شماره ركورد كنفرانس :
5041
عنوان مقاله :
Synthesis of high purity Boron trifluoride gas
Author/Authors :
K. Hashemi Baragoori Department of energy - Sharif University of Technology, Tehran, Iran , J. Karimi-Sabet Materials and Nuclear Fuel Research School - Nuclear Science and Technology Research Institute, Tehran, Iran , M. Outokesh Department of energy - Sharif University of Technology, Tehran, Iran
كليدواژه :
Isotope , thermal neutron , cross-section , control rods , chemical shim
عنوان كنفرانس :
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
Natural Boron consists of two stable Isotopes, 10B (19.3%) and 11B (80.7%). 10B Isotope has a large thermal Neutron Absorption cross-section and therefore, use widely in such aspects as modern Industry, Atomic energy industry (as control rods, chemical shim and etc.), Medical science and aplications in disclosing neutrons to measure neutron reactors fluxes. Boron trifluoride is most importantly used as a reagent in organic synthesis, typically as a Lewis acid. In this study we built the related Setup for preparation of high purity BF3 gas. and then we designed a setup for safe injection of Boron trifluoride gas to the Gas chromatography–mass spectrometry (GC-MS) system.
