1969
DOI: 10.1524/ract.1969.11.1.56
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Technetium-99M Production Based On The Extraction With Methyl-Ethyl Ketone

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Cited by 14 publications
(4 citation statements)
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“…Methyl ethyl ketone (MEK) is the best for the extraction of 99m Tcpertechnetate in terms of high extraction yield, high radiation stability, and low boiling temperature [33,34]. The solvent extraction based 99m Tc generator systems recently developed are designed for an automated or semi-automated operation either on the established extraction process or on the improved extraction technologies [35,36].…”
Section: Resultsmentioning
confidence: 99%
“…Methyl ethyl ketone (MEK) is the best for the extraction of 99m Tcpertechnetate in terms of high extraction yield, high radiation stability, and low boiling temperature [33,34]. The solvent extraction based 99m Tc generator systems recently developed are designed for an automated or semi-automated operation either on the established extraction process or on the improved extraction technologies [35,36].…”
Section: Resultsmentioning
confidence: 99%
“…Solvent extraction is the most common method for separating 99m Tc from low specific activity 99 Mo dated back to the years 1980s. The solvent extraction method can produce 99m Tc of high purity comparable to that obtained from alumina column-based 99m Tc generator loaded with fission- 99 ketones, crow ethers, trioctylamine, tricapryl methyl ammonium chloride (Aliquat-336), liquid ion-exchangers, and ionic liquids) were investigated [35,60,[87][88][89][90][91]. Among the extractant compounds investigated, methyl ethyl ketone (MEK) is the best for the extraction of 99m Tc-pertechnetate in terms of high extraction yield, high radiation stability, and low boiling temperature.…”
Section: Solvent Extraction For 99 Mo/ 99m Tc Separation and Solventmentioning
confidence: 99%
“…Some other systems are routinely used in Russia, Peru, and in Asian countries where the fission 99 Mo-based chromatographic 99m Tc generators do not enter the competition [60,87,[95][96][97]. As an example, a centralized extraction-based 99m Tc generator used for many years in a hospital in Vietnam is shown in Figure 4 [60].…”
Section: Solvent Extraction For 99 Mo/ 99m Tc Separation and Solventmentioning
confidence: 99%
“…Για το διαχωρισμό του θυγατρικού 99m Tc από το μητρικό 99 Μο χρησιμοποιείται μία από τις ακόλουθες μεθόδους: α) εξάχνωση 23 , β) εκχύλιση 24 και γ) χρωματογραφία στήλης. Η τελευταία είναι η πιο απλή και εύχρηστη μέθοδος και γι' αυτό και η πιο διαδεδομένη.…”
Section: 1x10 5 Y 6hunclassified