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| Chemical recycling of polyolefins: a closed-loop cycle of waste to olefins | |
| 2023-08-09 | |
| Source Publication | NATIONAL SCIENCE REVIEW
 |
| ISSN | 2095-5138 |
| EISSN | 2053-714X |
| Volume | 10Issue:9 |
| Status | 已发表 |
| DOI | 10.1093/nsr/nwad207 |
| Abstract | ["The unsuitable disposal of plastic wastes has caused serious environmental pollution, and finding a green manner to address this problem has aroused wide concern. Plastic wastes, especially polyolefin wastes, are rich in carbon and hydrogen, and chemical recycling shows distinct advantages in their conversion into olefins and realizes a closed-loop cycling of plastic wastes. Plastic wastes should be labeled before disposal. The necessity for, and methods of, pretreatment are introduced in this paper and the whole recycling process of polyolefin wastes is also summarized. As the core technology pyrolysis, including thermal, catalytic and solvolysis processes, is introduced in detail due to its potential for future development. We also briefly describe the feasible strategies of pyrolytic oil refining and life cycle assessment of the chemical recycling process. In addition, suggestions and perspectives concerning the industrial improvement of polyolefin chemical recycling are proposed.","This paper gives an overview of the whole chemical recycling process of polyolefin wastes, including the pretreatment of feedstocks, chemical recovery, product refining to olefins, and LCA analysis of chemical recycling."] |
| Keyword | polyolefins pretreatment chemical recovery product refining life cycle assessment |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| Funding Project | China Petroleum amp; Chemical Corporation[120040] ; National Key Research and Development Program of China[2022YFA1504800] ; National Natural Science Foundation of China["22108289","21905291"] ; Shanghai Institute of Cleantech Innovation[E244831E01] |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| WOS ID | WOS:001050237600001 |
| Publisher | OXFORD UNIV PRESS |
| EI Accession Number | 20233614690742 |
| EI Keywords | Life cycle |
| EI Classification Number | 452 Municipal and Industrial Wastes ; Waste Treatment and Disposal ; 452.4 Industrial Wastes Treatment and Disposal ; 513.1 Petroleum Refining, General ; 803 Chemical Agents and Basic Industrial Chemicals ; 804.1 Organic Compounds ; 815.1.1 Organic Polymers |
| Original Document Type | Journal article (JA) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/325783 |
| Collection | 物质科学与技术学院_特聘教授组_孙予罕组 2060研究院 |
| Corresponding Author | Wang, Hui; Li, Mingfeng |
| Affiliation | 1.Sinopec Res Inst Petr Proc Co Ltd, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China 3.ShanghaiTech Univ, Res Inst 2060, Shanghai 201210, Peoples R China |
| Corresponding Author Affilication | ShanghaiTech University |
| Recommended Citation GB/T 7714 | Zou, Liang,Xu, Run,Wang, Hui,et al. Chemical recycling of polyolefins: a closed-loop cycle of waste to olefins[J]. NATIONAL SCIENCE REVIEW,2023,10(9). |
| APA | Zou, Liang,Xu, Run,Wang, Hui,Wang, Zhiqiang,Sun, Yuhan,&Li, Mingfeng.(2023).Chemical recycling of polyolefins: a closed-loop cycle of waste to olefins.NATIONAL SCIENCE REVIEW,10(9). |
| MLA | Zou, Liang,et al."Chemical recycling of polyolefins: a closed-loop cycle of waste to olefins".NATIONAL SCIENCE REVIEW 10.9(2023). |
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