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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Ho Nieh nominated to the NRC
Nieh
President Trump recently nominated Ho Nieh for the role of commissioner in the Nuclear Regulatory Commission through the remainder of a term that will expire June 30, 2029.
Nieh has been the vice president of regulatory affairs at Southern Nuclear since 2021, though he is currently working as a loaned executive at the Institute of Nuclear Power Operations, where he has been for more than a year.
Nieh’s experience: Nieh started his career at the Knolls Atomic Power Laboratory, where he worked primarily as a nuclear plant engineer and contributed as a civilian instructor in the U.S. Navy’s Nuclear Power Program.
From there, he joined the NRC in 1997 as a project engineer. In more than 19 years of service at the organization, he served in a variety of key leadership roles, including division director of Reactor Projects, division director of Inspection and Regional Support, and director of the Office of Nuclear Reactor Regulation.
V. S. Iyer, S. K. Mukerjee, R. V. Kamat, K. T. Pillai, N. Kumar, V. N. Vaidya, D. D. Sood
Nuclear Technology | Volume 91 | Number 3 | September 1990 | Pages 388-393
Technical Paper | Material | doi.org/10.13182/NT90-A34459
Articles are hosted by Taylor and Francis Online.
Oxidation studies have been carried out on 11.5 to 12.0 g/cm3 density uranium monocarbide microspheres and on mixed 11.96 to 12.04 g/cm3 density uranium-plutonium carbide pellets under various oxygen partial pressures in the 550 to 745 K temperature range. Oxidation of UC and (U,Pu)C produced a U3O8 [oxygen-to-metal ratio (O/M) = 2.66] and (U,Pu)O2 (O/M = 2.15), respectively, with a carbon content of <600 ppm. The surface area of the resultant oxides as determined by the Brunauer-Emmett-Teller method are 1 to 2 and 4 to 5 m2/g, respectively. The oxidized products were suitable for wet and dry recycle.
