CO2 capture and adsorption kinetic study of amine-modified MIL-101 (Cr)
文献类型：期刊论文
| 作者 | Mutyala, Suresh1,2; Mitta, Harisekhar4; Gundeboyina, Raveendra3; Jonnalagadda, Madhavi3 |
| 刊名 | CHEMICAL ENGINEERING RESEARCH & DESIGN
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 143页码:241-248 |
| 关键词 | MIL-101 (Cr) Polyethylenimine CO2 capture Fixed bed reactor Adsorption kinetic models |
| ISSN号 | 0263-8762 |
| DOI | 10.1016/j.cherd.2019.01.020 |
| 通讯作者 | Mutyala, Suresh(suresh@stu.edu.cn) |
| 英文摘要 | MIL-101 (Cr) was synthesized by a hydrothermal method and used as support to prepare a series of polyethylenimine (PEI) incorporated MIL-101 (Cr) by wet impregnation method. All characterization results revealed that the structure of MIL-101 (Cr) was well-maintained by the incorporation of polyethylenimine and confirmed the presence of PEI within MIL-101 (Cr). The CO2 adsorption studies were carried out in a fixed bed reactor from 30 to 90 degrees C, 1 bar. The adsorption of CO2 has been increased by the incorporation of PEI. It was due to the chemical interaction between the -NH2 and CO2 groups to form a carbamate. The high CO2 adsorption capacity 3.81 mmol g(-1) was shown by 70 wt% PEI loaded MIL-101(Cr) at 75 degrees C,1 bar, because of more number of NH2 groups and a high number of CO2 molecules diffusion. Its adsorption capacity was 4.7 times higher than the adsorption capacity of MIL-101 (Cr) (0.80 mmol g(-1)). Moreover, in moisture condition, CO2 adsorption capacity was increased to 4.4 mmol g(-1) by the formation of ammonium bicarbonate and showed good adsorption stability throughout each adsorption-desorption cycle. The Avrami adsorption kinetic model was well fitted with experimental breakthrough CO2 adsorption data of MIL-101 (Cr)-PEI-70. It suggested that the adsorption of CO2 on PEI incorporated material was chemical adsorption. (C) 2019 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | METAL-ORGANIC FRAMEWORK ; CARBON-DIOXIDE CAPTURE ; LOW-COST ; POLYETHYLENEIMINE ; ADSORBENT ; ENHANCEMENT ; SEPARATION ; MECHANISM ; SORBENTS |
| 资助项目 | NSFC[21571122] ; National Basic Research Program of China (973 Program)[2013CB834803] ; Department of Education in Guangdong Province[2014KCXTD012] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000461269100022 |
| 出版者 | INST CHEMICAL ENGINEERS |
| 资助机构 | NSFC ; NSFC ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Department of Education in Guangdong Province ; Department of Education in Guangdong Province ; NSFC ; NSFC ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Department of Education in Guangdong Province ; Department of Education in Guangdong Province ; NSFC ; NSFC ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Department of Education in Guangdong Province ; Department of Education in Guangdong Province ; NSFC ; NSFC ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Department of Education in Guangdong Province ; Department of Education in Guangdong Province |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/165882]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Mutyala, Suresh |
| 作者单位 | 1.Shantou Univ, Dept Chem, Shantou 515063, Guangdong, Peoples R China 2.Shantou Univ, Key Lab Preparat & Applicat Ordered Struct Mat Gu, Shantou 515063, Guangdong, Peoples R China 3.Indian Inst Chem Technol, Inorgan & Phys Chem Div, Hyderabad 500007, Telangana, India 4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mutyala, Suresh,Mitta, Harisekhar,Gundeboyina, Raveendra,et al. CO2 capture and adsorption kinetic study of amine-modified MIL-101 (Cr)[J]. CHEMICAL ENGINEERING RESEARCH & DESIGN,2019,143:241-248. |
| APA | Mutyala, Suresh,Mitta, Harisekhar,Gundeboyina, Raveendra,&Jonnalagadda, Madhavi.(2019).CO2 capture and adsorption kinetic study of amine-modified MIL-101 (Cr).CHEMICAL ENGINEERING RESEARCH & DESIGN,143,241-248. |
| MLA | Mutyala, Suresh,et al."CO2 capture and adsorption kinetic study of amine-modified MIL-101 (Cr)".CHEMICAL ENGINEERING RESEARCH & DESIGN 143(2019):241-248. |
入库方式： OAI收割
来源：大连化学物理研究所
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