Show metadata Hide metadata

(19)

(11)

2 639 752

(13)

(51)

IPC

G21G1/10(2006-01-01)

C22B61/00(2006-01-01)

(21) (22)

Application

2014147619, 2013-04-25

(24)

Start date

2013-04-25

(22)

Actual filing date

2013-04-25

(45)

Published

2017-12-22

(72)

Inventor

Schaffer PaulBenard FrancoisBuckley Kenneth R.Hanemaayer VictoireManuela Cornelia HoehrKlug Julius AlexanderKovacs Michael S.Morley Thomas J.Ruth Thomas J.Valliant JohnZeisler Stefan K.Dodd Maurice G.

(73)

Holder

Triumf

METHODS, SYSTEMS AND DEVICE FOR CYCLOTRON PRODUCTION OF TECHNETIUM-99 M Russian patent published in 2017 - IPC G21G1/10 C22B61/00

Abstract RU 2639752 C2

FIELD: metallurgy.

SUBSTANCE: method includes the stages of (i) irradiation in predominantly oxygen-free medium of cured coated metal Mo-100-target plate with protons emitted by the cyclotron, (ii) dissolving molybdenum ions and technetium ions from irradiated target plate in H₂O₂ (iv) adjusting the pH of the oxide solution to about 14, (v) feeding the pH-adjusted oxide solution through a resin column to immobilise the ions K[TcO₄] and eluting the ions K₂[MoO₄], (vi) eluting of bound ions [TcO₄] from the resin column, (vii) feeding eluted ions K[TcO₄] through an aluminium column to immobilise ions K[TcO₄], (viii) washing K[TcO₄] with water, (ix) elution of ions K[TcO₄] with salt solution, and (x) extraction of ions K[TcO₄].

EFFECT: increased production efficiency of technetium-99 with uniform particle size.

5 cl, 2 tbl, 29 dwg

Similar patents RU2639752C2

Title	Year	Author	Number
METHODS, SYSTEMS AND DEVICE FOR CYCLOTRON PRODUCTION OF TECHNETIUM-99M	2013	Schaffer, Paul Benard, Francois Buckley, Kenneth, R. Hanemaayer, Victoire Manuela, Cornelia Hoehr Klug, Julius Alexander Kovacs, Michael S. Morley, Thomas J. Ruth, Thomas J. Valliant, John Zeisler, Stefan K. Dodd, Maurice G.	RU2692729C2
SORBENT CONTAINING MICROPOROUS MATERIAL, AND METHOD FOR PRODUCTION THEREOF	2015	Hasan, Shameem	RU2700051C2
METHOD AND DEVICE FOR PRODUCING Tc REACTION PRODUCT	2011	Kh'Juz Timoti Baurikhter Arnd Khajd Oliver	RU2567862C2
METHOD OF MANUFACTURE OF THE CHROMATOGRAPHIC GENERATOR OF TECHNETIUM-99m FROM IRRADIATED BY NEUTRONS MOLYBDENUM-98	2004	Skuridin Viktor Sergeevich Rjabchikov Aleksandr Il'Ich Golovkov Vladimir Mikhajlovich Nesterov Evgenij Aleksandrovich Chibisov Evgenij Vladimirovich	RU2276102C1
METAL-MOLYBDATE AND METHOD FOR ITS PRODUCTION	2018	Rassell Ii Uillyam Erl Bardzher, Erl Brajan Bishop, Bendzhamin I. Bokhennon, Barbara B. Fyuoks, Kristofer Shon Inmen, Dzhejms B. Nyugard, Erik T. Politske, Timoti A. Prajt, Stefen D. Ridzhvej, Rodzher D. Shiltkhelm, Stiv V. Viggins, Brajan Blejk	RU2795029C2
IRRADIATION TARGETS FOR PRODUCING RADIOISOTOPES	2018	Fisher, Bendzhamin, D. Bardzher, Erl, B. Rassell, Uillyam, E., Ii	RU2765427C2
METHOD FOR PRODUCING RADIOISOTOPE MOLYBDENUM-99	2018	Kostylev Aleksandr Ivanovich Risovanyj Vladimir Dmitrievich Andronov Aleksandr Olegovich Dushin Viktor Nikolaevich Trifonov Yurij Ivanovich Yakovlev Vladimir Anatolevich Miroslavov Aleksandr Evgenevich	RU2703994C1
METHOD OF PRODUCING TECHNETIUM-99m	2019	Mokrov Yurij Gennadevich	RU2701552C1
COLUMN GEOMETRY FOR IMPROVING MOLYBDENUM-99 ELUTION EFFICIENCY	2011	Varnedo Dzhennifer Rassell Uil'Jam Ehrl Vtoroj Blumkvist Bredli D. Allen Melissa Pehjn Dzhejms Ehdvard Alvares Alan Ehntoni	RU2553969C2
PRODUCTION OF MOLYBDENUM-99 WITH USE OF ELECTRON BEAMS	2014	Dajamond Uilyam Nagarkal Vajnej De Zhon Mark Rezhe Kristofer Lin Linda Ulrikh Duglas	RU2667072C2

RU 2 639 752 C2

Authors

Schaffer Paul

Benard Francois

Buckley Kenneth R.

Hanemaayer Victoire

Manuela Cornelia Hoehr

Klug Julius Alexander

Kovacs Michael S.

Morley Thomas J.

Ruth Thomas J.

Valliant John

Zeisler Stefan K.

Dodd Maurice G.

Dates

2017-12-22—Published

2013-04-25—Filed