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ABOUTLuoyang Boju Metallurgical Auxiliary Materials Co., Ltd. is located in Luoyang, the ancient capital of the nine dynasties, and is adjacent to the scenic Longmen Grottoes, close to the expressway and...
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PRODUCTCarbon-containing refractory series-magnesium carbon brick, aluminum magnesium carbon brick, aluminum magnesium spinel carbon brick, carbonless brick, sliding nozzle, etc. Bottom dry...
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NEWSThe company is committed to long-term development, continuous technological innovation, to meet customer needs, and provide various refractory products for the steel, electric power...
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TECHNOLOGYIn order to create famous brands, improve corporate visibility, and establish a corporate image, we follow the spirit of "all pursuit of high quality and customer satisfaction"...
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APPLICATIONThe company is committed to long-term development, continuous technological innovation, to meet customer needs, and provide various refractory products for the steel, electric power, chemical...
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SERVICEAdhere to the quality policy of "focus, efficiency and excellence", and is willing to cooperate sincerely with new and old customers to create brilliant!
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CAREERSAdhere to the quality policy of "focus, efficiency and excellence", and is willing to cooperate sincerely with new and old customers to create brilliant!
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CONTACTLuoyang Boju Group Co., Ltd. is a high-tech enterprise with subsidiaries of Luoyang Boju Metallurgy Auxiliary Materials Co., Ltd., Yichuan County Xingyuan Metallurgy Furnace Burden Co., Ltd., Luoyang Boju Properties Co., Ltd.
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What are the standards for distinguishing the aluminum content of high alumina bricks?
High alumina bricks are a type of refractory material, and the main component of this refractory brick is Al2O3.
What are the manifestations of the use of castables?
Castable, also known as refractory castable, is a granular and powdery material made by adding a certain amount of binder to refractory materials. It has high fluidity and is formed by casting as an amorphous refractory material.
Features of Heat-accumulating Combustion Technology
Main features of heat-accumulating combustion technology: 1. The regenerative chamber consisting of ceramic spheres or honeycomb body has simple and compact structure and improves the heat transfer coefficient, and its specific surface area is tens of times larger than that of outdated checker brick; 2. Because of 85% heat efficiency, it can preheat the air to about 1000ºC, and reduce the exhaust gas temperature to below 150ºC and has waste heat recovery of 70%; 3. Greatly expand the application range of low-heat value gas; 4. Reduce air consumption, low C02 and NOX emission, reduce 10%-70% of CO2 emission and over 40% of NOX emission, facilitate the pollution reduction and environmental improvement; 5. Improve the furnace temperature: with the same furnace size, its output can improve over 20%; 6. Air or gas directly enters the hearth for burnup
Technology development report of fire-resistant structures, fixtures
Regenerative combustion technology is characterized by: 1. Using ceramic balls, honeycomb regenerator composed of simple and compact structure than the surface area of the old-fashioned lattice bricks of large numbers of times to improve the heat transfer coefficient; due to thermal efficiencycan reach 85 percent, capable of air preheater to about 1000 degrees, the exhaust gas temperature can be reduced to less than 150 degrees, the heat recovery of 70%; greatly expanded the scope of application of the low calorific value gas; reduce air consumptionlow C02 emissions of NOX, CO2 emissions reduced by 10% -70%; NOX emission is reduced by 40%, reducing pollution to improve the environment; improve the furnace temperature, in the same furnace size conditions, the output can
The philosophy and practice of green refractory
Under the circumstance of vigorously advocating environmental protection and developing low carbon economy, developing the “green refractory material” is imperative and key development strategy related to the sustainable development of current and later refractory material industry
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