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Journal of the Korean Institute of Resources Recycling最新文献

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Optimization of Color Sorting Process of Shredded ELV Bumper using Reaction Surface Method 反应面法优化ELV保险杠碎料颜色分选工艺
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/KIRR.2019.28.2.23
Hoon Lee
{"title":"Optimization of Color Sorting Process of Shredded ELV Bumper using Reaction Surface Method","authors":"Hoon Lee","doi":"10.7844/KIRR.2019.28.2.23","DOIUrl":"https://doi.org/10.7844/KIRR.2019.28.2.23","url":null,"abstract":"An color sorting technique was introduced to recycle End-of-life automobile shredded bumpers. The color sorting is a innovate method of separating the differences in the color of materials which are difficult to separate in gravity and size classification by using a camera and an image process technique. Experiments were planned and optimal conditions were derived by applying BBD (Box-Behnken Design) in the reaction surface method. The effects of color sensitivity, feed rate and sample size were analyzed, and a second-order reaction model was obtained based on the analysis of regression and statistical methods and R and p-value were 99.56% and < 0.001. Optimum recovery was 94.1% under the conditions of color sensitivity, feed rate and particle size of 32%, 200 kg/h, and 33 mm respectively. The recovery of actual experiment was 93.8%. The experimental data agreed well with the predicted value and confirmed that the model was appropriate.","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"65 1","pages":"23-30"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81095776","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}
引用次数: 3
Recycling of End-of-Life Photovoltaic Silicon Modules 报废光伏硅组件的回收
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/kirr.2019.28.5.19
Kim Joon Soo, Jaiyoung Cho, Jae Kyung Lee, Areum Park, Jin Hyuk Park, H. Yun, Yun-Su Jun
{"title":"Recycling of End-of-Life Photovoltaic Silicon Modules","authors":"Kim Joon Soo, Jaiyoung Cho, Jae Kyung Lee, Areum Park, Jin Hyuk Park, H. Yun, Yun-Su Jun","doi":"10.7844/kirr.2019.28.5.19","DOIUrl":"https://doi.org/10.7844/kirr.2019.28.5.19","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"128 1","pages":"19-29"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86306506","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}
引用次数: 1
Recovery of High Purity TiO2 Powder from Ilmenite by Hydrochloric Acid Leaching 盐酸浸出从钛铁矿中回收高纯TiO2粉末
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/kirr.2019.28.5.68
안형훈, Man-Seung Lee
{"title":"Recovery of High Purity TiO2 Powder from Ilmenite by Hydrochloric Acid Leaching","authors":"안형훈, Man-Seung Lee","doi":"10.7844/kirr.2019.28.5.68","DOIUrl":"https://doi.org/10.7844/kirr.2019.28.5.68","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"39 1","pages":"68-73"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84647451","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}
引用次数: 2
Production of Alumina with High Purity 高纯度氧化铝的生产
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/KIRR.2019.28.1.15
Sirui Song, Lee, Man-Seung
{"title":"Production of Alumina with High Purity","authors":"Sirui Song, Lee, Man-Seung","doi":"10.7844/KIRR.2019.28.1.15","DOIUrl":"https://doi.org/10.7844/KIRR.2019.28.1.15","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"32 1","pages":"15-22"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74680577","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}
引用次数: 0
Study on the Preparation of Copper Sulfate by Copper Powder using Cation Membrane Electrowinning Prepared from Waste Cupric Chloride Solution 废氯化铜溶液制备阳离子膜电积铜粉制备硫酸铜的研究
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/kirr.2019.28.1.62
강용호, S. Hyun
{"title":"Study on the Preparation of Copper Sulfate by Copper Powder using Cation Membrane Electrowinning Prepared from Waste Cupric Chloride Solution","authors":"강용호, S. Hyun","doi":"10.7844/kirr.2019.28.1.62","DOIUrl":"https://doi.org/10.7844/kirr.2019.28.1.62","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"159 1","pages":"62-72"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77146257","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}
引用次数: 1
Preparation and Characterization of Reduced Iron by Using Wastes as Auxiliary Fuels 利用废物作为辅助燃料制备还原铁及其表征
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/KIRR.2019.28.1.47
Hyun-Mo Je, Kyoungseok Kim, Chu Yong-Sik, Roh Dongkyu
{"title":"Preparation and Characterization of Reduced Iron by Using Wastes as Auxiliary Fuels","authors":"Hyun-Mo Je, Kyoungseok Kim, Chu Yong-Sik, Roh Dongkyu","doi":"10.7844/KIRR.2019.28.1.47","DOIUrl":"https://doi.org/10.7844/KIRR.2019.28.1.47","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"83 1","pages":"47-54"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89885904","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}
引用次数: 0
Current Status of Zinc Smelting and Recycling 锌冶炼与回收现状
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/KIRR.2019.28.5.30
Sohn Ho-sang
{"title":"Current Status of Zinc Smelting and Recycling","authors":"Sohn Ho-sang","doi":"10.7844/KIRR.2019.28.5.30","DOIUrl":"https://doi.org/10.7844/KIRR.2019.28.5.30","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"13 1","pages":"30-41"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85286854","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}
引用次数: 3
Recycling Technologies of Aluminum 铝的回收技术
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/KIRR.2019.28.2.3
H. Sohn
{"title":"Recycling Technologies of Aluminum","authors":"H. Sohn","doi":"10.7844/KIRR.2019.28.2.3","DOIUrl":"https://doi.org/10.7844/KIRR.2019.28.2.3","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"11 1","pages":"3-13"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74842734","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}
引用次数: 1
Breakage and Surface Oxidation Characteristics of Waste NdFeB Magnet for Recycling 废钕铁硼磁体的破碎及表面氧化特性
Journal of the Korean Institute of Resources Recycling Pub Date : 2019-01-01 DOI: 10.7844/KIRR.2019.28.3.26
Kwanho Kim, Gahee Kim, Hoon Lee, Jungshin Kang
{"title":"Breakage and Surface Oxidation Characteristics of Waste NdFeB Magnet for Recycling","authors":"Kwanho Kim, Gahee Kim, Hoon Lee, Jungshin Kang","doi":"10.7844/KIRR.2019.28.3.26","DOIUrl":"https://doi.org/10.7844/KIRR.2019.28.3.26","url":null,"abstract":"","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"174 1","pages":"26-34"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73929084","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}
引用次数: 1
Study on the Preparation of Nickel Cabonate Using Nickel Chloride Prepared from Nickel MHP 用镍MHP法制备氯化镍制备碳酸镍的研究
Journal of the Korean Institute of Resources Recycling Pub Date : 2018-01-01 DOI: 10.7844/KIRR.2018.27.5.23
Yong-Ho Kang, Gi-Wung Shin, S. Hyun
{"title":"Study on the Preparation of Nickel Cabonate Using Nickel Chloride Prepared from Nickel MHP","authors":"Yong-Ho Kang, Gi-Wung Shin, S. Hyun","doi":"10.7844/KIRR.2018.27.5.23","DOIUrl":"https://doi.org/10.7844/KIRR.2018.27.5.23","url":null,"abstract":"Generally NiSO 4 and NiCl 2 were used as raw materials for producing nickel carbonate. In the case of the produced nickel carbonate, Na 2 SO 4 and NaCl are generated on the surface and inside of the nickel carbonate to decrease the purity of the nickel carbonate. High purity nickel carbonate can be produced according to the degree of removal of such impurities. In this study, NiCl 2 produced by nickel MHP solvent extraction process was used to study the production of nickel carbonate. High purity nickel carbonate was prepared by the conditions according to the nickel salt and carbonate equivalence ratio, the reduction of Na and Cl in nickel carbonate according to the washing of nickel carbonate, and the reduction of Na and Cl according to the washing water temperature.","PeriodicalId":17385,"journal":{"name":"Journal of the Korean Institute of Resources Recycling","volume":"16 1","pages":"23-29"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82628157","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}
引用次数: 0
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