8/19/2023 0 Comments Cobalt 60 capsuleThe companies said they will begin a feasibility assessment and are aiming for an anticipated Co-59 load date in the late 2020s with the first Co-60 harvest in the early 2030s. "We are delighted to partner with EDF in this key agreement that will expand and strengthen the global Co-60 supply chain," Fragman said. Westinghouse would be responsible for commercialising the Co-60 produced. Under the MoU, Westinghouse would manufacture Cobalt-59 capsule fuel assembly inserts - or COBAs - for EDF to irradiate in its PWRs to generate activated Co-60. "Production of Co-60 in EDF nuclear power plants shows that, in addition to its role of production of carbon-free electricity, nuclear energy can also help on global health," Lewandowski said.Ĭo-60 is produced by exposing the stable Co-59 isotope to neutrons. It is also produced in RBMK reactors and the BN-800 fast neutron reactor in Russia. In 1962, Walstam 1 introduced the first concept of a remote afterloader equipped with Co-60. Cobalt-60 sources are exclusively available for the SagiNova afterloaders. ![]() These were the opening words of a presentation given by Russian English Venture in Isotope Supply and Services (REVISS) in May 1997 at IMRP 10 in Anaheim ( Chiskov et al., 1998 ). Cobalt-60 has a half-life of 5.27 years and its presence is shown by gamma photons of energies. Overview In addition to the Ir 192 source, SagiNova also offers the option of the well-established and clinically proven Co 60 isotope for all HDR brachytherapy treatments. Most of the world's supply of the isotope is produced in Candu reactors, mostly in Canada but also in Argentina, China and South Korea. Introduction ‘The world no longer needs nuclear weapons’. The MoU was signed at the World Nuclear Exhibition in Paris by EDF Group Senior Executive Vice-President, Nuclear and Thermal Cédric Lewandowski and Westinghouse President and CEO Patrick Fragman.Ĭo-60 is used to sterilise medical devices and is also used in cancer treatment. Lewandowski (on the left) and Fragman sign the MoU (Image: Westinghouse) The agreement is the first step towards production in Europe of the radioisotope for medical uses, the companies said. Westinghouse Electric Company and EDF have signed a Memorandum of Understanding (MoU) to produce cobalt-60 in selected pressurised water reactors (PWRs) owned and operated by EDF in France.
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