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August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
Mark A. Prelas, Jacob B. Romero, Earl F. Pearson
Fusion Science and Technology | Volume 2 | Number 2 | April 1982 | Pages 143-164
Overview | doi.org/10.13182/FST82-A20748
Articles are hosted by Taylor and Francis Online.
The potential of using high energy photons or nucleons for the production of synthetic fuels from inorganic resources with fusion processes is reviewed. Many types of fuels can be generated (e.g., H2, CO, NO, O3, H2S. etc) with plentiful inorganic resources; however, only H2 and CO (considered to be most important as chemical feedstocks and fuels) were thoroughly reviewed. Radiolytic efficiencies of ∼5% for H2 production from H2O and ∼30% for CO production from CO2 have been achieved with standard techniques. These values may be improved through basic research into chemical kinetics, steady-state radiolysis and photolysis, and into advanced areas such as separation, heterogeneous radiolysis, laser-enhanced radiolysis, electrochemical/radiolytic hybrids, and thermochemical/radiolytic hybrids. Due to potential radioactive contamination from the various interfaces, in the near term, two-stage radiolytic techniques (including formation of secondary carriers from excimers and radioisotopes) were considered most promising for producing synthetic fuels from inorganic resources. However, because of constraints imposed by current technology, these two-stage techniques appear most suitable for topping cycles. As advanced fueled reactors are developed, contamination problems are diminished making direct radiolysis more attractive.