Pub Date : 2025-11-25DOI: 10.1016/j.jiec.2025.11.036
Ateeq Ur Rehman, Aqsa Maqsood, Abu Bakar Siddique, Shoaib Akhtar, Khaled Fahmy Fawy, Qurat Ul Ain, Muhammad Sher, Umar Nishan, Tauqeer Ahmad, Arshad Ali, Azhar Abbas
{"title":"From waste to water treatment: Banana peel powder for polystyrene removal with FTIR-based mechanistic understanding","authors":"Ateeq Ur Rehman, Aqsa Maqsood, Abu Bakar Siddique, Shoaib Akhtar, Khaled Fahmy Fawy, Qurat Ul Ain, Muhammad Sher, Umar Nishan, Tauqeer Ahmad, Arshad Ali, Azhar Abbas","doi":"10.1016/j.jiec.2025.11.036","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.036","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"17 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145593207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-20DOI: 10.1016/j.jiec.2025.11.029
Haiqiang Liu, Yibo Ouyang, Bingzhi Li, Zhihao Zhou, Ke Li, Ri Qiu
{"title":"Bioinspired superhydrophobic coating on copper: electrochemical fabrication, characterization and corrosion inhibition","authors":"Haiqiang Liu, Yibo Ouyang, Bingzhi Li, Zhihao Zhou, Ke Li, Ri Qiu","doi":"10.1016/j.jiec.2025.11.029","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.029","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"1 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145554040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-20DOI: 10.1016/j.jiec.2025.11.028
Aparna Anilkumar, Yagnaseni Roy
The performance of a pervaporation system is typically measured by multiple output variables such as permeate flux, separation factor, selectivity, retentate and permeate flowrates, compositions, etc. There are also multiple input variables to be considered during system design, such as system size, membrane selection, feed temperature, permeate pressure, etc. Hence, the prevalent method, as per the literature, is to assess multiple plots when selecting optimal input values for a large-scale pervaporation system. In order to simplify system design, the current work develops a unified framework that condenses the analysis of the variation of all input and output variables into a single plot for simultaneous comparison. The basis for the framework is an equation derived mathematically from fundamental material balances. This ‘S3’ framework is a generally applicable method to select optimal input values (i.e., membrane, feed temperature, etc.) for any feed solvent-mixture. Its utilization for large-scale pervaporation system design is illustrated for alcohol dehydration, comparing polyvinylalcohol (PVA) membranes at various feed temperatures and permeate pressures on a single plot for optimal parameter selection.
{"title":"A unified, mathematical framework for pervaporation system design—Illustrated for alcohol dehydration","authors":"Aparna Anilkumar, Yagnaseni Roy","doi":"10.1016/j.jiec.2025.11.028","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.028","url":null,"abstract":"The performance of a pervaporation system is typically measured by multiple output variables such as permeate flux, separation factor, selectivity, retentate and permeate flowrates, compositions, etc. There are also multiple input variables to be considered during system design, such as system size, membrane selection, feed temperature, permeate pressure, etc. Hence, the prevalent method, as per the literature, is to assess multiple plots when selecting optimal input values for a large-scale pervaporation system. In order to simplify system design, the current work develops a unified framework that condenses the analysis of the variation of all input and output variables into a single plot for simultaneous comparison. The basis for the framework is an equation derived mathematically from fundamental material balances. This ‘S3’ framework is a generally applicable method to select optimal input values (i.e., membrane, feed temperature, etc.) for any feed solvent-mixture. Its utilization for large-scale pervaporation system design is illustrated for alcohol dehydration, comparing polyvinylalcohol (PVA) membranes at various feed temperatures and permeate pressures on a single plot for optimal parameter selection.","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"158 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145554042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
With a large number of LiFePO4 (LFP) batteries entering the retirement period, the recycling of spent LiFePO4 (S-LFP) has become a hot topic, in recent years the recovery metals from via pyro-hydrometallurgical process has been frequently reported. However, in this process more attention has been focus on selective Li extraction, the P and Fe residue after lithium extraction was not properly disposed, it causes environmental pollution and waste of valuable components. In this work, a clean closed loop method was proposed for comprehensive recovery of valuable components from spent LiFePO4 cathode materials. In this process industrial by-products (Na2SO4) as the additive is used to extraction Li, and > 93.59 % of the Li was selectively leached from the calcine by water immersion when a mass ratio (Na2SO4/S-LFP) of 0.95:1 at 550 °C for 30 min, then the ferrophosphate slag was dissolved by dilute acid, and FePO4⋅2H2O was prepared at 90 °C in acid leaching solution(pH = 0.8), acid-containing leaching solution and sinking lithium mother liquor was evaporated to recover Na2SO4 by-production and then was recycled. Compared to other pyro-hydrometallurgical process, this cleaner closed loop recycling process has the advantages of high Li leaching rate, effective recovery of P and Fe, without additional oxidants consumption and acid containing wastewater produced that conforms to the idea of green, low-carbon and sustainable development. Moreover, the oxidation roasting and selective Li extraction mechanisms were both clarified in detail, and the migration behavior of the valuable elements was also revealed.
{"title":"A clean closed loop process for comprehensive recovery of valuable components from spent LiFePO4 cathode materials","authors":"Zaoming Chen, Shengqi Gong, Zuobiao Zhu, Yixin Wang, Ruzhen Peng, Fupeng Liu, Jinliang Wang, Shengming Xu","doi":"10.1016/j.jiec.2025.11.014","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.014","url":null,"abstract":"With a large number of LiFePO<ce:inf loc=\"post\">4</ce:inf> (LFP) batteries entering the retirement period, the recycling of spent LiFePO<ce:inf loc=\"post\">4</ce:inf> (S-LFP) has become a hot topic, in recent years the recovery metals from via pyro-hydrometallurgical process has been frequently reported. However, in this process more attention has been focus on selective Li extraction, the P and Fe residue after lithium extraction was not properly disposed, it causes environmental pollution and waste of valuable components. In this work, a clean closed loop method was proposed for comprehensive recovery of valuable components from spent LiFePO<ce:inf loc=\"post\">4</ce:inf> cathode materials. In this process industrial by-products (Na<ce:inf loc=\"post\">2</ce:inf>SO<ce:inf loc=\"post\">4</ce:inf>) as the additive is used to extraction Li, and > 93.59 % of the Li was selectively leached from the calcine by water immersion when a mass ratio (Na<ce:inf loc=\"post\">2</ce:inf>SO<ce:inf loc=\"post\">4</ce:inf>/S-LFP) of 0.95:1 at 550 °C for 30 min, then the ferrophosphate slag was dissolved by dilute acid, and FePO<ce:inf loc=\"post\">4</ce:inf>⋅2H<ce:inf loc=\"post\">2</ce:inf>O was prepared at 90 °C in acid leaching solution(pH = 0.8), acid-containing leaching solution and sinking lithium mother liquor was evaporated to recover Na<ce:inf loc=\"post\">2</ce:inf>SO<ce:inf loc=\"post\">4</ce:inf> by-production and then was recycled. Compared to other pyro-hydrometallurgical process, this cleaner closed loop recycling process has the advantages of high Li leaching rate, effective recovery of P and Fe, without additional oxidants consumption and acid containing wastewater produced that conforms to the idea of green, low-carbon and sustainable development. Moreover, the oxidation roasting and selective Li extraction mechanisms were both clarified in detail, and the migration behavior of the valuable elements was also revealed.","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"4 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145554076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-19DOI: 10.1016/j.jiec.2025.11.011
Linxuan Han, Fenghao Hao, Yajun Chen, Lijun Qian
{"title":"Construction of a Schiff-base phosphinate as high-efficiency flame retardant for epoxy resin and its performance","authors":"Linxuan Han, Fenghao Hao, Yajun Chen, Lijun Qian","doi":"10.1016/j.jiec.2025.11.011","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.011","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"171 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145545483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-12DOI: 10.1016/j.jiec.2025.11.020
Min-Chang Kang, Goeun Jun, Geun U Ryu, Sukhoon Pyo
{"title":"Sustainable synthesis of functional zeolites from waste OLED powder for heavy metal adsorption and barium immobilization","authors":"Min-Chang Kang, Goeun Jun, Geun U Ryu, Sukhoon Pyo","doi":"10.1016/j.jiec.2025.11.020","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.020","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"19 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145492235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-11DOI: 10.1016/j.jiec.2025.11.019
Jiho You, Sook Young Moon, Bonchan Koo, Seung-Yeol Jeon
{"title":"Modeling arrhenius kinetics in CNT aerogel synthesis via FC-CVD using a CFD–machine learning hybrid framework","authors":"Jiho You, Sook Young Moon, Bonchan Koo, Seung-Yeol Jeon","doi":"10.1016/j.jiec.2025.11.019","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.019","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"9 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145485131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-10DOI: 10.1016/j.jiec.2025.11.004
Huijuan Guo, Keyu Chen, Jun Wang, Khomidov Fakhriddin Gafurovich, Kadyrova Zulayho Raimovna, Linqiang Mao
{"title":"Recycling of Li and transition metals from spent lithium-ion batteries cathodes by sequential formic acid and deep eutectic solvent leaching","authors":"Huijuan Guo, Keyu Chen, Jun Wang, Khomidov Fakhriddin Gafurovich, Kadyrova Zulayho Raimovna, Linqiang Mao","doi":"10.1016/j.jiec.2025.11.004","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.004","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"140 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145478252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-08DOI: 10.1016/j.jiec.2025.11.001
Guoxiao Cai, Chang Yi Kong
{"title":"γ-Oryzanol selective purification from rice bran oils by tunable properties CO2-expanded ethyl lactate: a molecular dynamics simulation study","authors":"Guoxiao Cai, Chang Yi Kong","doi":"10.1016/j.jiec.2025.11.001","DOIUrl":"https://doi.org/10.1016/j.jiec.2025.11.001","url":null,"abstract":"","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"26 1","pages":""},"PeriodicalIF":6.1,"publicationDate":"2025-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145461704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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