SU1498288A1 - Method of producing rhenium-188 radionuclide - Google Patents

Method of producing rhenium-188 radionuclide

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Publication number
SU1498288A1
SU1498288A1 SU4299984/25A SU4299984A SU1498288A1 SU 1498288 A1 SU1498288 A1 SU 1498288A1 SU 4299984/25 A SU4299984/25 A SU 4299984/25A SU 4299984 A SU4299984 A SU 4299984A SU 1498288 A1 SU1498288 A1 SU 1498288A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rhenium
radionuclide
tungsten
target
oxygen
Prior art date
Application number
SU4299984/25A
Other languages
Russian (ru)
Inventor
В.П. Доманов
А.Ф. Новгородов
Original Assignee
Объединенный Институт Ядерных Исследований
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Объединенный Институт Ядерных Исследований filed Critical Объединенный Институт Ядерных Исследований
Priority to SU4299984/25A priority Critical patent/SU1498288A1/en
Application granted granted Critical
Publication of SU1498288A1 publication Critical patent/SU1498288A1/en

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Abstract

Способ получения радионуклида рений-188, включающий наработку вольфрама-188 в процессе облучения мишени, обогащенной вольфрамом-186, и выделение из мишени генетически связанного с вольфрамом-188 рения-188 методом газовой термохроматографии в потоке кислородсодержащей смеси газов, отличающийся тем, что, с целью увеличения общего количества выделяемого радионуклида рений-188, материал мишени после облучения смешивают с кварцевым песком в соотношении 1 : 1 и периодически через 3 - 3,5 сут восстанавливают смесь в потоке водорода при температуре 500 - 1100C в течение 30 - 45 мин, а затем проводят газотермохроматографическое выделение рения-188 при 1000 - 1100C, используя в качестве кислородсодержащей смеси газов сухой воздух.A method for producing rhenium-188 radionuclide, including the production of tungsten-188 in the process of irradiating a target enriched with tungsten-186, and isolation of rhenium-188 genetically associated with tungsten-188 from a target in an oxygen-containing gas mixture stream characterized in that In order to increase the total amount of emitted radionuclide rhenium-188, the target material after irradiation is mixed with quartz sand in a 1: 1 ratio and periodically after 3–3.5 days the mixture is reduced in a stream of hydrogen at a temperature of 500–1100C for 30 - 45 minutes, and then subjected to selection gazotermohromatograficheskoe rhenium-188 at 1000 - 1100C, using an oxygen-containing gas mixture of dry air.

SU4299984/25A 1987-08-31 1987-08-31 Method of producing rhenium-188 radionuclide SU1498288A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4299984/25A SU1498288A1 (en) 1987-08-31 1987-08-31 Method of producing rhenium-188 radionuclide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4299984/25A SU1498288A1 (en) 1987-08-31 1987-08-31 Method of producing rhenium-188 radionuclide

Publications (1)

Publication Number Publication Date
SU1498288A1 true SU1498288A1 (en) 2000-05-10

Family

ID=60528234

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4299984/25A SU1498288A1 (en) 1987-08-31 1987-08-31 Method of producing rhenium-188 radionuclide

Country Status (1)

Country Link
SU (1) SU1498288A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476942C1 (en) * 2012-01-10 2013-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method of obtaining rhenium-188 radionuclide without carrier and apparatus for realising said method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476942C1 (en) * 2012-01-10 2013-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method of obtaining rhenium-188 radionuclide without carrier and apparatus for realising said method

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