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Indian Journal of Chemical Technology最新文献

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Evaluation of Punica granatum extract as an environmentally safe corrosion inhibitor for carbon steel in a solution of 1 M sulfuric acid 石榴提取物在1m硫酸溶液中作为环境安全的碳钢缓蚀剂的评价
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i3.70544
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引用次数: 0
Pulsatile flow of Jeffrey hybrid nanofluid in a vertical channel with entropy generation 具有熵产的Jeffrey混合纳米流体在垂直通道中的脉动流动
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i4.69826
A. S. Reddy, T. Thamizharasan
{"title":"Pulsatile flow of Jeffrey hybrid nanofluid in a vertical channel with entropy generation","authors":"A. S. Reddy, T. Thamizharasan","doi":"10.56042/ijct.v30i4.69826","DOIUrl":"https://doi.org/10.56042/ijct.v30i4.69826","url":null,"abstract":"This study examines the hydrodynamic pulsatile flow of Jeffrey hybrid (Au+Al 2 O 3 /Blood) nanofluid in a vertical channel with entropy production. The literature shows that the investigations are only related to the pulsating flow of nanofluid. Any study related to the pulsating flow of Jeffrey hybrid nanofluid in a vertical channel with Joule heating, thermal radiation, and heat source/sink did not report so far. The novelty of the present work is the investigation of entropy generation on pulsatile flow of Jeffrey hybrid nanofluid with Joule heating, thermal radiation and heat source/sink effects in a vertical channel. The transformation of the governing partial differential equations into a system of ordinary differential equations are made by applying the perturbation method and then numerically solved by fourth-order Runge-Kutta method aided by bvp4c shooting technique built-in MATLAB software. This work is useful for chemical engineering, blood cancer treatment, nano-drug delivery, pharmaceutical process, and biomedical aspects.The effects of various emerging parameters and variables on velocity, temperature, entropy generation, and the Bejan number are displayed through graphs. The consequences of physical parameters on heat transfer rate are prearranged in a table. This analysis demonstrates that the temperature of hybrid nanofluid increases with an increment in radiation parameter, and Eckert number. The entropy generation is an increasing function of Eckert number and radiation parameter whereas it decelerates with a rise in Hartmann number. The heat transfer rate has a higher impact in the case of (Au+Al 2 O 3 /Blood) hybrid nanofluid as compare to mono nanofluid.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701730","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}
引用次数: 0
Testing of n-butanol and eucalyptus essential oil as additivities of cottonseed biodiesel-diesel blends 正丁醇和桉树精油作为棉籽生物柴油-柴油混合物添加剂的试验
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i2.65430
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引用次数: 1
Adsorption of methylene blue dye onto acid-treated tej residue: Kinetic, equilibrium and thermodynamic study 亚甲基蓝染料在酸处理过的废渣上的吸附:动力学、平衡和热力学研究
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i1.62337
{"title":"Adsorption of methylene blue dye onto acid-treated tej residue: Kinetic, equilibrium and thermodynamic study","authors":"","doi":"10.56042/ijct.v30i1.62337","DOIUrl":"https://doi.org/10.56042/ijct.v30i1.62337","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701487","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}
引用次数: 0
Degradation of Orange G by UV/TiO2/IO4 ‾process: Effect of operational parameters and estimation of electrical energy consumption 通过UV/TiO2/IO4的形式降解橙色G:操作参数的影响和电能消耗的估计
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i3.62814
{"title":"Degradation of Orange G by UV/TiO2/IO4 ‾process: Effect of operational parameters and estimation of electrical energy consumption","authors":"","doi":"10.56042/ijct.v30i3.62814","DOIUrl":"https://doi.org/10.56042/ijct.v30i3.62814","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"62 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70702011","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}
引用次数: 0
Extraction, characterization and kinetics of ultrasonic assisted extraction of biooil from Annona squamosa seeds 番荔枝种子中生物油的提取、表征及超声辅助提取动力学
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i2.68816
{"title":"Extraction, characterization and kinetics of ultrasonic assisted extraction of biooil from Annona squamosa seeds","authors":"","doi":"10.56042/ijct.v30i2.68816","DOIUrl":"https://doi.org/10.56042/ijct.v30i2.68816","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70702060","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}
引用次数: 0
Microwave conversion of Plantago Psyllium husk into carbon quantum dots for sensing of heavy metals and removal of organic dyes 车前子车前子壳微波转化为碳量子点用于重金属传感和有机染料去除
4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i6.6552
{"title":"Microwave conversion of Plantago Psyllium husk into carbon quantum dots for sensing of heavy metals and removal of organic dyes","authors":"","doi":"10.56042/ijct.v30i6.6552","DOIUrl":"https://doi.org/10.56042/ijct.v30i6.6552","url":null,"abstract":"The presence of heavy metal ions and organic dyes in the industrial effluents has toxic effects on human and animal health. There is an urgent growing need for the economic and effective treatment of waste water. The carbon dots (CDs) being a fluorescent zero-dimensional material have active surface area capable of binding with toxic heavy metal ions and organic moieties in water. In this study, the CDs have been successfully synthesized from hemicellulose rich Psyllium husk by means of simple green microwave method. The successful formation of CDs and the chemical state of the CDs have been successfully evaluated. The active surface area of CDs arising due to the surface defects contributed by oxygen functionality on the surface has been assessed from FT-Raman and XPS reports. The fluorescence property of the CDs as extrapolated for the sensing of heavy metal ions confirmed the successful sensing of Cr(VI), Fe(II) and Fe(III) ions with a detection (concentration) limit of 0.06 mM, 0.1 M and 0.2 mM, respectively. The photo catalytic performance of the prepared CDs for the discolouration of organic dyes, especially, the cationic dyes is encouraging indicating the successful preparation of negatively charged CDs from the biowaste. Ultimately, the study provides a simple, economical and efficient microwave method for the conversion of biowaste to a smart zero-dimensional carbon material for heavy metal sensing and dye discoloration.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135611976","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}
引用次数: 0
Biosynthesized silver nanoparticles using green chemistry approach and its evaluation as antifungal agent 绿色化学方法合成纳米银及其抗真菌效果评价
4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i6.43
{"title":"Biosynthesized silver nanoparticles using green chemistry approach and its evaluation as antifungal agent","authors":"","doi":"10.56042/ijct.v30i6.43","DOIUrl":"https://doi.org/10.56042/ijct.v30i6.43","url":null,"abstract":"Silver nanoparticles (Ag-NPs) have emerged as potential antifungal agents due to their exceptional properties. These nanoparticles can be synthesised in the laboratory by using green synthetic methods. Hence, in the present study dark brown colour Ag-NPs have been synthesized from 0.01 mM AgNO3 using Azadirachta indica leaf extract as a reducing agent and characterised via different spectroscopic and microscopic techniques. The average particle sizes of the synthesized Ag-NPs are found to be 36 nm and all the particles are mostly spherical in shape. These biosynthesized Ag-NPs effectively have mitigated the mycelial growth of F. oxysporum and F. moniliforme. However, the inhibition has been found better for F. oxysporum as compared to F. moniliforme. At 500 ppm concentration of Ag-NPs, the reductions in mycelial growth have been found to be 100 and 80% for F. oxysporum and F. moniliforme, respectively. So, it can be concluded from the study that Ag-NPs prepared from A. indica leaf extracts could be explored for developing fungicidal formulations.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135659785","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}
引用次数: 0
Synthesis, theoretical studies and viscosity correlations of ricinoleic acid based methyl ester soap solution 蓖麻油酸甲酯皂液的合成、理论研究及粘度相关性
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i3.71221
{"title":"Synthesis, theoretical studies and viscosity correlations of ricinoleic acid based methyl ester soap solution","authors":"","doi":"10.56042/ijct.v30i3.71221","DOIUrl":"https://doi.org/10.56042/ijct.v30i3.71221","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701903","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}
引用次数: 0
Functionalization of fullerene with 4-benzo-9-crown-3 ether 富勒烯与4-苯并-9-冠-3醚的功能化
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i1.64953
K. Maryam, Mouji Hamid, Eskandari Hossein
{"title":"Functionalization of fullerene with 4-benzo-9-crown-3 ether","authors":"K. Maryam, Mouji Hamid, Eskandari Hossein","doi":"10.56042/ijct.v30i1.64953","DOIUrl":"https://doi.org/10.56042/ijct.v30i1.64953","url":null,"abstract":":هلاقم هصلاخ Functionalization ofFullerene by the covalent addition of ۴-benzo-۹-crown-۳ether diazonium salt has beendescribed. The covalent grafting ofcrown etherhas led to a considerable increase in the solubility ofFullerene in both organicand aquatic solvents such as ethanol, dimethylsulfoxide, dimethylformamideand water. The highest solubilitywas attained in Dichloromethane, Acetone andEthanol. The covalently bonded ۴-benzo-۹-crown-۳ ether allowed the hosting ofLi+. The covalentgrafting of crown ether [۴-(benzo-۹-crown-۳)] to Fullerenewasidentified and confirmed by infrared spectroscopy, UV/Vis andthermogravimetric analysismethods.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701131","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}
引用次数: 0
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