CO2 Capture Performance of Mesoporous Synthetic Sorbent Fabricated Using Carbide Slag under Realistic Calcium Looping Conditions
CO2 Capture Performance of Mesoporous Synthetic Sorbent Fabricated Using Carbide Slag under Realistic Calcium Looping Conditions
复制标题
在实际钙循环条件下使用电石渣制造的介孔合成吸附剂的 CO2 捕集性能
DOI:
10.1021/acs.energyfuels.7b00676
复制
发表时间:
2017-06
期刊:
影响因子:
5.3
通讯作者:
Duan Lunbo
中科院分区:
文献类型:
--
作者:
Ma Xiaotong;Li Yingjie;Chi Changyun;Zhang Wan;Shi Jiewen;Duan Lunbo
Calcium looping is techno-economically feasible for industrial CO2 reduction. Carbide slag as a waste from the PVC (polyvinyl chloride) industry is a good candidate for low-cost calcium-based CO2 sorbents. A novel synthetic sorbent with rich mesopores was fabricated from high alumina cement, carbide slag, and byproduct of biodiesel, in order to overcome the loss in CO2 capture capacity of calcium-based sorbents with the number of carbonation/calcination cycles. The CO2 capture capacities of synthetic sorbents were examined under the severe calcination condition of high CO2 concentration and high temperature, which is close to the actual atmosphere for industrial applications. The effects of high alumina cement addition, byproduct of biodiesel addition, calcination condition, and steam addition in carbonation atmosphere on CO2 capture by the synthetic sorbents were also discussed. Results show that the synthetic sorbent with 90 wt % CaO achieves the highest CO2 capture capacity of about 0.27 g/g after 30 c...
登录
查看更多内容
影响因子:
7.2
作者:
He Zirui;Li Yingjie;Ma Xiaotong;Zhang Wan;Chi Changyun;Wang Zeyan
通讯作者:
Wang Zeyan
影响因子:
3.9
作者:
Yang, Xinwei;Sun, Jian;Hu, Yingchao;Xu, Minghou
通讯作者:
Xu, Minghou
影响因子:
7.4
作者:
Sun, Haicheng;Zhao, Changsui;Zhou, Wu;Chen, Xiaoping
通讯作者:
Chen, Xiaoping
影响因子:
4.2
作者:
L. Duan;Zhijian Yu;M. Erans;Yingjie Li;V. Manović;E. Anthony
通讯作者:
L. Duan;Zhijian Yu;M. Erans;Yingjie Li;V. Manović;E. Anthony
影响因子:
5.3
作者:
Changlei Qin;Junjun Yin;H. An;Wenqiang Liu;B. Feng
通讯作者:
Changlei Qin;Junjun Yin;H. An;Wenqiang Liu;B. Feng