Nanosized Cation-Deficient Fe-Ti Spinel: A Novel Magnetic Sorbent for Elemental Mercury Capture from Flue Gas
文献类型：期刊论文
| 作者 | Zhou, Qin
|
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2011-02-01 |
| 卷号 | 3期号:2页码:209—217 |
| 中文摘要 | Nonstoichiometric Fe-Ti spinel (Fe3-xTix)(1-delta)O-4 has a large amount of cation vacancies on the surface, which may provide active sites for pollutant, adsorption. Meanwhile, its Magnetic property makes it separable from the complex multiphase system for recycling, and for safe disposal of the adsorbed toxin. Therefore, (Fe3-xTix)(1-delta)O-4 May be a promising sorbent in environmental applications. Herein (Fe3-xTix)(1-delta)O-4 is used as a magnetically separable sorbent for elemental mercury capture from the flue gas of coal-fired powerplants. (Fe2Ti)(0.8)O-4 shows a moderate capacity (about 1.0 mg g(-1) at 250 degrees C) for elemental mercury capture in the presence of 1000 ppmv of SO2. Meanwhile, the sorbent can be readily separated from the fly ash using magnetic separation, leaving the fly ash essentially free of sorbent and adsorbed mercury. |
| WOS记录号 | WOS:000287639400018 |
| 公开日期 | 2012-10-18 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7101]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhou, Qin. Nanosized Cation-Deficient Fe-Ti Spinel: A Novel Magnetic Sorbent for Elemental Mercury Capture from Flue Gas[J]. ACS APPLIED MATERIALS & INTERFACES,2011,3(2):209—217. |
| APA | Zhou, Qin.(2011).Nanosized Cation-Deficient Fe-Ti Spinel: A Novel Magnetic Sorbent for Elemental Mercury Capture from Flue Gas.ACS APPLIED MATERIALS & INTERFACES,3(2),209—217. |
| MLA | Zhou, Qin."Nanosized Cation-Deficient Fe-Ti Spinel: A Novel Magnetic Sorbent for Elemental Mercury Capture from Flue Gas".ACS APPLIED MATERIALS & INTERFACES 3.2(2011):209—217. |
入库方式： OAI收割
来源：生态环境研究中心
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