China Aluminum Corporation (Henan Branch) 12 Million Kcal Salt Furnace Burner Low Nitrogen Transformation Project

China Aluminum Corporation Co., Ltd. is a large-scale enterprise managed by the State-owned Assets Supervision and Administration Commission of the State Council. It is a leading enterprise in the Chinese aluminum industry and the world's largest alumina and fine alumina producer and supplier. The company's main business includes the production and sales of alumina, primary aluminum and aluminum alloy products, as well as technology development and technical services in related fields. Henan Branch is its core subsidiary, with a complete ore mining-smelting-processing industrial chain, independent research and development and production of super large carbon anodes, and the quality has reached the international advanced level.

Molten salt boiler uses inorganic molten salt (a mixture of potassium nitrate, sodium nitrate, sodium nitrite, etc.) as the heat transfer medium, uses coal, oil or gas as fuel for heating, and uses molten salt circulation pump to force liquid phase circulation to transport heat energy. After the heating equipment is used, it then returns to the reheated special industrial boiler. Generally speaking, the working temperature of the molten salt furnace can reach 300-600℃, which puts forward higher requirements on the performance of the burners matched with it.

After on-site inspections by EBICO technicians, ET non-standard customized burner has been selected for the 12 million kcal molten salt furnace. Considering energy saving and emission reduction, the burner is suitable for producer gas/natural gas fuel, which guarantees ultra-low nitrogen oxide emissions. At the same time, it effectively improves the combustion efficiency.