NATIONAL RESEARCH INSTITUTE OF MECHANICAL ENGINEERING

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Research and development of jet pumps for ash and slag transportation in coal-fired thermal power plants

Research and development of jet pumps for ash and slag transportation in coal-fired thermal power plants

Authors: Nguyen Hoang Giang, Nguyen Chi Cuong

Published in: Proceedings of the National Scientific Conference on Fluid Machinery and Automation Systems 2021

Publication date: 2021

Abstract: The Vietnamese Government is currently focusing on the localization of thermal power equipment as an effective tool to implement sustainable energy policy. The jet pump, which functions to transport ash and slag in coal-fired thermal power plants, is a suitable choice for the initial step of localization. The National Research Institute of Mechanical Engineering has researched, designed, and manufactured a jet pump for transporting ash and slag with a capacity of up to 56 t/h. The pump is expected to be operated in trial evaluation at the Thai Binh 1 coal-fired thermal power plant in the near future. The results achieved in the research and development of the jet pump for transporting ash and slag slurry represent an initial fundamental success in the localization of thermal power plant equipment in Vietnam.

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