| 11. | The process involves diluting the highly enriched uranium with natural uranium.
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| 12. | Iraq has 1.8 tons of low-enriched uranium and 13 tons of natural uranium.
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| 13. | _Depleted uranium is about 40 percent as radioactive as natural uranium.
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| 14. | They use a natural uranium fuel which is contained in magnesium alloy cans.
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| 15. | Depleted-uranium is 40 percent less radioactive than natural uranium ore, military officials say.
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| 16. | It was initially designed as a 200 MW reactor, fueled with natural uranium.
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| 17. | Natural uranium consists mostly of three isotopes, U-234, a decay product of U-238.
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| 18. | Natural uranium ( or even highly enriched uranium ) is not particularly radioactive.
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| 19. | The country s annual natural uranium consumption amounted to approximately 9, 000 t.
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| 20. | The biochemistry of depleted uranium is the same as natural uranium.
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