INDUSTRIAL PRODUCTION METHOD OF EXTRACTION TECHNETIUM-99m (99mTc)

摘要

An industrial production method of extraction technetium-99m (Tc) includes following steps: dissolving molybdenum trioxide (MoO) with a parent radionuclideMo and extraction of eluateTc. Extraction is carried out by repeated successive mixing liquid inside a body of centrifugal half-counterflow extractor from a mixing chamber of first stage into a mixing chamber of second stage and backwards under the effect of centrifugal forces resulting from rotation of the body.