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A novel microwave-assisted methanol-to-hydrocarbons process with a structured ZSM-5/SiC foam catalyst: Proof-of-concept and environmental impacts

文献类型：期刊论文

作者Ou, Xiaoxia6; Tomatis, Marco6; Lan, Yongyong5; Jiao, Yilai4; Chen, Yipei5; Guo, Zheng5; Gao, Xin2,3; Wu, Tao5; Wu, Chunfei1; Shi, Kaiqi5
刊名CHEMICAL ENGINEERING SCIENCE
出版日期2022-06-29
卷号255页码:13
ISSN号0009-2509
关键词Structured catalyst SiC foam Microwave Methanol-to-hydrocarbons (MTH) Life cycle assessment (LCA)
DOI10.1016/j.ces.2022.117669
通讯作者Ou, Xiaoxia(xiaoxia.ou@manchester.ac.uk) ; Shi, Kaiqi(kaiqi.shi@nottingham.edu.cn) ; Azapagic, Adisa(Adisa.Azapagic@manchester.ac.uk)
英文摘要This study presents a novel combination of microwave irradiation and structured zeolite/SiC foam catalyst to improve the methanol-to-hydrocarbons (MTH) process as well as its environmental sustainability. Accordingly, ZSM-5/SiC foam was studied under microwave irradiation at various reaction temperatures (400-550 C) and space velocities (8 and 12 h(-1)) and compared to conventional ZSM-5 pellets. ZSM-5/SiC foam promoted higher selectivity towards C1-C5 hydrocarbons (~95%) and particularly propylene (~40% at 400 C and 8 h(-1)) compared to ZSM-5 pellets (~40% and 6-9%, respectively) due to the enhanced mass and heat transfers. The microwave-assisted MTH process with both the structured catalyst and pellets was also assessed on the environmental sustainability via life cycle assessment in comparison with the conventionally-heat process with the structured catalyst. The results showed that the microwave-based process with the structured catalyst could reduce the environmental impacts of propylene production by 22-30% compared to the conventionally-heated process with the same catalyst. (C)& nbsp;2022 The Authors. Published by Elsevier Ltd.& nbsp;
资助项目European Union[872102] ; Engineering and Physical Sciences Research Council[EP/R000670/1] ; Royal Society for their research collaboration via the Royal Society International Exchanges award[IE161344] ; Ningbo Municipal Science and Technology Programme[2018B10023] ; Ningbo Municipal Science and Technology Programme[2017A610233] ; Zhejiang Provincial Department of Science and Technology[2020E10018]
WOS研究方向Engineering
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:000798080500001
资助机构European Union ; Engineering and Physical Sciences Research Council ; Royal Society for their research collaboration via the Royal Society International Exchanges award ; Ningbo Municipal Science and Technology Programme ; Zhejiang Provincial Department of Science and Technology
源URL[http://ir.imr.ac.cn/handle/321006/174215]  
专题金属研究所_中国科学院金属研究所
通讯作者Ou, Xiaoxia; Shi, Kaiqi; Azapagic, Adisa
作者单位1.Queens Univ Belfast, Sch Chem & Chem Engn, Belfast BT7 1NN, North Ireland
2.Haihe Lab Sustainable Chem Transformat, Tianjin 300192, Peoples R China
3.Tianjin Univ, Natl Engn Res Ctr Distillat Technol, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
5.Univ Nottingham Ningbo China, Key Lab Carbonaceous Wastes Proc & Proc Intensific, Ningbo 315100, Peoples R China
6.Univ Manchester, Sch Engn, Dept Chem Engn, Oxford Rd, Manchester M13 9PL, Lancs, England
推荐引用方式
GB/T 7714		 Ou, Xiaoxia,Tomatis, Marco,Lan, Yongyong,et al. A novel microwave-assisted methanol-to-hydrocarbons process with a structured ZSM-5/SiC foam catalyst: Proof-of-concept and environmental impacts[J]. CHEMICAL ENGINEERING SCIENCE,2022,255:13.
APA Ou, Xiaoxia.,Tomatis, Marco.,Lan, Yongyong.,Jiao, Yilai.,Chen, Yipei.,...&Fan, Xiaolei.(2022).A novel microwave-assisted methanol-to-hydrocarbons process with a structured ZSM-5/SiC foam catalyst: Proof-of-concept and environmental impacts.CHEMICAL ENGINEERING SCIENCE,255,13.
MLA Ou, Xiaoxia,et al."A novel microwave-assisted methanol-to-hydrocarbons process with a structured ZSM-5/SiC foam catalyst: Proof-of-concept and environmental impacts".CHEMICAL ENGINEERING SCIENCE 255(2022):13.

入库方式： OAI收割

来源：金属研究所

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