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Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Materials Processing Fundamentals
Presentation Title Study on Minimum Starting Energy of Self-stirring Reactor Driven by Pressure Energy
Author(s) Zimu Zhang, Qiuyue Zhao, Maoyuan Li, Xuhuan Guo, Dianhua Zhang, Zhang Ting'an
On-Site Speaker (Planned) Zimu Zhang
Abstract Scope Stirring plays an important role in metallurgical process. Enhancing the agitation of materials can strengthen the turbulence in multiphase flow, which can shorten uniform mixing time and reaction time. Aim at improvement leaching reaction and heat transfer efficiency, A novel self-stirring tubular reactor driven by pressure energy used in bauxite digestion process was presented originally by Northeastern University, which combined the advantages of autoclaves and conventional tubular digestion equipment. According to the principle of dimensional analysis, the dimensionless equation between input power and various factors is established, and it is corrected to obtain input power, through verified, the calculated values are basically consistent with the experimental results.
Proceedings Inclusion? Planned: None Selected

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