sorbents is 145.0 mgCO2/g-sorbent at 90 degrees C under 10 % CO2 in N-2. Comparing with the sorbents, which have the similar sorption capacity, the preparation cost of PEI/FA is significantly reduced. The multi-cycles of PEI/FA were conducted and the sorption capacity of the regenerated sorbent after 100 cycles was still maintain 90% of the initial sorption capacity. The sorbent also shows a fast CO2 sorption rate and the CO2 sorption capacity can reach about 75 % of saturation capacity at first 2 min. The results indicate that the PEI/FA synthesized by this environmental friendly and low cost method has potential application for low temperature CO2 capture in terms of its outstanding features such as high capture capacity, fast sorption/desorption rate, good regenerability, no corrosion and cost-effective. (C) 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC B Y-NC- ND license (https://creativecommons.org/licenses/by-nc-nd/3.0/).
关键词
作者关键词:CO2 sorbent; CO2 capture; fly ash; sol-gel impregnation method
KeyWords Plus:CARBON-DIOXIDE CAPTURE; PERFORMANCE; TECHNOLOGY; ADSORPTION; ADSORBENT; STORAGE
作者信息
通讯作者地址: Wang, BD (通讯作者)
Shenhua NICE Future Sci & Technol City, Natl Inst Clean & Low Carbon Energy, POB 001, Beijing, Peoples R China.
地址:
[ 1 ] Shenhua NICE Future Sci & Technol City, Natl Inst Clean & Low Carbon Energy, Beijing, Peoples R China
电子邮件地址:wangbaodong@nicenergy.com
出版商
ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
类别 / 分类
研究方向:Chemistry; Energy & Fuels
Web of Science 类别:Chemistry, Applied; Energy & Fuels
文献信息
文献类型 roceedings Paper
语种:English
入藏号: WOS:000361211502056
ISSN: 1876-6102
其他信息
IDS 号: BD4YR
Web of Science 核心合集中的 "引用的参考文献": 20
Web of Science 核心合集中的 "被引频次": 0 |
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