A simple and sensitive separation technique of 99Mo and 99mTc from their equilibrium mixture |
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Authors: | Swadesh Mandal Ajoy Mandal |
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Institution: | 1. Chemical Sciences Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata, 700064, India
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Abstract: | The present work describes a simple and inexpensive separation method of 99Mo from the equilibrium mixture. The liquid–liquid extraction technique has been employed to separate 99Mo and 99mTc using triisooctylamine (TIOA). The 99Mo and 99mTc were quantitatively separated out in 2 M TIOA with tripled distilled water; 99mTc was back extracted from TIOA organic phase to aqueous phase by 0.1 M DTPA. The species information or indirect speciation of molybdenum was also established by the extraction profile of the molybdenum. |
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