METHOD OF PRODUCING HIGHLY ENRICHED IRIDIUM ISOTOPES

FIELD: chemistry. ^ SUBSTANCE: invention aims at nuclear engineering. Highly enriched iridium isotopes are produced by centrifugation process with using separating stages of gas centrifuges on dividing cascades of gas centrifuges with iridium tetra(trifluorophosphine)hydride as a working medium. ^ E...

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Hauptverfasser:	SAVITSKIJ ANDREJ VIKTOROVICH, GODISOV OLEG NIKLENOVICH, MJAZIN LEONID PETROVICH, PUL'NIKOV IVAN ILLARIONOVICH, FEDOROV VLADIMIR VIKTOROVICH, POKROVSKIJ JURIJ GERMANOVICH, KALITEEVSKIJ ALEKSEJ KIRILLOVICH, ELISEEV EVGENIJ VIKTOROVICH, SHARIN GENNADIJ ALEKSANDROVICH, KOSTYLEV ALEKSANDR IVANOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Zusammenfassung:	FIELD: chemistry. ^ SUBSTANCE: invention aims at nuclear engineering. Highly enriched iridium isotopes are produced by centrifugation process with using separating stages of gas centrifuges on dividing cascades of gas centrifuges with iridium tetra(trifluorophosphine)hydride as a working medium. ^ EFFECT: 191Ir isotopes of concentration exceeding 99,9% are produced. ^ 1 tbl, 1 dwg Изобретение предназначено для ядерной техники. Высокообогащенные изотопы иридия получают методом центрифугирования на разделительных каскадах газовых центрифуг с использованием тетра(трифторфосфин)гидрида иридия в качестве рабочего вещества. Получают изотопы 191Ir с концентрацией более 99,9%. 1 табл., 1 ил.