Pub Date : 2024-04-10DOI: 10.1080/00986445.2024.2338787
Atte Aho, Päivi Mäki-Arvela, Narendra Kumar, Ilari Angervo, Kari Eränen, Johan Wärnå, Tapio Salmi, Dmitry Yu Murzin
Transformation of methyl lactate to acrylic acid was investigated over Ca3(PO4)2, Ca2(P2O7) and their mixture in the temperature range of 250-425 °C. The initial concentration of methyl lactate in ...
{"title":"Synthesis of acrylic acid from methyl lactate over calcium phosphate catalysts in a fixed bed reactor: time-on-stream behavior and kinetic analysis","authors":"Atte Aho, Päivi Mäki-Arvela, Narendra Kumar, Ilari Angervo, Kari Eränen, Johan Wärnå, Tapio Salmi, Dmitry Yu Murzin","doi":"10.1080/00986445.2024.2338787","DOIUrl":"https://doi.org/10.1080/00986445.2024.2338787","url":null,"abstract":"Transformation of methyl lactate to acrylic acid was investigated over Ca3(PO4)2, Ca2(P2O7) and their mixture in the temperature range of 250-425 °C. The initial concentration of methyl lactate in ...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140599231","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 : 2024-04-08DOI: 10.1080/00986445.2024.2336237
Aminat Aderonke Mohammed, Abdullah Suleiman Ibrahim, Fatai Olayiwola Okeola, Ibrahim Kuranga Ayinla, Benjamin Oche Anthony, AbdulAzeez Atobiloye
This study investigated the synthesis of bimetallic core-shape Ni-Zn nanoparticles using Ficus exasperate leaf extract. The incorporated bimetallic Ni-Zn nanoparticles were applied for the removal ...
本研究利用榕树叶提取物合成了双金属核形镍锌纳米粒子。加入的双金属镍锌纳米粒子可用于去除...
{"title":"Bioremediation of anthraquinone dye using bimetallic Ni-Zn nanohybrid synthesized from Ficus exasperate leaf extract","authors":"Aminat Aderonke Mohammed, Abdullah Suleiman Ibrahim, Fatai Olayiwola Okeola, Ibrahim Kuranga Ayinla, Benjamin Oche Anthony, AbdulAzeez Atobiloye","doi":"10.1080/00986445.2024.2336237","DOIUrl":"https://doi.org/10.1080/00986445.2024.2336237","url":null,"abstract":"This study investigated the synthesis of bimetallic core-shape Ni-Zn nanoparticles using Ficus exasperate leaf extract. The incorporated bimetallic Ni-Zn nanoparticles were applied for the removal ...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140599060","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 : 2024-04-08DOI: 10.1080/00986445.2024.2336234
Lord Ugwu, Yasser Morgan, Hussameldin Ibrahim
The oxidative coupling of methane (OCM) is a reaction with a promise to provide a gainful means of utilizing an abundant greenhouse gas, methane, to produce ethylene; one of the world’s most import...
{"title":"A review of the application of Density Functional Theory and machine learning for oxidative coupling of methane reaction for ethylene production","authors":"Lord Ugwu, Yasser Morgan, Hussameldin Ibrahim","doi":"10.1080/00986445.2024.2336234","DOIUrl":"https://doi.org/10.1080/00986445.2024.2336234","url":null,"abstract":"The oxidative coupling of methane (OCM) is a reaction with a promise to provide a gainful means of utilizing an abundant greenhouse gas, methane, to produce ethylene; one of the world’s most import...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140599041","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 : 2024-04-08DOI: 10.1080/00986445.2024.2336244
Nathália Ferronato Livinalli, Wendel Paulo Silvestre, Jocelei Duarte, Camila Baldasso
This study aimed to develop PSU membranes by adding different concentrations (zero, 0.5, 1.0, and 1.5 wt.%) of graphene nanoplatelets (GNP) during synthesis to evaluate the influence of GNP on memb...
{"title":"Incorporation of graphene nanoplatelets in the synthesis of polysulfone-based polymeric membranes","authors":"Nathália Ferronato Livinalli, Wendel Paulo Silvestre, Jocelei Duarte, Camila Baldasso","doi":"10.1080/00986445.2024.2336244","DOIUrl":"https://doi.org/10.1080/00986445.2024.2336244","url":null,"abstract":"This study aimed to develop PSU membranes by adding different concentrations (zero, 0.5, 1.0, and 1.5 wt.%) of graphene nanoplatelets (GNP) during synthesis to evaluate the influence of GNP on memb...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140599058","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 : 2024-04-05DOI: 10.1080/00986445.2024.2336226
Chin-Chun Chung, Hua-Wei Chen, Hung-Ta Wu
Carbon dioxide (CO2) has almost become synonymous with greenhouse gases. Neither improvement of energy efficiency nor the application of alternative energy can reduce the concentration of CO2 to th...
{"title":"Enhancement of CO2 adsorption performance with the chitosan-modified activated carbon by different methods","authors":"Chin-Chun Chung, Hua-Wei Chen, Hung-Ta Wu","doi":"10.1080/00986445.2024.2336226","DOIUrl":"https://doi.org/10.1080/00986445.2024.2336226","url":null,"abstract":"Carbon dioxide (CO2) has almost become synonymous with greenhouse gases. Neither improvement of energy efficiency nor the application of alternative energy can reduce the concentration of CO2 to th...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140599373","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 : 2024-04-02DOI: 10.1080/00986445.2024.2336232
Rohollah Ezzati
In this study, a new approach has been proposed to determine the adsorption mechanism based on the pseudo-first-order rate constant (PFO). The mathematical expression of the PFO rate constant based...
{"title":"A new insight into the pseudo-first-order model: investigation of the adsorption mechanism of amoxicillin, diclofenac sodium, and methylene blue on various adsorbents based on the pseudo-first-order rate constant","authors":"Rohollah Ezzati","doi":"10.1080/00986445.2024.2336232","DOIUrl":"https://doi.org/10.1080/00986445.2024.2336232","url":null,"abstract":"In this study, a new approach has been proposed to determine the adsorption mechanism based on the pseudo-first-order rate constant (PFO). The mathematical expression of the PFO rate constant based...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140599061","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 : 2024-03-21DOI: 10.1080/00986445.2024.2328584
Covenant Ogbonna, Doga Kavaz
The increased prominence in the use of nanoparticles has made it important to employ synergy between nanoparticles while harnessing individual metallic and biological properties to improve and modi...
{"title":"Green synthesis of hybrids of zinc oxide, titanium oxide, and calcium oxide nanoparticles from Foeniculum vulgare: an assessment of biological activity","authors":"Covenant Ogbonna, Doga Kavaz","doi":"10.1080/00986445.2024.2328584","DOIUrl":"https://doi.org/10.1080/00986445.2024.2328584","url":null,"abstract":"The increased prominence in the use of nanoparticles has made it important to employ synergy between nanoparticles while harnessing individual metallic and biological properties to improve and modi...","PeriodicalId":9725,"journal":{"name":"Chemical Engineering Communications","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202086","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 : 2024-03-18DOI: 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":null,"pages":null},"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":null,"pages":null},"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":null,"pages":null},"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}
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