US3799883A - Production of high purity fission product molybdenum-99 - Google Patents

Production of high purity fission product molybdenum-99 Download PDF

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Publication number
US3799883A
US3799883A US00158396A US15839671A US3799883A US 3799883 A US3799883 A US 3799883A US 00158396 A US00158396 A US 00158396A US 15839671 A US15839671 A US 15839671A US 3799883 A US3799883 A US 3799883A
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US
United States
Prior art keywords
molybdenum
solution
uranium
target
fission product
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US00158396A
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English (en)
Inventor
H Arino
A Thornton
H Kramer
Govern J Mc
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States, AS REPRESENTATIVE BY DEPARTMENT OF ENERGY
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Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to US00158396A priority Critical patent/US3799883A/en
Priority to CA142,933A priority patent/CA969373A/en
Priority to BE785637A priority patent/BE785637A/xx
Priority to JP47064558A priority patent/JPS517800B1/ja
Priority to NLAANVRAGE7209050,A priority patent/NL172495C/xx
Priority to IL39793A priority patent/IL39793A/xx
Priority to DE2231976A priority patent/DE2231976C3/de
Priority to GB3050772A priority patent/GB1389905A/en
Priority to FR7223546A priority patent/FR2157781B1/fr
Application granted granted Critical
Publication of US3799883A publication Critical patent/US3799883A/en
Assigned to CINTICHEM, INC. reassignment CINTICHEM, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: UNION CARBIDE CORPORATION, A CORP. OF NY
Anticipated expiration legal-status Critical
Assigned to UNITED STATES OF AMERICA, THE, AS REPRESENTATIVE BY THE DEPARTMENT OF ENERGY reassignment UNITED STATES OF AMERICA, THE, AS REPRESENTATIVE BY THE DEPARTMENT OF ENERGY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: CINTICHEM, INC.
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
    • G21G1/06—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation
    • G21G1/08—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation accompanied by nuclear fission
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Definitions

  • the present invention involves a multistep process for the production of fission product mo- 3 lybdenum-99 of a high degree of purity and having a high specific activity.
  • the fission product molybdenum prepared by the process of this invention is ideally suited for the preparation of generators employing alumina substrates. In contrast to known generators which usually take at least 2 hours to prepare, generators can be conveniently prepared in less than minutes. Moreover, when fission product M0 is loaded on alumina at pH 4 to 9 no treatment of the substrate is required, and a high activity Tc generator that possesses a high separation factor can be obtained. By eliminating substrate treatment, the To generators can be produced in much shorter times. Additionally, since fission product molybdenum-99 is employed, the resulting technetium-99m solution obtained from the generator is of a greater concentration than heretofore possible. The highest concentration usually obtained was less than 50 millicuries per milliliter. In contrast, technetium- 99m can be obtained from the generators using fission product molybdenum-99 in concentrations of 1000 or higher, millicuries per milliliters.
  • a further advantage characteristic of the process of this invention is that the substrate and/or the entire elution system can be sterilized, i.e., by autoclaving at the normally prescribed temperatures and pressures.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
US00158396A 1971-06-30 1971-06-30 Production of high purity fission product molybdenum-99 Expired - Lifetime US3799883A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US00158396A US3799883A (en) 1971-06-30 1971-06-30 Production of high purity fission product molybdenum-99
CA142,933A CA969373A (en) 1971-06-30 1972-05-25 Production of high purity fission product molybdenum-99
JP47064558A JPS517800B1 (enrdf_load_stackoverflow) 1971-06-30 1972-06-29
NLAANVRAGE7209050,A NL172495C (nl) 1971-06-30 1972-06-29 Werkwijze ter bereiding van zeer zuiver radioactief molybdeen-99.
IL39793A IL39793A (en) 1971-06-30 1972-06-29 Process for the preparation of radioactive molybdenum-99
DE2231976A DE2231976C3 (de) 1971-06-30 1972-06-29 Verfahren zur Herstellung von hochreinem, radioaktivem Molybdan-99-Spaltprodukt
BE785637A BE785637A (fr) 1971-06-30 1972-06-29 Procede de preparation de molybdene-99 radioactif
GB3050772A GB1389905A (en) 1971-06-30 1972-06-29 Production of high purity fission product molybdenum-99
FR7223546A FR2157781B1 (enrdf_load_stackoverflow) 1971-06-30 1972-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00158396A US3799883A (en) 1971-06-30 1971-06-30 Production of high purity fission product molybdenum-99

Publications (1)

Publication Number Publication Date
US3799883A true US3799883A (en) 1974-03-26

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ID=22567913

Family Applications (1)

Application Number Title Priority Date Filing Date
US00158396A Expired - Lifetime US3799883A (en) 1971-06-30 1971-06-30 Production of high purity fission product molybdenum-99

Country Status (9)

Country Link
US (1) US3799883A (enrdf_load_stackoverflow)
JP (1) JPS517800B1 (enrdf_load_stackoverflow)
BE (1) BE785637A (enrdf_load_stackoverflow)
CA (1) CA969373A (enrdf_load_stackoverflow)
DE (1) DE2231976C3 (enrdf_load_stackoverflow)
FR (1) FR2157781B1 (enrdf_load_stackoverflow)
GB (1) GB1389905A (enrdf_load_stackoverflow)
IL (1) IL39793A (enrdf_load_stackoverflow)
NL (1) NL172495C (enrdf_load_stackoverflow)

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010109A (en) * 1973-07-02 1977-03-01 Kurt Sauerwein Device for marking fluent materials
US4093697A (en) * 1976-03-16 1978-06-06 Gesellschaft Fur Kernforschung M.B.H. Process for recovering molybdenum-99 from a matrix containing neutron irradiated fissionable materials and fission products
US4123497A (en) * 1975-03-06 1978-10-31 The Radiochemical Centre Limited Purification of Technetium-99m pertechnetate solutions
US4199551A (en) * 1978-01-13 1980-04-22 Amax Inc. Recovery of molybdenum and uranium from activated charcoal containing molybdenum and residual uranium
US4701308A (en) * 1984-12-28 1987-10-20 Commissariat A L'energie Atomique Process for the recovery of molybdenum-99 from an irradiated uranium alloy target
AU582659B2 (en) * 1985-06-13 1989-04-06 Comurhex Societe Pour La Conversion De L'uranium En Metal Et Hexafluorure Process for separation by precipitation of the molybdenum contained in sulphuric or nitric solutions of uranium
US4839133A (en) * 1987-10-26 1989-06-13 The United States Of America As Represented By The Department Of Energy Target and method for the production of fission product molybdenum-99
US4935373A (en) * 1979-06-28 1990-06-19 Radiometer A/S Reference liquid
US4981658A (en) * 1986-05-15 1991-01-01 Kernforschungezentrum Karlsruhe Gmbh Process for the fine purification of fissionable molybdenum
US5802438A (en) * 1997-02-19 1998-09-01 Lockheed Martin Idaho Technologies Company Method for generating a crystalline 99 MoO3 product and the isolation 99m Tc compositions therefrom
US5802439A (en) * 1997-02-19 1998-09-01 Lockheed Martin Idaho Technologies Company Method for the production of 99m Tc compositions from 99 Mo-containing materials
US20020080907A1 (en) * 2000-09-28 2002-06-27 Carlo Rubbia Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method
RU2313838C1 (ru) * 2006-12-29 2007-12-27 Институт ядерных исследований РАН ИЯИ РАН Способ получения радиоолова в состоянии без носителя и мишень для его осуществления (варианты)
US20090060812A1 (en) * 2004-08-02 2009-03-05 Schenter Robert E Medical radioisotopes and methods for producing the same
US20090196390A1 (en) * 2008-02-05 2009-08-06 The Curators Of The University Of Missouri Radioisotope production and treatment of solution of target material
US20100066374A1 (en) * 2006-10-03 2010-03-18 Trygstad W Marcus Sample analyzer and sampling system
RU2393564C2 (ru) * 2008-09-12 2010-06-27 Учреждение Российской Академии Наук Институт Ядерных Исследований Ран (Ияи Ран) Мишень для получения радионуклидов и способ ее изготовления (варианты)
US20100169134A1 (en) * 2008-12-31 2010-07-01 Microsoft Corporation Fostering enterprise relationships
WO2011103334A1 (en) * 2010-02-19 2011-08-25 Babcock & Wilcox Method and apparatus for the extraction and processing of molybdenum-99
US20110250107A1 (en) * 2010-04-07 2011-10-13 Jennifer Varnedoe Column geometry to maximize elution efficiencies for molybdenum-99
EP2398023A1 (en) 2010-06-21 2011-12-21 The European Union, represented by the European Commission Production of molybdenum-99
WO2012018752A1 (en) * 2010-08-04 2012-02-09 Mallinckrodt Llc Purification process
DE102011002265A1 (de) * 2011-04-26 2012-10-31 Technische Universität München Verfahren zur Herstellung von Ausgangsmaterial für einen Technetium-Generator
US20130136221A1 (en) * 2011-11-14 2013-05-30 Japan Atomic Energy Agency Method of producing radioactive molybdenum
US8666015B2 (en) 2001-05-08 2014-03-04 The Curators Of The University Of Missouri Method and apparatus for generating thermal neutrons using an electron accelerator
US20140140462A1 (en) * 2011-07-13 2014-05-22 Luis A.M.M. Barbosa Process
US20140153684A1 (en) * 2012-12-03 2014-06-05 Wisconsin Alumni Research Foundation Dry Phase Reactor for Generating Medical Isotopes
WO2014137439A2 (en) 2013-02-13 2014-09-12 Battelle Memorial Institute Nuclear reactor target assemblies, nuclear reactor configurations, and methods for producing isotopes, modifying materials within target material, and/or characterizing meaterial within a target material
US9691511B1 (en) * 2009-11-09 2017-06-27 Sandia Corporation Target-fueled nuclear reactor for medical isotope production
US9793023B2 (en) 2013-09-26 2017-10-17 Los Alamos National Security, Llc Recovery of uranium from an irradiated solid target after removal of molybdenum-99 produced from the irradiated target
US9842664B2 (en) 2013-09-26 2017-12-12 Los Alamos National Security, Llc Recovering and recycling uranium used for production of molybdenum-99
CN109285616A (zh) * 2018-11-16 2019-01-29 中国原子能科学研究院 从235U裂变产物中提取99Mo的装置及利用该装置提取99Mo的方法
US10734126B2 (en) * 2011-04-28 2020-08-04 SHINE Medical Technologies, LLC Methods of separating medical isotopes from uranium solutions
US10978214B2 (en) 2010-01-28 2021-04-13 SHINE Medical Technologies, LLC Segmented reaction chamber for radioisotope production
WO2021211870A3 (en) * 2020-04-16 2021-11-18 Uchicago Argonne, Llc Technetium-99m generator for enriched molybdenum
WO2022005882A3 (en) * 2020-06-30 2022-04-07 Uchicago Argonne, Llc System and method for producing molybdenum 99
EP3985686A1 (en) 2020-10-14 2022-04-20 Narodowe Centrum Badan Jadrowych Method of preparation of the uranium target for the production of molybdenum, molybdenum production process and the uranium target for the production of molybdenum
US11361873B2 (en) 2012-04-05 2022-06-14 Shine Technologies, Llc Aqueous assembly and control method
US11830637B2 (en) * 2008-05-02 2023-11-28 Shine Technologies, Llc Device and method for producing medical isotopes
US12412676B2 (en) 2022-04-15 2025-09-09 Shine Technologies, Llc Device and method for producing medical isotopes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610948C3 (de) * 1976-03-16 1980-01-10 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Gewinnung von Molybdän -99 aus mit Neutronen bestrahlter, spaltbare Stoffe und Spaltprodukte enthaltender Matrix
JPS5525844U (enrdf_load_stackoverflow) * 1978-08-10 1980-02-19
FR2531060B1 (fr) * 1982-07-28 1986-07-04 Cogema Procede de recuperation du molybdene sur charbon actif, a partir d'une solution uranifere acide contenant plus de molybdene que d'uranium
US4659477A (en) * 1982-08-16 1987-04-21 Pedro B. Macedo Fixation of anionic materials with a complexing agent
JPS59114881U (ja) * 1983-01-24 1984-08-03 株式会社貝印刃物開発センター さやの支持構造
EP0779628A3 (en) * 1995-12-11 1997-07-09 Institut National des Radioéléments, Nationaal Instituut voor Radio-elementen Method of stabilizing an aqueous solution of 99Mo molybdate
RU2145127C1 (ru) * 1998-02-26 2000-01-27 Российский научный центр "Курчатовский институт" Способ получения и выделения осколочного молибдена-99 из жидкой гомогенной фазы, содержащей уран
RU2489501C1 (ru) * 2011-12-01 2013-08-10 Общество с ограниченной ответственностью "Прайм-Инвест" СОСТАВ ЭКСТРАКЦИОННО-ХРОМАТОГРАФИЧЕСКОГО МАТЕРИАЛА ДЛЯ СЕЛЕКТИВНОГО ИЗВЛЕЧЕНИЯ Мo-99 ИЗ ОБЛУЧЕННОГО УРАНОВОГО ТОПЛИВА

Cited By (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010109A (en) * 1973-07-02 1977-03-01 Kurt Sauerwein Device for marking fluent materials
US4123497A (en) * 1975-03-06 1978-10-31 The Radiochemical Centre Limited Purification of Technetium-99m pertechnetate solutions
US4093697A (en) * 1976-03-16 1978-06-06 Gesellschaft Fur Kernforschung M.B.H. Process for recovering molybdenum-99 from a matrix containing neutron irradiated fissionable materials and fission products
US4199551A (en) * 1978-01-13 1980-04-22 Amax Inc. Recovery of molybdenum and uranium from activated charcoal containing molybdenum and residual uranium
US4935373A (en) * 1979-06-28 1990-06-19 Radiometer A/S Reference liquid
US4701308A (en) * 1984-12-28 1987-10-20 Commissariat A L'energie Atomique Process for the recovery of molybdenum-99 from an irradiated uranium alloy target
AU582659B2 (en) * 1985-06-13 1989-04-06 Comurhex Societe Pour La Conversion De L'uranium En Metal Et Hexafluorure Process for separation by precipitation of the molybdenum contained in sulphuric or nitric solutions of uranium
US4981658A (en) * 1986-05-15 1991-01-01 Kernforschungezentrum Karlsruhe Gmbh Process for the fine purification of fissionable molybdenum
US4839133A (en) * 1987-10-26 1989-06-13 The United States Of America As Represented By The Department Of Energy Target and method for the production of fission product molybdenum-99
US5802438A (en) * 1997-02-19 1998-09-01 Lockheed Martin Idaho Technologies Company Method for generating a crystalline 99 MoO3 product and the isolation 99m Tc compositions therefrom
US5802439A (en) * 1997-02-19 1998-09-01 Lockheed Martin Idaho Technologies Company Method for the production of 99m Tc compositions from 99 Mo-containing materials
US20020080907A1 (en) * 2000-09-28 2002-06-27 Carlo Rubbia Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method
US6876714B2 (en) * 2000-09-28 2005-04-05 Carlo Rubbia Device for heating gas from a thin layer of nuclear fuel, and space engine incorporating such device
US8666015B2 (en) 2001-05-08 2014-03-04 The Curators Of The University Of Missouri Method and apparatus for generating thermal neutrons using an electron accelerator
US8126104B2 (en) * 2004-08-02 2012-02-28 Battelle Memorial Institute Medical radioisotopes and methods for producing the same
US20090060812A1 (en) * 2004-08-02 2009-03-05 Schenter Robert E Medical radioisotopes and methods for producing the same
US8497683B2 (en) * 2006-10-03 2013-07-30 Invensys Systems, Inc. Spectroscopic sample analyzer and sample handling system
US20100066374A1 (en) * 2006-10-03 2010-03-18 Trygstad W Marcus Sample analyzer and sampling system
RU2313838C1 (ru) * 2006-12-29 2007-12-27 Институт ядерных исследований РАН ИЯИ РАН Способ получения радиоолова в состоянии без носителя и мишень для его осуществления (варианты)
EP2250649A4 (en) * 2008-02-05 2011-05-18 Univ Missouri PREPARATION OF RADIO ISOTOPES AND TREATMENT OF A TARGET MATERIAL SOLUTION
AU2009212487B2 (en) * 2008-02-05 2014-03-27 The Curators Of The University Of Missouri Radioisotope production and treatment of solution of target material
US20090196390A1 (en) * 2008-02-05 2009-08-06 The Curators Of The University Of Missouri Radioisotope production and treatment of solution of target material
US8644442B2 (en) 2008-02-05 2014-02-04 The Curators Of The University Of Missouri Radioisotope production and treatment of solution of target material
KR101353730B1 (ko) * 2008-02-05 2014-01-20 더 큐레이터스 오브 더 유니버시티 오브 미주리 방사성 동위원소 생성 및 표적 물질 용액의 처리
WO2009100063A2 (en) 2008-02-05 2009-08-13 The Curators Of The University Of Missouri Radioisotope production and treatment of solution of target material
US11830637B2 (en) * 2008-05-02 2023-11-28 Shine Technologies, Llc Device and method for producing medical isotopes
RU2393564C2 (ru) * 2008-09-12 2010-06-27 Учреждение Российской Академии Наук Институт Ядерных Исследований Ран (Ияи Ран) Мишень для получения радионуклидов и способ ее изготовления (варианты)
US20100169134A1 (en) * 2008-12-31 2010-07-01 Microsoft Corporation Fostering enterprise relationships
US9691511B1 (en) * 2009-11-09 2017-06-27 Sandia Corporation Target-fueled nuclear reactor for medical isotope production
US10978214B2 (en) 2010-01-28 2021-04-13 SHINE Medical Technologies, LLC Segmented reaction chamber for radioisotope production
US11894157B2 (en) 2010-01-28 2024-02-06 Shine Technologies, Llc Segmented reaction chamber for radioisotope production
US8449850B2 (en) 2010-02-19 2013-05-28 Babcock & Wilcox Technical Services Group, Inc. Method and apparatus for the extraction and processing of molybdenum-99
US20110206579A1 (en) * 2010-02-19 2011-08-25 Glenn Daniel E Method and apparatus for the extraction and processing of molybdenum-99
WO2011103334A1 (en) * 2010-02-19 2011-08-25 Babcock & Wilcox Method and apparatus for the extraction and processing of molybdenum-99
RU2548033C2 (ru) * 2010-02-19 2015-04-10 БЭБКОК ЭНД ВИЛКОКС Текникал Сервисез Груп, Инк. Способ и устройство для экстракции и обработки молибдена-99
US20110250107A1 (en) * 2010-04-07 2011-10-13 Jennifer Varnedoe Column geometry to maximize elution efficiencies for molybdenum-99
US9240253B2 (en) * 2010-04-07 2016-01-19 Ge-Hitachi Nuclear Energy Americas Llc Column geometry to maximize elution efficiencies for molybdenum-99
EP2398023A1 (en) 2010-06-21 2011-12-21 The European Union, represented by the European Commission Production of molybdenum-99
EP2993669A1 (en) * 2010-08-04 2016-03-09 Mallinckrodt LLC Purification apparatus for mo-99
WO2012018752A1 (en) * 2010-08-04 2012-02-09 Mallinckrodt Llc Purification process
US10767243B2 (en) 2010-08-04 2020-09-08 Curium Us Llc Purification process
US9856543B2 (en) 2010-08-04 2018-01-02 Mallinckrodt Nuclear Medicine Llc Purification process
DE102011002265B4 (de) * 2011-04-26 2012-12-06 Technische Universität München Verfahren zur Herstellung von Ausgangsmaterial für einen Technetium-Generator
DE102011002265A1 (de) * 2011-04-26 2012-10-31 Technische Universität München Verfahren zur Herstellung von Ausgangsmaterial für einen Technetium-Generator
WO2012146586A1 (de) * 2011-04-26 2012-11-01 Technische Universität München Verfahren zur herstellung von ausgangsmaterial für einen technetium-generator
US10734126B2 (en) * 2011-04-28 2020-08-04 SHINE Medical Technologies, LLC Methods of separating medical isotopes from uranium solutions
US20140140462A1 (en) * 2011-07-13 2014-05-22 Luis A.M.M. Barbosa Process
US20130136221A1 (en) * 2011-11-14 2013-05-30 Japan Atomic Energy Agency Method of producing radioactive molybdenum
US11361873B2 (en) 2012-04-05 2022-06-14 Shine Technologies, Llc Aqueous assembly and control method
US20140153684A1 (en) * 2012-12-03 2014-06-05 Wisconsin Alumni Research Foundation Dry Phase Reactor for Generating Medical Isotopes
US9330800B2 (en) * 2012-12-03 2016-05-03 Wisconsin Alumni Research Foundation Dry phase reactor for generating medical isotopes
US9997267B2 (en) 2013-02-13 2018-06-12 Battelle Memorial Institute Nuclear reactor target assemblies, nuclear reactor configurations, and methods for producing isotopes, modifying materials within target material, and/or characterizing material within a target material
WO2014137439A2 (en) 2013-02-13 2014-09-12 Battelle Memorial Institute Nuclear reactor target assemblies, nuclear reactor configurations, and methods for producing isotopes, modifying materials within target material, and/or characterizing meaterial within a target material
US9842664B2 (en) 2013-09-26 2017-12-12 Los Alamos National Security, Llc Recovering and recycling uranium used for production of molybdenum-99
US9793023B2 (en) 2013-09-26 2017-10-17 Los Alamos National Security, Llc Recovery of uranium from an irradiated solid target after removal of molybdenum-99 produced from the irradiated target
CN109285616A (zh) * 2018-11-16 2019-01-29 中国原子能科学研究院 从235U裂变产物中提取99Mo的装置及利用该装置提取99Mo的方法
WO2021211870A3 (en) * 2020-04-16 2021-11-18 Uchicago Argonne, Llc Technetium-99m generator for enriched molybdenum
WO2022005882A3 (en) * 2020-06-30 2022-04-07 Uchicago Argonne, Llc System and method for producing molybdenum 99
EP3985686A1 (en) 2020-10-14 2022-04-20 Narodowe Centrum Badan Jadrowych Method of preparation of the uranium target for the production of molybdenum, molybdenum production process and the uranium target for the production of molybdenum
WO2022079600A1 (en) 2020-10-14 2022-04-21 Narodowe Centrum Badan Jadrowych A method of fabricating a uranium target for producing molybdenum, a process of producing molybdenum, and a uranium target for producing molybdenum
US12412676B2 (en) 2022-04-15 2025-09-09 Shine Technologies, Llc Device and method for producing medical isotopes

Also Published As

Publication number Publication date
DE2231976A1 (de) 1973-01-11
IL39793A0 (en) 1972-09-28
NL7209050A (enrdf_load_stackoverflow) 1973-01-03
BE785637A (fr) 1972-12-29
FR2157781A1 (enrdf_load_stackoverflow) 1973-06-08
CA969373A (en) 1975-06-17
NL172495C (nl) 1983-09-01
IL39793A (en) 1976-01-30
NL172495B (nl) 1983-04-05
FR2157781B1 (enrdf_load_stackoverflow) 1976-10-29
JPS517800B1 (enrdf_load_stackoverflow) 1976-03-11
GB1389905A (en) 1975-04-09
DE2231976B2 (de) 1979-07-19
DE2231976C3 (de) 1980-03-27

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