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2 295 995

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(51)

IPC

B01D7/00(2006-01-01)

G01B15/02(2006-01-01)

(21) (22)

Application

2004127671/15, 2004-09-15

(24)

Start date

2004-09-15

(22)

Actual filing date

2004-09-15

(45)

Published

2007-03-27

(72)

Inventor

Skoba Oleg Jur'EvichSmolkin Pavel AleksandrovichSushko Nikolaj IosifovichMalyj Evgenij NikolaevichMatveev Aleksandr Anatol'EvichLedovskikh Aleksandr KonstantinovichBiljalov Rinad MaazovichKotov Sergej Alekseevich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Khimicheskij Kombinat" Ministerstva Rossijskoj Federatsii Po Atomnoj Ehnergii

METHOD OF CONTROL OF SUBLIMATION-DESUBLIMATION PROCESS Russian patent published in 2007 - IPC B01D7/00 G01B15/02

Abstract RU 2295995 C2

FIELD: methods of control of sublimation-desublimation processes; chemical industry and sublimation technology of radioactive materials.

SUBSTANCE: proposed method of control of sublimation-desublimation processes includes control of temperature along apparatus length depending on thickness of product layer; control of temperature is performed by zones by means of heating elements located in each zone along apparatus length depending on intensity of gamma radiation from layer of radioactive product in each zone.

EFFECT: possibility of automation of sublimation-desublimation processes; enhanced efficiency of sublimation apparatus.

5 cl

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RU 2 295 995 C2

Authors

Skoba Oleg Jur'Evich

Smolkin Pavel Aleksandrovich

Sushko Nikolaj Iosifovich

Malyj Evgenij Nikolaevich

Matveev Aleksandr Anatol'Evich

Ledovskikh Aleksandr Konstantinovich

Biljalov Rinad Maazovich

Kotov Sergej Alekseevich

Dates

2007-03-27—Published

2004-09-15—Filed