skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: USE OF THE MODULAR HELIUM REACTOR FOR HYDROGEN PRODUCTION

Abstract

OAK-B135 A significant ''Hydrogen Economy'' is predicted that will reduce our dependence on petroleum imports and reduce pollution and greenhouse gas emissions. Hydrogen is an environmentally attractive fuel that has the potential to displace fossil fuels, but contemporary hydrogen production is primarily based on fossil fuels. The author has recently completed a three-year project for the US Department of Energy (DOE) whose objective was to ''define an economically feasible concept for production of hydrogen, using an advanced high-temperature nuclear reactor as the energy source''. Thermochemical water-slitting, a chemical process that accomplishes the decomposition of water into hydrogen and oxygen, met this objective. The goal of the first phase of this study was to evaluate thermochemical processes which offer the potential for efficient, cost-effective, large-scale production of hydrogen, and to select one for further detailed consideration. They selected the Sulfur-Iodine cycle. In the second phase, they reviewed all the basic reactor types for suitability to provide the high temperature heat needed by the selected thermochemical water splitting cycle and chose the helium gas-cooled reactor. In the third phase they designed the chemical flowsheet for the thermochemical process and estimated the efficiency and cost of the process and the projected cost ofmore » producing hydrogen. These results are summarized in this report.« less

Authors:
Publication Date:
Research Org.:
GENERAL ATOMICS (US)
Sponsoring Org.:
(US)
OSTI Identifier:
821808
DOE Contract Number:  
FG03-99SF21888
Resource Type:
Conference
Resource Relation:
Conference: 2003 WORLD NUCLEAR ASSOCIATION SYMPOSIUM, LONDON (GB), 09/03/2003--09/05/2003; Other Information: PBD: 1 Sep 2003
Country of Publication:
United States
Language:
English
Subject:
08 HYDROGEN; 21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; 29 ENERGY PLANNING, POLICY AND ECONOMY; EFFICIENCY; FLOWSHEETS; FOSSIL FUELS; GAS COOLED REACTORS; GREENHOUSE GASES; HELIUM; HYDROGEN; HYDROGEN PRODUCTION; OXYGEN; POLLUTION; PRODUCTION; REACTORS; THERMOCHEMICAL PROCESSES; WATER

Citation Formats

SCHULTZ,KR. USE OF THE MODULAR HELIUM REACTOR FOR HYDROGEN PRODUCTION. United States: N. p., 2003. Web.
SCHULTZ,KR. USE OF THE MODULAR HELIUM REACTOR FOR HYDROGEN PRODUCTION. United States.
SCHULTZ,KR. Mon . "USE OF THE MODULAR HELIUM REACTOR FOR HYDROGEN PRODUCTION". United States. https://www.osti.gov/servlets/purl/821808.
@article{osti_821808,
title = {USE OF THE MODULAR HELIUM REACTOR FOR HYDROGEN PRODUCTION},
author = {SCHULTZ,KR},
abstractNote = {OAK-B135 A significant ''Hydrogen Economy'' is predicted that will reduce our dependence on petroleum imports and reduce pollution and greenhouse gas emissions. Hydrogen is an environmentally attractive fuel that has the potential to displace fossil fuels, but contemporary hydrogen production is primarily based on fossil fuels. The author has recently completed a three-year project for the US Department of Energy (DOE) whose objective was to ''define an economically feasible concept for production of hydrogen, using an advanced high-temperature nuclear reactor as the energy source''. Thermochemical water-slitting, a chemical process that accomplishes the decomposition of water into hydrogen and oxygen, met this objective. The goal of the first phase of this study was to evaluate thermochemical processes which offer the potential for efficient, cost-effective, large-scale production of hydrogen, and to select one for further detailed consideration. They selected the Sulfur-Iodine cycle. In the second phase, they reviewed all the basic reactor types for suitability to provide the high temperature heat needed by the selected thermochemical water splitting cycle and chose the helium gas-cooled reactor. In the third phase they designed the chemical flowsheet for the thermochemical process and estimated the efficiency and cost of the process and the projected cost of producing hydrogen. These results are summarized in this report.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {9}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: