Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.75
Murugesan Palanisamy, K. Kandasamy
The quantity of electronic waste subjected to disposal annually is increasing alarmingly and is of major environmental concern due to the existence of heavy metals and other toxic substances. In this present study, by combining leaching and adsorption the recovery of heavy metals from Printed circuit boards (PCBs) has been performed. The two stage aqua-regia leaching extracts Copper (Cu), Tin (Sn), Lead (Pb), and Zinc (Zn) from PCB. Bentonite Clay (Bent) and Peanut Shell Carbon (PSC) in their pristine, thermally and chemically activated forms were employed as adsorbents to remove the heavy metals from leached solution. Effect of parameters (contact time, temperature, adsorbent dosage and size) on % adsorption was studied. Chemically activated bent (C-A Bent) has proven to be an effective among all adsorbents studies with % adsorption for Cu 97%, Sn 98%, Zn 96%, and Pb 96%. Leaching and adsorption combination can become a promising methodology for handing electronic waste.
{"title":"Comparative studies on bentonite clay and peanut shell carbon recovering heavy metals from printed circuit boards","authors":"Murugesan Palanisamy, K. Kandasamy","doi":"10.36410/jcpr.2020.21.1.75","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.75","url":null,"abstract":"The quantity of electronic waste subjected to disposal annually is increasing alarmingly and is of major environmental concern due to the existence of heavy metals and other toxic substances. In this present study, by combining leaching and adsorption the recovery of heavy metals from Printed circuit boards (PCBs) has been performed. The two stage aqua-regia leaching extracts Copper (Cu), Tin (Sn), Lead (Pb), and Zinc (Zn) from PCB. Bentonite Clay (Bent) and Peanut Shell Carbon (PSC) in their pristine, thermally and chemically activated forms were employed as adsorbents to remove the heavy metals from leached solution. Effect of parameters (contact time, temperature, adsorbent dosage and size) on % adsorption was studied. Chemically activated bent (C-A Bent) has proven to be an effective among all adsorbents studies with % adsorption for Cu 97%, Sn 98%, Zn 96%, and Pb 96%. Leaching and adsorption combination can become a promising methodology for handing electronic waste.","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70185930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.86
Ruixue Li, Xing-Yu Peng, Weizheng Liu, Q. Zhang
{"title":"Effect of CeO2 addition on crystallization and thermophysical properties of Li2O-ZnO-SiO2 glass-ceramics","authors":"Ruixue Li, Xing-Yu Peng, Weizheng Liu, Q. Zhang","doi":"10.36410/jcpr.2020.21.1.86","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.86","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"86-91"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49033112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.119
Min-Sung Kim
{"title":"Synthesis of three-dimensional cactus-shaped SnO2 crystals via thermal evaporation of Sn","authors":"Min-Sung Kim","doi":"10.36410/jcpr.2020.21.1.119","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.119","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"119-122"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47121068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.99
Ye-Na Lee, Hoseok Nam, K. Nam
{"title":"Low temperature sintering of Al2O3 according to the amount of Bi2O3 additive considering economics","authors":"Ye-Na Lee, Hoseok Nam, K. Nam","doi":"10.36410/jcpr.2020.21.1.99","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.99","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"99-102"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45433776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.113
K. Raju, InSubHan, Soo-Hyun Kim, Seyoung Kim, Young-Hoon Seong
{"title":"Fabrication of cross-ply Cf/C-SiC composites and the investigation of pyrolysis conditions on their properties","authors":"K. Raju, InSubHan, Soo-Hyun Kim, Seyoung Kim, Young-Hoon Seong","doi":"10.36410/jcpr.2020.21.1.113","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.113","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"113-118"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46545710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fabrication and properties of Al2O3-Al cermet materials using different raw material composition parameter","authors":"Jie‐guang Song, Chunxiao Wu, X. Yang, Aixia Chen, Jian-Zhi Huang, Chunyan He, Huihui Luo, Yue Liu, Gong Yipeng","doi":"10.36410/jcpr.2020.21.1.21","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.21","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"21-25"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49258620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.14
M. Ravindran, N. Karuppiah, M. Asokan, S. S. Kumar
{"title":"Experimental Investigation on Room Temperature Vulcanised Silicone rubber and Epoxy resin coated porcelain outdoor insulators located at highly polluted environment","authors":"M. Ravindran, N. Karuppiah, M. Asokan, S. S. Kumar","doi":"10.36410/jcpr.2020.21.1.14","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.14","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"14-20"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42806776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.57
J. Hwang, Ki-Tae Lee
{"title":"Development of MgFe2O4 as an oxygen carrier material for chemical looping hydrogen production","authors":"J. Hwang, Ki-Tae Lee","doi":"10.36410/jcpr.2020.21.1.57","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.57","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"57-63"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46554454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-02-01DOI: 10.36410/jcpr.2020.21.1.123
Sathishkumar Chinnasamy, S. Ramanathan
{"title":"Ruthenium(II) dicarboxylated bipyridyl based metal organic polymer as a sensitizer for nanostructured TiO2 based dye-sensitized solar cells (DSSC)","authors":"Sathishkumar Chinnasamy, S. Ramanathan","doi":"10.36410/jcpr.2020.21.1.123","DOIUrl":"https://doi.org/10.36410/jcpr.2020.21.1.123","url":null,"abstract":"","PeriodicalId":15292,"journal":{"name":"Journal of Ceramic Processing Research","volume":"21 1","pages":"123-130"},"PeriodicalIF":1.3,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45972884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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