21. If they are reprocessed , the rods could yield plutonium for several nuclear bombs. 22. Their presence ensures that the rods are not reprocessed into weapons-grade plutonium. 23. Otherwise, plutonium could be extracted from it and reprocessed to make nuclear weapons. 24. The waste from Japan's nuclear power program had been reprocessed in France. 25. Japan sends used nuclear fuel to France, where it is reprocessed into plutonium. 26. Fast-breeder reactors use plutonium reprocessed from spent nuclear fuel at conventional plants. 27. The company said the reprocessed metal will be equal in quality to primary aluminum. 28. The discovery of andesites shows that some Martian rocks have been remelted and reprocessed . 29. The sand does not need to be reprocessed so it can be directly reused. 30. There have been some studies involving the use of reprocessed uranium in CANDU reactors.