Development and application of chrome-free alkaline refractory bricks in cement pre-decomposition kiln

Chromium-free alkaline bricks made of magnesia and ferrous sharp stones have excellent thermomechanical and thermochemical properties, and are suitable for firing zone and upper transition of large pre-decomposition kiln under normal temperature and high thermomechanical stress. Belt and alkali-laden firing belt, the development and application of chrome-free alkaline refractory bricks have become the focus now Reasons for the…