Sep 07, 2017 · The refractory materials and refractory bricks used in diffreent parts of blast furnace are as follows. (1) Furnace hearth. One of the main functions of … mv0EloFEDULy Solutions for Chapter 20 Problem 89P: Magnesia (MgO) is used for fire brick, crucibles, and furnace linings because of its high melting point. It is produced by dposing magnesite (MgCO3) at around 1200°C.(a) Write a balanced equation for magnesite dposition.(b) Use ΔH ° and S° values to find ΔG ° at 298 K.(c) Assuming ΔH ° and S° do not change with … bTEmfs7UU8yO Application: used in permanent linings of EAF and steel Convertors, lime kilns, glass tank regenerators, torpedo cars, and non-ferrous furnaces Fused Magnesite Brick Material and Technique: fused magnesia, shaped under high pressure, fired under ultra high temperature, and finished with post technical treatment tBObYIE0F1E8
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