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Undeclared uranium hitches a ride on cobalt exports from Congo, study says
Philippe (left) and Manzuk quantified the amount of uranium that has been exported from the DRC in cobalt shipments or left behind in the environment. (Photo: Joel Hallberg/UW–Madison)
Researchers at the University of Wisconsin–Madison and Princeton University have published a study in Nature Communications that calls attention to a blind spot in nuclear nonproliferation: The Democratic Republic of the Congo (DRC) has exported thousands of metric tons of uranium, and there is no accounting for where it has gone.
In partnership with Lighthouse Reports and the Financial Times, UW–Madison nuclear engineering professor and nuclear security expert Sébastien Philippe and Ryan Manzuk, a geologist and research fellow in Philippe’s group and at Princeton, conducted the study using countrywide mineralization and geochemical data.
Gail H. Marcus
Nuclear Technology | Volume 166 | Number 1 | April 2009 | Pages 27-31
Technical Paper | Special Issue on Nuclear Hydrogen Production, Control, and Management | doi.org/10.13182/NT09-A6965
Articles are hosted by Taylor and Francis Online.
A number of nations are actively exploring the option of a hydrogen economy to help address some of the energy issues facing the world today. One method of hydrogen generation under consideration in several countries is through the use of nuclear power. The American Nuclear Society Embedded Topical Meeting on Safety and Technology of Nuclear Hydrogen Production, Control, and Management (ST-NH2) held in Boston, Massachusetts, in June 2007 included a panel session entitled "An International Overview of Nuclear Hydrogen Production Programs." Speakers in this session highlighted some of the similarities and differences in national approaches, including technologies being targeted and strategies being planned for moving to a hydrogen economy. This paper summarizes the papers presented by the seven speakers on the panel and highlights some of the key similarities and differences discussed in the session.