Technetium 99m isolation system and technetium 99m isolation method

A technetium 99m isolation method comprising:

• an initial introduction control step for introducing an aqueous solution containing molybdenum 99 and technetium 99m, and an organic solvent being capable of dissolving the technetium 99m into an extraction tank;
• a micro-mixing control step for micro-mixing the aqueous solution and the organic solvent by heating and stirring a mixed solution of the aqueous solution and the organic solvent introduced into the extraction tank with a heater, while applying ultrasonic to the mixed solution;
• a separation control step for separating the mixed solution micro-mixed into two phases of aqueous solution and an organic solvent;
• a taking-out introduction control step for passing the organic solvent separated into two phases through an adsorption column be capable of adsorbing molybdenum 99 and introducing the organic solvent into an evaporation elution tank;
• an evaporation control step for evaporating the organic solvent and leaving residue by reducing pressure inside the evaporation elution tank and heating the organic solvent introduced into the evaporation elution tank with a heater, while applying ultrasonic to the organic solvent;
• and
• an elution control step for introduces physiological saline solution into the residue and elutes technetium 99m into the physiological saline solution from the residue.