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2 351 388

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IPC

B01D59/00(2006-01-01)

B01D59/20(2006-01-01)

C01G55/00(2006-01-01)

(21) (22)

Application

2007113531/15, 2007-04-11

(24)

Start date

2007-04-11

(22)

Actual filing date

2007-04-11

(45)

Published

2009-04-10

(72)

Inventor

Eliseev Evgenij ViktorovichPul'Nikov Ivan IllarionovichSavitskij Andrej ViktorovichSharin Gennadij AleksandrovichKaliteevskij Aleksej KirillovichGodisov Oleg NiklenovichMjazin Leonid PetrovichFedorov Vladimir ViktorovichKostylev Aleksandr IvanovichPokrovskij Jurij Germanovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Ob"Edinenie Zavod"

METHOD OF PRODUCING HIGHLY ENRICHED IRIDIUM ISOTOPES Russian patent published in 2009 - IPC B01D59/00 B01D59/20 C01G55/00

Abstract RU 2351388 C2

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

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RU 2 351 388 C2

Authors

Eliseev Evgenij Viktorovich

Pul'Nikov Ivan Illarionovich

Savitskij Andrej Viktorovich

Sharin Gennadij Aleksandrovich

Kaliteevskij Aleksej Kirillovich

Godisov Oleg Niklenovich

Mjazin Leonid Petrovich

Fedorov Vladimir Viktorovich

Kostylev Aleksandr Ivanovich

Pokrovskij Jurij Germanovich

Dates

2009-04-10—Published

2007-04-11—Filed