High Efficiency Generation of Hydrogen Fuels using Nuclear Power for the period May 1, 2002- July 31, 2002

Brown, L.C.

General Atomic Company

关键词: Hydrogen Production;    Flowsheets;    Hydrogen Fuels;    08 Hydrogen;    Processing;   

DOI  :  10.2172/801437
RP-ID  :  NONE
RP-ID  :  FG03-99SF21888
RP-ID  :  801437

美国|英语

来源: UNT Digital Library

【 摘 要 】

OAK B188 High Efficiency Generation of Hydrogen Fuels using Nuclear Power for the period May 1, 2002-July 31, 2002. Future nuclear reactors will operate at higher efficiencies and, therefore, at higher temperature than current reactors. High temperatures present the potential for generating hydrogen at high efficiency using a thermochemical process. Thermochemical cycles for the generation of hydrogen from water were extensively studied in the 1970s and early 1980s both in the U.S. and abroad. Since that time, thermochemical water-splitting has not been pursued in the U.S. at any significant level. In Phase 1, we reviewed and analyzed all available data to determine the process best suited to hydrogen production from the advanced nuclear reactors expected to be available in the next 20 to 30 years. The Sulfur-Iodine Cycle was selected for detailed study in Phases 2 and 3. In Phase 2, we investigated means of adapting this cycle to the heat output characteristics of an advanced high temperature nuclear reactor. In Phase 3, we are integrating the cycle and reactor into a unified hydrogen production plant. The highlight of this period was that the sulfuric acid processing portion of the flowsheet was completed.