Pub Date : 2019-01-08DOI: 10.18831/DJCHEM.ORG/2019011001
P. Navamani, P. Magesan, N. Srinivasan
{"title":"Binding Interaction Studies of 4, 5-Dimethyl-1-(3, 5-Dimethylphenyl) 2-Styryl-1H-Imidazole with Titanium dioxide Nanoparticles","authors":"P. Navamani, P. Magesan, N. Srinivasan","doi":"10.18831/DJCHEM.ORG/2019011001","DOIUrl":"https://doi.org/10.18831/DJCHEM.ORG/2019011001","url":null,"abstract":"","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129323779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-08DOI: 10.18831/djchem.org/2018021002
J. Kamalakkannan, M. Doss, V. Balamurugan, A. Ibraheem, K. Palanisamy, G. Boobalan, M. Visalatchmi
{"title":"Degradation of Wattle Extract by InCrO4-TiO2 Nanocomposite Material","authors":"J. Kamalakkannan, M. Doss, V. Balamurugan, A. Ibraheem, K. Palanisamy, G. Boobalan, M. Visalatchmi","doi":"10.18831/djchem.org/2018021002","DOIUrl":"https://doi.org/10.18831/djchem.org/2018021002","url":null,"abstract":"","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126842690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-31DOI: 10.18831/DJCHEM.ORG/2018021001
F. Mahgoub, A. Hefnawy, A. M. A. Helwa, M. A. Darweesh
{"title":"Strip Thickness Effect on Scale Thickness and Picklability for “S235JR”","authors":"F. Mahgoub, A. Hefnawy, A. M. A. Helwa, M. A. Darweesh","doi":"10.18831/DJCHEM.ORG/2018021001","DOIUrl":"https://doi.org/10.18831/DJCHEM.ORG/2018021001","url":null,"abstract":"","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"2001 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128815777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18831/djchem.org/2019011003
P. Navamani, S. Mohan, K. Jayamoorthy, N. Srinivasan
{"title":"Zno Nano Flowers Catalyzed Synthesis, Luminescence and Antimicrobial Studies of Some Y– Shaped Imidazole Derivatives","authors":"P. Navamani, S. Mohan, K. Jayamoorthy, N. Srinivasan","doi":"10.18831/djchem.org/2019011003","DOIUrl":"https://doi.org/10.18831/djchem.org/2019011003","url":null,"abstract":"","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116029213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18831/DJCHEM.ORG/2019011002
A. Ahmed, M. Darweesh, F. Mahgoub, W. A. Hamad
This paper deals with studying the removal of toxic heavy metals ions, such as Chromium (VI) and Manganese (II) from wastewater using activated carbon obtained from palm kernel at different conditions as contact time, amount of adsorbent, temperature, initial concentration and pH. In order to find out thermodynamic and kinetic parameters, equilibrium adsorption models were applied. The experimental data was confirmed with both Langmuir and Freundlich isotherm models. Adsorption rate constant was determined from Lagergren equation and pseudo-second order equations. The sorption ions of Chromium (VI) and Manganese (II) onto palm kernel was strongly adsorbed dependent on contact time, initial Chromium (VI) and Manganese (II) concentration, adsorbent dosage, temperature and pH value. thermodynamic parameters can be stated as, negative value of ΔG ° and positive value of ΔS ° show that the adsorption of Cr (VI) and Mn (II) ions onto palm kernel is a spontaneous process and positive value of ΔH ° indicates that the adsorption is endothermic in nature. Finally, it can be seen that the pseudo-second order equation provided the best correlation coefficient (R 2 ) for the adsorption data.
{"title":"Adsorption Kinetic Study for Removal of Heavy Metal from Aqueous Solution by Natural Adsorbent","authors":"A. Ahmed, M. Darweesh, F. Mahgoub, W. A. Hamad","doi":"10.18831/DJCHEM.ORG/2019011002","DOIUrl":"https://doi.org/10.18831/DJCHEM.ORG/2019011002","url":null,"abstract":"This paper deals with studying the removal of toxic heavy metals ions, such as Chromium (VI) and Manganese (II) from wastewater using activated carbon obtained from palm kernel at different conditions as contact time, amount of adsorbent, temperature, initial concentration and pH. In order to find out thermodynamic and kinetic parameters, equilibrium adsorption models were applied. The experimental data was confirmed with both Langmuir and Freundlich isotherm models. Adsorption rate constant was determined from Lagergren equation and pseudo-second order equations. The sorption ions of Chromium (VI) and Manganese (II) onto palm kernel was strongly adsorbed dependent on contact time, initial Chromium (VI) and Manganese (II) concentration, adsorbent dosage, temperature and pH value. thermodynamic parameters can be stated as, negative value of ΔG ° and positive value of ΔS ° show that the adsorption of Cr (VI) and Mn (II) ions onto palm kernel is a spontaneous process and positive value of ΔH ° indicates that the adsorption is endothermic in nature. Finally, it can be seen that the pseudo-second order equation provided the best correlation coefficient (R 2 ) for the adsorption data.","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129609580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18831/DJCHEM.ORG/2019011004
S. Poddar
{"title":"Energy and Environmental Analysis (EEA) of a 100 tpd waste jute pyrolysis plant: Parametric Sensitivity of Energy Return on Energy Investment (EROEI) and CO2 Avoidance (ACO2)","authors":"S. Poddar","doi":"10.18831/DJCHEM.ORG/2019011004","DOIUrl":"https://doi.org/10.18831/DJCHEM.ORG/2019011004","url":null,"abstract":"","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116043646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.18831/DJCHEM.ORG/2019011005
A. Ahmed, M. A. Elmorsi, M. A. Darweesh, A. Mahmoud
{"title":"Steel Electropolishing in the Presence of Organic Compounds","authors":"A. Ahmed, M. A. Elmorsi, M. A. Darweesh, A. Mahmoud","doi":"10.18831/DJCHEM.ORG/2019011005","DOIUrl":"https://doi.org/10.18831/DJCHEM.ORG/2019011005","url":null,"abstract":"","PeriodicalId":239723,"journal":{"name":"DJ Journal of Engineering Chemistry and Fuel","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133555567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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