为探索废铝熔体旋转喷吹除氢的优化工艺组合,从氢的来源入手,以相似原理为指导,进行旋转喷吹的水模拟试验,然后以水模拟试验结果为参考,进行废铝的熔炼除氢实验,并分析其除氢效果.结果表明:转子偏置分布实验中,氢的质量浓度从0.30 mL/100 g降至0.11 mL/100 g,效果明显优于转子中心分布实验,从而验证水模拟试验的优化工艺组合的准确性.
参考文献
| [1] | 薛亚洲,张涛,郭艳红.我国再生铝产业发展的思考[J].中国矿业,2010(09):4-7. |
| [2] | Musbah M;Satyoush E .Aluminum recycling-challenges and opporotunities[J].Current Advances in Materials and Processes,2009,12:571-578. |
| [3] | Ding Ning;Gao Feng;Wang Zhihong et al.Environment impact analysis of primary aluminum andrecycled aluminum[J].Procedia Engineering,2012,27:465-474. |
| [4] | 孙会,莫晓飞,郑瑞香.铝熔体旋转喷吹除气过程的数值研究[J].材料科学与工艺,2010(05):619-623. |
| [5] | Majed M;Jaradeh C;Torbjorn C .Method developed for quantitative analysis of inclusions in solidified aluminum ingots[J].Metallurgical and Materials Transactions B:Process Metallurgy and Materials Processing Science,2011,42:121-132. |
| [6] | Lifeng Zhang;Xuewei Lv;Alex Tryg Torgerson .REMOVAL OF IMPURITY ELEMENTS FROM MOLTEN ALUMINUM: A REVIEW[J].Mineral Processing and Extractive Metallurgy Review,2011(3):150-228. |
| [7] | 彭大暑,林高用.LARS——新型的铝及铝合金熔体纯净化系统[C].LW2004铝型材技术(国际)论坛论文汇编,2004:190-194. |
| [8] | 贾银翠 .铝熔体中氢与夹杂物的研究[D].东北大学,2010. |
| [9] | 唐剑;王德满;刘静安.铝合金熔炼与铸造技术[M].北京:冶金工业出版社,2009:35-39. |
| [10] | 王双成,石玉冰,王登科.非电解质水溶液的粘度方程[J].化学工程,2008(01):56-59. |
| [11] | 王有喜 .镁、铝合金低压铸造成型工艺以及力学性能研究[D].淄博:山东理工大学,2010. |
| [12] | Liu Yang;Sun Baode;Wang Jun et al.Effects of chlorine on aluminum refining:a review and an Ab initio molecular dynamics study[J].Key Engineering Materials,2011,467/469:1404-1409. |
| [13] | Xu HB;Han QY;Meek TT .Effects of ultrasonic vibration on degassing of aluminum alloys[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2008(1/2):96-104. |
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