| abstract |
297,384. Ges. fiir Industriegasverwertung. Sept. 20, 1927, [Convention date]. Addition to 279,041. Revaporizing liquefied gases.-To produce gas under a pressure greater than the critical pressure, the container is heated internally or externally. The gas supplied through the pipe 7 is heated atmospherically in the coil 5, 6 and returned to the coil b in close contact with the vessel, which it heats, before passing to the outlet pipe e. In a modification, the oil b s disposed within the vessel. External heating agents e.g. atmospheric air or hot water, may be employed in addition to the returned gases. By opening valve 11 and closing valves 3, a, the apparatus may be put out of action. |