脱硫 だつりゅう desulfurization #13,557 Meanings noun, takes する, transitive desulfurization; desulphurisation; desulphurization Its kanji 脱 ダツ · ぬ.ぐ、ぬ.げる undress, removing, escape from, get rid of, be left out, take off 硫 リュウ sulphur