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GLE gets incentives, draft EIS
The governments of Kentucky and McCracken County have granted preliminary approval to Global Laser Enrichment for a comprehensive incentive package to support the development of the North Carolina–based company’s planned Paducah Laser Enrichment Facility in the western part of the state. The performance-based incentive package would provide as much as $98.9 million in tax incentives and other economic incentives—provided that GLE reaches the required thresholds in investments and job creation.
In addition, the Nuclear Regulatory Commission, in cooperation with the U.S. Army Corps of Engineers, has completed a draft environmental impact statement (EIS) in response to GLE’s application to construct and operate the PLEF. Members of the public can submit comments on the draft EIS by May 11 for consideration by the NRC.
W. Breitung, K. O. Reil
Nuclear Science and Engineering | Volume 101 | Number 1 | January 1989 | Pages 26-40
Technical Paper | doi.org/10.13182/NSE89-A23592
Articles are hosted by Taylor and Francis Online.
Newly developed in-pile techniques were used to measure the saturation vapor pressure of pure UO2.01, reactor grade UO2.08, and reactor grade (U0.77Pu0.23)O2.09 between 2000 and 3700 kJ/kg. The results for all three fuel types can be described by log Psat (z) = -9.7652 + 8.0934 × 10-3z - 2.0515 × 10-6z2 + 1.9013 × 10-10z3 with z = h-h298 in kilojoules per kilogram and psat in megapascals. The data were converted to the pressure-temperature format and compared to earlier out-of-pile vapor pressure measurements. All out-of-pile measurements that were performed close to a vapor-liquid equilibrium state agree very well with the in-pile results. The following relation is proposed for the p-T saturation line of liquid UO2: log psat (T) = 15.961 - 26974/T - 2.7600 log T, with psat in megapascals and T in degrees kelvin. Because no significant differences were found for all three fuel types investigated, the same saturation vapor pressure is recommended for liquid-metal fast breeder reactor (LMFBR) typical (U,Pu) mixed oxides under LMFBR core disassembly conditions.
