Effect of morphology on adsorption kinetics of magnesium oxide for the removal of methyl orange
文献类型：期刊论文
| 作者 | Liu, Yong1; Huang, Ming1; You, Yaohui1; Zhu, Donghai2; Fu, Xiaojing1; Yuan, Jinhai3; Zheng, Xiaogang1; Wen, Jing2
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| 刊名 | DESALINATION AND WATER TREATMENT
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 98页码:326-335 |
| 关键词 | Mgo Nanomaterials Micro-structure Morphology Methyl Orange Adsorption Isotherms Adsorption Kinetics |
| 文献子类 | Article |
| 英文摘要 | MgO nanomaterials with different microstructure morphologies such as nanorods (MgOR), flower- like(MgOF), and lamellar (MgOL) were prepared for the adsorption performance in the removal of methyl orange. MgOR sample exhibited better adsorption ability in comparison to MgOF and MgOL sample due to its higher specific surface area, larger pore volume, and more available active sites. Langmuir isotherm model described well with the adsorption isotherm of MgO samples for the removal of methyl orange, and the pseudo-second-order adsorption model fitted well with the adsorption process of dye removal. The intra-particle diffusion model demonstrated that the adsorption process of different MgO samples was the combination of immediate surface diffusion and slow pore diffusion, in which the rate-determining step was the boundary layer diffusion. |
| WOS关键词 | MESOPOROUS MGO SORBENT ; AQUEOUS-SOLUTION ; CO2 CAPTURE ; INTERMEDIATE TEMPERATURES ; OXYSULFATE WHISKERS ; DYE REMOVAL ; COMPOSITE ; NANOMATERIALS ; PERFORMANCE ; HYDROXIDE |
| WOS研究方向 | Engineering ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000423707000036 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6417]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源与化学实验室 |
| 作者单位 | 1.Neijiang Normal Univ, Coll Chem & Chem Engn, Neijiang 641100, Sichuan, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Qinghai, Peoples R China 3.Chongqing Univ Sci & Technol, Coll Chem & Chem Engn, Chongqing 401331, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yong,Huang, Ming,You, Yaohui,et al. Effect of morphology on adsorption kinetics of magnesium oxide for the removal of methyl orange[J]. DESALINATION AND WATER TREATMENT,2017,98:326-335. |
| APA | Liu, Yong.,Huang, Ming.,You, Yaohui.,Zhu, Donghai.,Fu, Xiaojing.,...&Wen, Jing.(2017).Effect of morphology on adsorption kinetics of magnesium oxide for the removal of methyl orange.DESALINATION AND WATER TREATMENT,98,326-335. |
| MLA | Liu, Yong,et al."Effect of morphology on adsorption kinetics of magnesium oxide for the removal of methyl orange".DESALINATION AND WATER TREATMENT 98(2017):326-335. |
入库方式： OAI收割
来源：青海盐湖研究所
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