| abstract |
PURPOSE: To provide a gasification device gasifying a solid reducer in a short time and prevent the formation of scale because of decomposition, polimerization or the like. n CONSTITUTION: Reduer powder composed of solid nitrogen containing component is dropped from a piping 15 onto a gasified face 16 of a reduced heating means 3 at the normal temperature and under the normal pressure, gasification is performed at explosively fast speed only at the point of bringing the reducer into contact with the gasified face 16 which shortens the required time for gasification and controls the progress of secondary reaction such as decomposition, polymerization or the like. The reduer, therefore, is not changed in its quality to reduce the danger of formation of scale. n COPYRIGHT: (C)1992,JPO&Japio |