Desulfurization apparatus and electric power plant using the same

A desulphurizing apparatus, comprising:

• a sulphide-ion producing structure in the form of a grid of intersecting plate bodies intersecting in two directions to define a honeycomb array of gas passages, said plate bodies including a material capable of separating sulphur from a sulphur bearing gas;
• at least one sulphur bearing gas manifold connected to at least two of said gas passages;
• and
• at least one gas discharge manifold connected to at least another two of said gas passages, wherein said sulphur bearing gas manifold and said discharge manifold are arranged such that alternating ones of said gas passages which are spaced from one another in both of said two directions are connected to said at least one sulphur bearing gas manifold and intervening ones of said gas passages in both of said two directions are connected to said at least one gas discharge manifold, wherein said at least one sulphur bearing gas manifold and said at least one gas discharge manifold comprise an array of sulphur bearing gas manifolds and gas discharge manifold arranged alternatingly and extending at a diagonal to said two directions.