Débora de Souza Pinheiro, Luciano Fernandes de Magalhães, Gilberto Rodrigues da Silva, Victor Augusto Araújo de Freitas
{"title":"采用易水热法联合利用玻璃粉和阳极氧化铝渣作为沸石前驱体","authors":"Débora de Souza Pinheiro, Luciano Fernandes de Magalhães, Gilberto Rodrigues da Silva, Victor Augusto Araújo de Freitas","doi":"10.1007/s10163-025-02226-3","DOIUrl":null,"url":null,"abstract":"<div><p>A sustainable circular economy hinges on efficient resource use and waste reduction. This study aims to assess the feasibility of transforming solid waste derived from the flat glass (WGP) and anodized aluminum (RAA) industries into zeolite materials. Zeolites are microporous crystalline materials widely used in petrochemical, catalysis and adsorption. Using a facile approach of combined alkaline fusion and hydrothermal treatment and fine-tuning operational (Si/Al ratio, basicity, aging time, temperature), we obtained five different zeolitic structures: LTA, FAU, GIS, CAN, and SOD. Higher Si/Al ratios tend to form more structurally condensed zeolites. Conversely, extended aging periods and elevated temperatures promote the crystallization of thermodynamically more stable zeolite phases. The overall process yield was ~ 50% (w/w) leading to FAU zeolite with an average particle size of 278 nm, specific area of 181 m<sup>2</sup> g<sup>−1</sup> and pore size distribution of 17–63 nm when Si/Al = 6 and 24 h of hydrothermal treatment. This study shows that the combined use of WGP and RAA can serve as effective zeolitic precursors, which presents a promising option to develop economic opportunities and increase sustainability within the glass and aluminum manufacturing sectors and zeolite consumers.</p><h3>Graphical abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":643,"journal":{"name":"Journal of Material Cycles and Waste Management","volume":"27 3","pages":"1873 - 1884"},"PeriodicalIF":2.7000,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Combined use of glass powder and residual anodized aluminum solid wastes as zeolites precursors by facile hydrothermal treatment\",\"authors\":\"Débora de Souza Pinheiro, Luciano Fernandes de Magalhães, Gilberto Rodrigues da Silva, Victor Augusto Araújo de Freitas\",\"doi\":\"10.1007/s10163-025-02226-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A sustainable circular economy hinges on efficient resource use and waste reduction. This study aims to assess the feasibility of transforming solid waste derived from the flat glass (WGP) and anodized aluminum (RAA) industries into zeolite materials. Zeolites are microporous crystalline materials widely used in petrochemical, catalysis and adsorption. Using a facile approach of combined alkaline fusion and hydrothermal treatment and fine-tuning operational (Si/Al ratio, basicity, aging time, temperature), we obtained five different zeolitic structures: LTA, FAU, GIS, CAN, and SOD. Higher Si/Al ratios tend to form more structurally condensed zeolites. Conversely, extended aging periods and elevated temperatures promote the crystallization of thermodynamically more stable zeolite phases. The overall process yield was ~ 50% (w/w) leading to FAU zeolite with an average particle size of 278 nm, specific area of 181 m<sup>2</sup> g<sup>−1</sup> and pore size distribution of 17–63 nm when Si/Al = 6 and 24 h of hydrothermal treatment. This study shows that the combined use of WGP and RAA can serve as effective zeolitic precursors, which presents a promising option to develop economic opportunities and increase sustainability within the glass and aluminum manufacturing sectors and zeolite consumers.</p><h3>Graphical abstract</h3>\\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":643,\"journal\":{\"name\":\"Journal of Material Cycles and Waste Management\",\"volume\":\"27 3\",\"pages\":\"1873 - 1884\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2025-04-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Material Cycles and Waste Management\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10163-025-02226-3\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Material Cycles and Waste Management","FirstCategoryId":"93","ListUrlMain":"https://link.springer.com/article/10.1007/s10163-025-02226-3","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Combined use of glass powder and residual anodized aluminum solid wastes as zeolites precursors by facile hydrothermal treatment
A sustainable circular economy hinges on efficient resource use and waste reduction. This study aims to assess the feasibility of transforming solid waste derived from the flat glass (WGP) and anodized aluminum (RAA) industries into zeolite materials. Zeolites are microporous crystalline materials widely used in petrochemical, catalysis and adsorption. Using a facile approach of combined alkaline fusion and hydrothermal treatment and fine-tuning operational (Si/Al ratio, basicity, aging time, temperature), we obtained five different zeolitic structures: LTA, FAU, GIS, CAN, and SOD. Higher Si/Al ratios tend to form more structurally condensed zeolites. Conversely, extended aging periods and elevated temperatures promote the crystallization of thermodynamically more stable zeolite phases. The overall process yield was ~ 50% (w/w) leading to FAU zeolite with an average particle size of 278 nm, specific area of 181 m2 g−1 and pore size distribution of 17–63 nm when Si/Al = 6 and 24 h of hydrothermal treatment. This study shows that the combined use of WGP and RAA can serve as effective zeolitic precursors, which presents a promising option to develop economic opportunities and increase sustainability within the glass and aluminum manufacturing sectors and zeolite consumers.
期刊介绍：
The Journal of Material Cycles and Waste Management has a twofold focus: research in technical, political, and environmental problems of material cycles and waste management; and information that contributes to the development of an interdisciplinary science of material cycles and waste management. Its aim is to develop solutions and prescriptions for material cycles.
The journal publishes original articles, reviews, and invited papers from a wide range of disciplines related to material cycles and waste management.
The journal is published in cooperation with the Japan Society of Material Cycles and Waste Management (JSMCWM) and the Korea Society of Waste Management (KSWM).
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
