Wall type gasifier

Figure 45 Schematics of different gasifier wall types [1,25].

The membrane wall s life was estimated to be over 25 years. The process can handle a wide variety of solid feedstocks, including lignite, brown coal, subbituminous coal, bituminous coal, anthracite, and petroleum coke. This gasifier can handle different coal types and is relatively insensitive to the size, condition, or other physical properties of the raw coal. 

Wind Ridge. A type of ridge tile (q.v.). Wing Walls. Narrow refractory walls in a gasifier, built radially to form several vertical chambers. 

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