System for protecting gasifier surfaces from corrosion

摘要

According to various embodiments, a system includes a gasifier (106) that includes a shell (156) made of a first material exposed to a gasification region inside the gasifier (106) and a patterned anode layer (169) coupled to the shell (156) inside the gasifier (106). The patterned anode layer (169) is made of a second material, and the patterned anode layer (169) is configured to protect the shell (156) from corrosion by condensing hot gas in the gasification region.