Pub Date : 2024-03-18DOI: 10.1080/00986445.2024.2328572
Leandro G. Aguiar, William M. Godoy, Nathália M. Lotufo, Nuno A. B. S. Graça, Alírio E. Rodrigues
This study evaluates the reactivity of acidic resins through mathematical modeling. To assess the reactivity of resins, a copolymerization model was used, making it possible to estimate chain seque...
{"title":"Estimation of specific reactivities of commercial gel-type resins through modeling the chain sequences distribution","authors":"Leandro G. Aguiar, William M. Godoy, Nathália M. Lotufo, Nuno A. B. S. Graça, Alírio E. Rodrigues","doi":"10.1080/00986445.2024.2328572","DOIUrl":"https://doi.org/10.1080/00986445.2024.2328572","url":null,"abstract":"This study evaluates the reactivity of acidic resins through mathematical modeling. To assess the reactivity of resins, a copolymerization model was used, making it possible to estimate chain seque...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"24 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140156712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The present study examines the impacts of saponin, extracted from the fruits of Acacia Concinna, in its effectiveness as a dispersant and stabilizer during the pipeline conveyance of iron ore parti...
本研究探讨了从金合欢果实中提取的皂素作为分散剂和稳定剂在铁矿石管道输送过程中的影响。
{"title":"Role of nonionic natural dispersing agent Acacia Concinna on the slurryability and stability of concentrated iron ore suspension","authors":"Chandan Gupta, Satish Kumar, Asisha Ranjan Pradhan","doi":"10.1080/00986445.2024.2328571","DOIUrl":"https://doi.org/10.1080/00986445.2024.2328571","url":null,"abstract":"The present study examines the impacts of saponin, extracted from the fruits of Acacia Concinna, in its effectiveness as a dispersant and stabilizer during the pipeline conveyance of iron ore parti...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"133 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140156382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-03-11DOI: 10.1080/00986445.2024.2324428
J. Vidal Treber, P. González, R. Gil, S. Robledo, C. Almeida
In this work, a granular expanded vermiculite (GEV) is employed as a sorbent to remove Platinum group metals (PGMs) such as Pt (IV), Rh (III), Ru (III) and Ir (III). Batch adsorption experiments in...
{"title":"Platinum group metals removal using expanded vermiculite","authors":"J. Vidal Treber, P. González, R. Gil, S. Robledo, C. Almeida","doi":"10.1080/00986445.2024.2324428","DOIUrl":"https://doi.org/10.1080/00986445.2024.2324428","url":null,"abstract":"In this work, a granular expanded vermiculite (GEV) is employed as a sorbent to remove Platinum group metals (PGMs) such as Pt (IV), Rh (III), Ru (III) and Ir (III). Batch adsorption experiments in...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"60 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140152203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-03-07DOI: 10.1080/00986445.2024.2324436
Reza Ganjiselahchin, Fariba Soltanolkottabi
Synthesis of a magnetite nanoadsorbent was reported in the study. In this regard, poly(amidoamine) (PAMAM) dendrimer (with generation 10)-functionalized Fe3O4@SiO2/APTES ((3-aminopropyl) triethoxys...
{"title":"Removal of lead from aqueous solution by magnetic modified dendrimer (Fe3O4@SiO2/(3-aminopropyl) triethoxysilane@dendrimer/benzaldehyde)","authors":"Reza Ganjiselahchin, Fariba Soltanolkottabi","doi":"10.1080/00986445.2024.2324436","DOIUrl":"https://doi.org/10.1080/00986445.2024.2324436","url":null,"abstract":"Synthesis of a magnetite nanoadsorbent was reported in the study. In this regard, poly(amidoamine) (PAMAM) dendrimer (with generation 10)-functionalized Fe3O4@SiO2/APTES ((3-aminopropyl) triethoxys...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"1 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140075141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-03-05DOI: 10.1080/00986445.2024.2324453
Yinghua Song, Xingling Zeng, Rong Peng
In this study, ethylenediamine (EDA)-modified wheat straw (EMWS) was prepared and used as an efficient adsorbent for removing Congo red (CR) from aqueous solutions. Adsorption of CR by EMWS was exa...
{"title":"Effective removal of Congo red from aqueous solutions using ethylenediamine-modified wheat straw as adsorbent","authors":"Yinghua Song, Xingling Zeng, Rong Peng","doi":"10.1080/00986445.2024.2324453","DOIUrl":"https://doi.org/10.1080/00986445.2024.2324453","url":null,"abstract":"In this study, ethylenediamine (EDA)-modified wheat straw (EMWS) was prepared and used as an efficient adsorbent for removing Congo red (CR) from aqueous solutions. Adsorption of CR by EMWS was exa...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"66 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140054753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-02-29DOI: 10.1080/00986445.2024.2321447
Wan Sieng Yeo, Shaula Japarin
Wastewater treatment plants are typically complex because they involve physical, chemical, and biological processes. Meanwhile, the efficiency of the removal of pollutants such as auramine (AO), me...
{"title":"The least-square support vector regression model for the dyes and heavy metal ions removal prediction","authors":"Wan Sieng Yeo, Shaula Japarin","doi":"10.1080/00986445.2024.2321447","DOIUrl":"https://doi.org/10.1080/00986445.2024.2321447","url":null,"abstract":"Wastewater treatment plants are typically complex because they involve physical, chemical, and biological processes. Meanwhile, the efficiency of the removal of pollutants such as auramine (AO), me...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"46 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140007321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-02-27DOI: 10.1080/00986445.2024.2321455
Asima Siddiqa, Sabtain Haider, Saba Saleem, Nisar Ahmad, Srosh Fazil
The undoped TiO2 (T), 1% Ni-doped TiO2 (N1T), and 1% Co–1% Ni co-doped TiO2 (C1N1T) photocatalysts were prepared by the sol–gel technique. The characterization of prepared materials was carried out...
{"title":"Preparation, characterization of co-Ni co-doped titania photocatalyst and its application for the photocatalytic degradation of textile and PPCPs industrial wastewater under sunlight","authors":"Asima Siddiqa, Sabtain Haider, Saba Saleem, Nisar Ahmad, Srosh Fazil","doi":"10.1080/00986445.2024.2321455","DOIUrl":"https://doi.org/10.1080/00986445.2024.2321455","url":null,"abstract":"The undoped TiO2 (T), 1% Ni-doped TiO2 (N1T), and 1% Co–1% Ni co-doped TiO2 (C1N1T) photocatalysts were prepared by the sol–gel technique. The characterization of prepared materials was carried out...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"20 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139977277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-02-21DOI: 10.1080/00986445.2024.2318782
Tan Phat Vo, Ton Quoc Dao Tran, Le Thao Vy Vo, Tran Ha Phuong Nguyen, Vy Khang Nguyen, Thi Cam Tu Dang, Le Gia Kiet Nguyen, Thanh Quynh Chung, Dinh Quan Nguyen
This research targeted recovering tannins and flavonoids from spent tea leaves using natural deep eutectic solvents (NADES) combined with ultrasonic-assisted extraction (UAE). NADES were produced b...
{"title":"Optimization of ultrasonic-assisted extraction to attain tannins and flavonoids from spent tea leaves using natural deep eutectic solvents","authors":"Tan Phat Vo, Ton Quoc Dao Tran, Le Thao Vy Vo, Tran Ha Phuong Nguyen, Vy Khang Nguyen, Thi Cam Tu Dang, Le Gia Kiet Nguyen, Thanh Quynh Chung, Dinh Quan Nguyen","doi":"10.1080/00986445.2024.2318782","DOIUrl":"https://doi.org/10.1080/00986445.2024.2318782","url":null,"abstract":"This research targeted recovering tannins and flavonoids from spent tea leaves using natural deep eutectic solvents (NADES) combined with ultrasonic-assisted extraction (UAE). NADES were produced b...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"11 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139923804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The solvent extraction of cobalt (II) and nickel (II) from a sulfate medium using di (2-ethylhexyl) phosphoric acid (D2EHPA) dissolved in chloroform was studied in the absence and presence of the s...
{"title":"Synergistic extraction of cobalt (II) and nickel (II) with a mixture of D2EHPA and 1-octanol","authors":"Tassadit Louichaoui, Djamel Barkat, Fatima Ghebghoub","doi":"10.1080/00986445.2023.2300783","DOIUrl":"https://doi.org/10.1080/00986445.2023.2300783","url":null,"abstract":"The solvent extraction of cobalt (II) and nickel (II) from a sulfate medium using di (2-ethylhexyl) phosphoric acid (D2EHPA) dissolved in chloroform was studied in the absence and presence of the s...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"46 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139753146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 : 2024-02-15DOI: 10.1080/00986445.2024.2316610
Brígida M. V. Gama, Jean H. L. Santos, Graziele E. do Nascimento, Maria E. D. Novais, Natália F. Campos, Raissa A. de Freitas, Joan M. Rodríguez-Díaz, Deivson C. S. Sales, Celmy M. B. M. Barbosa, Marta M. M. B. Duarte
The disposal of industrial effluents containing cadmium and copper ions is a significant environmental concern. This study aims to address this issue by evaluating the adsorption capacity of adsorb...
处理含镉和铜离子的工业废水是一个重大的环境问题。本研究旨在通过评估吸附剂的吸附能力来解决这一问题。
{"title":"Adsorption of cadmium and copper using biochar obtained from the residue of the second-generation ethanol production: kinetics and equilibrium study","authors":"Brígida M. V. Gama, Jean H. L. Santos, Graziele E. do Nascimento, Maria E. D. Novais, Natália F. Campos, Raissa A. de Freitas, Joan M. Rodríguez-Díaz, Deivson C. S. Sales, Celmy M. B. M. Barbosa, Marta M. M. B. Duarte","doi":"10.1080/00986445.2024.2316610","DOIUrl":"https://doi.org/10.1080/00986445.2024.2316610","url":null,"abstract":"The disposal of industrial effluents containing cadmium and copper ions is a significant environmental concern. This study aims to address this issue by evaluating the adsorption capacity of adsorb...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":"146 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139753163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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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