LANL Activities Supporting Electron Accelerator Production of 99Mo for NorthStar Medical Radioisotopes, LLC | |
Dale, Gregory E.1  Kelsey, Charles T. IV1  Woloshun, Keith A.1  Holloway, Michael A.1  Olivas, Eric R.1  Dalmas, Dale A.1  Romero, Frank P.1  Hurtle, Kenneth P.1  | |
[1] Los Alamos National Laboratory | |
关键词: ACCELERATORS; BRANCHING RATIO; CONFIGURATION; COOLING SYSTEMS; DATA ANALYSIS; DESIGN; DOSE RATES; ELECTRONS; HELIUM; LIFETIME; PERFORMANCE; PRODUCTION; RADIOISOTOPES; RECOMMENDATIONS; RELIABILITY; SHIELDING; SPECIFICATIONS; TARGETS; | |
DOI : 10.2172/1045988 RP-ID : LA-UR-12-22835 PID : OSTI ID: 1045988 Others : TRN: US1203740 |
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美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
Summary of LANL FY12 Activities are: (1) Preparation, performance, and data analysis for the FY12 accelerator tests at ANL - (a) LANL designed and installed a closed-loop helium target cooling system at ANL for the FY12 accelerator tests, (b) Thermal test was performed on March 27, (c) 24 h production test to follow the accelerator upgrade at ANL; (2) Local target shielding design and OTR/IR recommendations - (a) Target dose rate and activation products were calculated with MCNPX, (b) {sup 206}Pb({gamma},2n){sup 204m}Pb vs {sup 204g}Pb branching ratio unpublished, will measure using the LANL microtron, (c) OTR system nearing final configuration, (d) IR prototype system demonstrated during the recent thermal test at ANL; (3) Target housing lifetime estimation - Target housing material specifications and design to be finalized following the thermal test, lifetime not believed to be an issue; and (4) Target cooling system reliability - Long duration system characterizations will begin following the thermal test.
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