S. Koyanaka, Takeyoshi Yamamoto, M. Kimura, Kazumasa Yoshida, A. Saitoh
{"title":"Removal of Paint Impurities from Magnesium Alloy Scraps by Super-heated Steam Treatment","authors":"S. Koyanaka, Takeyoshi Yamamoto, M. Kimura, Kazumasa Yoshida, A. Saitoh","doi":"10.4144/rpsj.60.41","DOIUrl":null,"url":null,"abstract":"Demand for magnesium alloy parts is expected to increase because of its low density and high specific strength. However, recycling technique for post-consumer magnesium alloy scraps has not been established yet. In particular, low-cost processing for the removal of organic impurities used for painting is needed. In this study, super-heated steam (SHS) treatment was examined as a new technique to remove paint impurities from post-consumer magnesium alloy scraps. As the result, it was found that most of the impurities were easily removed after SHS treatment of 400~410°C and simple mechanical friction.","PeriodicalId":20971,"journal":{"name":"Resources Processing","volume":"18 1","pages":"41-45"},"PeriodicalIF":0.0000,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Resources Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4144/rpsj.60.41","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Demand for magnesium alloy parts is expected to increase because of its low density and high specific strength. However, recycling technique for post-consumer magnesium alloy scraps has not been established yet. In particular, low-cost processing for the removal of organic impurities used for painting is needed. In this study, super-heated steam (SHS) treatment was examined as a new technique to remove paint impurities from post-consumer magnesium alloy scraps. As the result, it was found that most of the impurities were easily removed after SHS treatment of 400~410°C and simple mechanical friction.
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