Gasification Daily Question 2018-10-23
Thread Content
The main component of the high-temperature resistant bricks in the first layer of the gasifier is ( ). A.AL2O3 B.SiO2 C.Cr2O3 D.AL2O3＋Cr2O3
There is ambiguity in your description of the first layer; the three layers of firebrick are referred to as the fire-facing brick, the middle layer brick, and the backfire-facing brick. If we consider the layer from the outside in, the first layer is indeed the fire-facing brick, so the answer is C.
C.Cr2O3# Reply quickly here#