Silex

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Nuclear weapons proliferation risk in Silex laser uranium enrichment

many of the good things GE is using to make a case about Silex—less use of resources and electricity and increased efficiency—are actually negatives that make it easier for rogue states to hide clandestine plants…..methods for the production and use of nuclear materials that would be more difficult to detect,” the report states

New Uranium Enrichment Technology Alarms Aviation Week, By Kristin Majcher Washington 23 Nov 11 General Electric says it has successfully tested a faster, cheaper way to produce nuclear reactor fuel, and is planning to commercialize the technology by building a facility in Wilmington, N.C. While the prospect of saving resources to generate energy at a lower price sounds like a breakthrough, scientists are concerned that the top-secret method of enrichment that GE is using will indirectly elevate proliferation risks around the world, thus inspiring rogue states to develop their own laser enrichment facilities for nuclear weapons. The enrichment technology is the Separation of Isotopes by Laser Excitation (Silex). It was developed by Silex of Australia in 1992. The technology company USEC funded early research on Silex, but abandoned it in favor of focusing on centrifuge enrichment. In 2006, GE signed an exclusive agreement to commercialize and license the technology and spearhead further research and development. Although Silex is the only known method of laser enrichment that works and could be commercially viable, scientists are concerned because many countries have funded laser-enrichment projects. According to the U.S. Council on Foreign Relations, more than 20 countries have researched laser isotope separation techniques, including China, India, Iraq, Russia, Japan and Pakistan. Although they were unsuccessful, scientists say that putting Silex back into the public eye, regardless of the safeguards GE promises, poses a problem. Showing that it works could renew...
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