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AssigneeMitsubishi Hitachi Power Systems, Ltd.
InventorsKenta Haari, Yasunari Shibata, Masashi Kitada, Fumihiro Chuman, Kenichiro Minato, Koichi Koga, Masakazu Matsui, Yuzo Imagawa
Estimating the term…
A gasifier wall is formed of a plurality of pipes through which a cooling medium flows. The plurality of pipes are made of a first material and arranged side by side. At least a part of the gasifier wall includes an outer peripheral portion stacked on a periphery of each of the pipes and made of a second material having higher corrosion resistance than the pipes; a board disposed between the outer peripheral portion and an adjacent outer peripheral portion; and a welded portion coupling the outer peripheral portion and the board. The outer peripheral portion and the board constitute a wall surface that separates an internal space and an external space from each other. The outer peripheral portion covers an entire region of the pipe in a circumferential direction.
A gasifier wall formed of a plurality of pipes through which a cooling medium flows, the plurality of pipes being made of a first material and being arranged side by side, at least a part of the gasifier wall comprising:
A method of manufacturing a gasifier wall, the method comprising:
Dependencies are inferred from the claim text.