Patent ID: 7703304
Filing Date: 2010-04-27
Classification: C01D

Abstract:
1. An apparatus for quantitative solidification of a molten salt, the apparatus comprising: a first vessel into which the molten salt is introduced; a second vessel disposed inside the first vessel having a molten-salt transferring pipe for transferring the molten salt from the first vessel into the second vessel for supplying the molten salt; a lid covering the first vessel and the second vessel; a molten-salt transferring unit having a pressure surge tank connected to the second vessel by a vacuum guide pipe, and having a vacuum pump connected to one side of the pressure surge tank; a valve for controlling a discharge of the molten salt from the second vessel; and a mold for receiving the molten salt from the second vessel and solidifying the molten salt, wherein the molten salt quantitatively is transferred from the first vessel to the second vessel with an amount determined by vacuum pressure in the surge tank evacuated by the vacuum pump.