
ALT Diagram in section: how reactor fuel is made. Uranium hexafluoride gas enriched to 5% uranium-235 arrives in cylinders and a kiln turns it into uranium oxide powder; a press forms pellets that a furnace bakes at about 1,700 C; pellets go into zirconium alloy tubes about 12 feet long; 264 rods form a 17-by-17 assembly. Sources: US Nuclear Regulatory Commission; Westinghouse. Frontier diagram.

ALT Section drawing of in situ recovery of uranium at Burke Hollow, south Texas: oxygenated water goes down an injection well into the sandstone, the uranium dissolves and flows to a recovery well, resin columns in a satellite plant catch it and the loaded resin goes by truck to the central plant, which dries it into yellowcake. 2.1 million pounds mined in the US last year; 46.9 million bought by US reactors; 126 wells at Burke Hollow. Process from the US NRC; wells and plant from Uranium Energy Corp filings. Own graphic, not to scale.

























