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Can hydrogen be the transportation fuel in an otherwise nuclear economy?
Let’s face it: The global economy should be powered primarily by nuclear power. And it probably will by the end of this century, with a still-significant assist from renewables and hydro. Once nuclear systems are dominant, the costs come down to where gas is now; and when carbon emissions are reduced to a small portion of their present state, it will become obvious that most other sources are only good in niche settings. I mean, why use small modular reactors to load-follow when they can just produce that power instead of buffering it?
B. B. Cipiti, G. L. Kulcinski
Fusion Science and Technology | Volume 47 | Number 4 | May 2005 | Pages 1245-1249
Technical Paper | Fusion Energy - Nonelectric Applications | doi.org/10.13182/FST05-A858
Articles are hosted by Taylor and Francis Online.
The D-3He fusion reaction has been used to produce medical radioisotopes using the University of Wisconsin Inertial Electrostatic Confinement (IEC) Fusion Device. The high-energy 14.7 MeV proton generated from the reaction can activate materials for isotope production. The traditional IEC setup has been altered to generate medical isotopes using beam-target D-3He fusion. Beam target D-3He reactions in a thin-walled, water-cooled, stainless steel tube were used to create 13N, an isotope used in Positron Emission Tomography. At a maximum ion energy of 85 keV, 1.0 nCi of 13N was created as a proof of principle experiment. A scaled-up version of this concept may provide for a smaller, less expensive radioisotope generator for future commercial needs.