Y. Yonggang, Zhu Shenhong, Lian Qiuyi, Yan Benju, Chen Yu
{"title":"Research on Making Fired Bricks with Gold Tailings","authors":"Y. Yonggang, Zhu Shenhong, Lian Qiuyi, Yan Benju, Chen Yu","doi":"10.1109/CDCIEM.2011.411","DOIUrl":null,"url":null,"abstract":"Yi Nan Gold tailings are well known as difficulty to make fired bricks due to their high content of calcium and low silicon¡ªaluminum content. Based on the analysis of their basic properties, research has been taken on using them to make fired bricks by press forming. The results indicated that the optimum technology system was: forming pressure 15MPa, forming water content 8%~9%£¬water content before sintering 1%, sintering temperature 1050¡æ, holding time 60minutes. By applying this treating methodology£¬the compressive strength of the brick with 75% fine tailings and 25% medium tailings can reach MU10.","PeriodicalId":6328,"journal":{"name":"2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring","volume":"23 1","pages":"1687-1690"},"PeriodicalIF":0.0000,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CDCIEM.2011.411","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
Yi Nan Gold tailings are well known as difficulty to make fired bricks due to their high content of calcium and low silicon¡ªaluminum content. Based on the analysis of their basic properties, research has been taken on using them to make fired bricks by press forming. The results indicated that the optimum technology system was: forming pressure 15MPa, forming water content 8%~9%£¬water content before sintering 1%, sintering temperature 1050¡æ, holding time 60minutes. By applying this treating methodology£¬the compressive strength of the brick with 75% fine tailings and 25% medium tailings can reach MU10.
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