Klaus furnace lining material
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Dear Haihao friends! The ammonia concentration in the acidic gas is high, and the design temperature of the furnace is 1300°C. I would like to ask everyone: is it reliable to use refractory 85 corundum mullite bricks as the lining material, combined with a 1.3 thickness layer of lightweight castable as the insulation layer? What lining materials do you use in your furnaces?
To be honest, the construction design firms won’t go into too much detail about such things....
The manufacturer only gives you the model number, but not the ingredients
That’s indeed the case; I consulted several refractory material suppliers, but the specific technical data remains confidential.
I’ve consulted several refractory material suppliers recently, and it’s indeed the case.
Construction quality is very important; I’ve seen several cases where the construction work was poor, and there were near-misses during the furnace heating process!