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TECHNOLOGY OF RARE, DISPERSED AND RADIOACTIVE ELEMENTS OBTAINING
Название Development and startup of manufacture for recycling of weapon uranium into energetic at the Siberian Chemical Combine
Автор Akishin V. S., Belozerov B. P., Gushchin A. A., Korotkevich V. M., Khandorin G. P.
Информация об авторе

Seversk Technological Institute of National Research Nuclear University “MEPhI”

V. S. Аkishin, Scientific Consultant, ph. +7 (3823) 52-79-17
B. P. Belozerov, Professor
А. А. Gushchin, Scientific Consultant

 

Siberian Chemical Combine
V. M. Коrоtkevich, General Director

 

National Research Tomsk Polytechnic University
G. P. Khandorin, Professor, Department of Chemistry and Technology of Rare and Scattered Elements

Реферат

The urgency and validity of creation of manufacture for conversion of weapon highly enriched uranium in hexafluoride of energetic uranium which meets the requirements of sanitary norms are shown. The technological three-phase chain of producing enrgetic uranium hexafluoride is described. The scheme of installation and the base equipment are considered attentively. The apparatus of a screw reactor of fluorination with air system of heating-cooling of the framework is briefly described. For filtration of the gases leaving the reactor, the filter is used with ceramic-metal multilayered filter-cartridges. For desublimation of enriched uranium hexafluoride two types of desublimators — a volumetric one and that with a warm external wall have been developed and examined. The created installation and the equipment have allowed manufacturing of energetic uranium hexafluoride, that completely meets the established requirements and that was made a special mention of by the
Russian Federal authorities.

Ключевые слова Weapon highly enriched uranium, hexafluoride of reduced-enriched uranium, fluorination, filtration, desublimation, screw reactor-fluorator, filter, desublimator, configuration of the equipment
Библиографический список

1. Klimenko A. V. Tsena oruzheynogo urana.Voprosy atomnoy nauki i tekhniki. Seriya : Fizika yadernykh reaktorov (Cost of Weaponsgrade Uranium. Issues of Atomic Research and Engineering. Series : Physics of Nuclear Reactors). Moscow, 1998. 87 p.
2. Mikerin E. I. Rossiyskaya promyshlennaya pererabotka VOU iz yadernogo oruzheynogo v energeticheskiy NOU, sootvetstvuyushchiy trebovaniyam spetsifikatsii ASTM S 996-90 dlya obogashchennogo urana, poluchennogo iz kommercheskogo prirodnogo urana. Doklad na simpoziume ASTM (The Russian industrial processing of highly enriched uranium form the nuclear weapons-grade to the power-producing low-enriched one, appropriate to the requirements of the ASTM S 996-90 specification for enriched uranium, obtained from commercial natural uranium). Baltimor (SShA). 3 July 1996.
3. Makkhidzhani A., Makkhidzhani E. Yadernye materialy skvoz tuskloe steklo. Tekhnicheskie i politicheskie aspekty utilizatsii plutoniya i vysokoobogoshchennogo urana (Nuclear Materials through the dull glass. Technical and Political Aspects of Utilization of Plutonium and Highly Enriched Uranium). Moscow, 1995. 132 p.
4. Akishin V. S., Korotkevich V. M. et al. Materialy 6-y nauchnotekhnicheskoy konferentsii Sibkhimkombinata. Chast 1 (Materials of the 6th Scientific and Technical Conference of the Siberian Chemical Combine : Part 1). Seversk, 2001. pp. 22–33.
5. Bilyalov R. M., Lazarchuk V. V. et al. Materialy 6-y nauchnotekhnicheskoy konferentsii Sibkhimkombinata. Chast 2 (Materials of the 6th Scientific and Technical Conference of the Siberian Chemical Combine : Part 2). Seversk, 2001. pp 7–11.
6. Akishin V. S., Lazarchuk V. V. Materialy 6-y nauchno-tekhnicheskoy konferentsii Sibkhimkombinata. Chast 2 (Materials of the 6th Scientific and Technical Conference of the Siberian Chemical Combine : Part 2). Seversk, 2001. pp. 12–18.
7. Volodin A. N., Belozerov B. P., Gushchin A. A., Korobtsev V. P., Korablev A. M., Krasko O. V. Sublimatsionnyy apparat (Sublimation Unit). Patent RF, No. 2106890. No. 96110756/25. Asserted 28.05.1996. Published 20.03.1998.
8. Malyy E. N., Sapozhnikov V. G. et al. Materialy 6-y nauchnotekhnicheskoy konferentsii Sibkhimkombinata. Chast 2 (Materials of the 6th Scientific and Technical Conference of the Siberian Chemical Combine : Part 2). Seversk, 2001. pp. 19–26.
9. Rusakov I. Yu., Gushchin A. A., Lazarchuk V. V., Khokhlov V. A., Belozerov B. P. Sublimatsionnyy apparat (Sublimation Unit). Patent RF, No. 2244582. No. 2001108204/15. Published 20.01.2003, Bulletin No. 1.

10. Golubev V. A., Khokhlov V. A. Materialy 6-y nauchnotekhnicheskoy konferentsii Sibkhimkombinata. Chast 2 (Materials of the 6th Scientific and Technical Conference of the Siberian Chemical Combine : Part 2). Seversk, 2001. pp. 39–43.

Language of full-text английский
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