High temperature gas-cooled reactor hydrogen production and solar container
Simulation of a high-temperature gas-cooled reactor coupled high
An ASPEN simulation module of the full hydrogen production process was constructed, and the effects of the heat and electricity ratio on the hydrogen production rate and energy costs were analyzed.
JAEA Plans Hydrogen Facility Integrated with Nuclear
Under the plan, which aims to produce hydrogen using heat generated by a gas reactor, the facility will be built next to the site of the High
A clean hydrogen and electricity co-production system based on an
In their proposal, they coupled the Cu–Cl thermochemical cycle and high-temperature electrolysis as hydrogen production methodology with the high-temperature gas-cooled pebble-bed
Current status of high temperature gas-cooled reactor development in
High temperature gas-cooled reactor (HTGR) with inherent safe characteristics has a potential to contribute to decarbonization of hard-to-abate industries by supplying a large amount of
Hydrogen production using high temperature reactors: an overview
1. Introduction High Temperature Reactor (HTR) technology has been developed from the late 1940s in US and Germany. The present Very High Temperature Reactor (VHTR), operating at >7500C, has
T production using a high-temperature gas-cooled reactor for the
Abstract This work proposes tritium (T) production using a high-temperature gas-cooled reactor (HTGR) and studies it for the initial T inventory in a demonstration fusion reactor and a
Study of two innovative hydrogen and electricity co-production
The coupling of the iodine-sulfur (IS) cycle and the very-high-temperature gas-cooled reactor (VHTR) is an advanced nuclear hydrogen production proces
Optimization and comparison of two improved very high temperature gas
Abstract To enrich the existing research methods and content, two improved very high temperature gas-cooled reactor and iodine-sulfur (I–S) cycle-based nuclear hydrogen and steam and
Nuclear Hydrogen Production Based on High Temperature Gas
High temperature gas cooled reactors (HTGRs) are superior to other reactor models when considering nuclear hydrogen production, due to the high outlet temperature and inherent safety of these reactors.
High-temperature hydrogen production by solar thermochemical reactors
By examining the hydrogen production reactor, the amount of hydrogen produced in the system is 34 mol m −3. Also, the irradiation distribution of the cavity receiver and the temperature
Economic evaluations of hydrogen production and storage systems
This study evaluates hydrogen production and storage systems operating with a high-temperature gas-cooled reactor (HTGR). The hydrogen production methods of solid oxide electrolysis
Advancing production of hydrogen using nuclear cycles
Coupling the High-Temperature Gas-cooled nuclear Reactor (HTGR) with the SOE (solid oxide electrolyzer) either requires a high amount of additional electricity (to power the
Thermodynamic evaluation of hydrogen and electricity cogeneration
The concept of hydrogen and electricity cogeneration can realize the cascade and efficient utilization of high-temperature heat derive for very high temperature gas-cooled reactors
High-temperature Gas-cooled Reactors and Industrial Heat Applications
The high-temperature gas-cooled reactor (HTGR), one of the advanced nuclear reactor technologies currently under development, can typically produce 700°C1 or higher reactor outlet temperature,
High-Temperature Gas-Cooled Reactors
High-temperature gas-cooled reactors (HTGRs), also known as very-high-temperature reactors (VHTR) are Generation IV reactors that can operate at very high temperatures and use a graphite-moderated
The Very High Temperature Reactor
However, current hydrogen production methods rely on fossil fuels. The majority of hydrogen in the U.S. is produced using the steam-methane reforming process, in
Economic evaluations of hydrogen production and storage systems
Hydrogen production and storage systems combined with HTGR are evaluated. Hydrogen production using SOEC + storage using compression is the most economical. The system
Very High Temperature Reactor (VHTR) | GIF Portal
The Very High Temperature Reactor (VHTR), one of six Gen IV nuclear system candidates, is designed for electricity and heat cogeneration, and its high outlet
High Temperature Gas Cooled Reactor Fuels and Materials
Significant efforts are underway in several Member States to develop high temperature gas cooled reactors (HTGR) based on either pebble bed or prismatic designs. All these reactors are primarily
Thermo-economic analysis and optimization of the very high temperature
Sakaba, Conceptual design of hydrogen production system with thermochemical water-splitting iodine sulphur process utilizing heat from the high-temperature gas-cooled reactor, Int J Hydrogen Energy,
High-temperature hydrogen production by solar thermochemical
Given the scope of the modeling, information is provided on the four phases of solar concentrator, solar reactor, Zn separation from oxygen with nanofluid cooling and hydrogen
Fluoride-Salt-cooled high-Temperature Advanced Reactor (FuSTAR):
FuSTAR system is designed to address production capacity issues in areas with energy shortages or resource concentration and can be combined with high-temperature process heat to
High-temperature gas-cooled reactor
High-temperature gas-cooled reactor Refueling floor at Fort Saint Vrain HTGR, 1972 A high-temperature gas-cooled reactor (HTGR) is a type of gas-cooled
Thermo-economic analysis and optimization of the very high
An improved very high temperature gas-cooled reactor (VHTR) and copper-chlorine (Cu–Cl) cycle-based nuclear hydrogen production system is proposed and investigated in this paper,
Current status of high temperature gas-cooled reactor development in
High temperature gas-cooled reactor (HTGR) with inherent safe characteristics has a potential to contribute to decarbonization of hard-to-abate industries by supplying a large amount of hydrogen
Thermodynamic analysis of two very-high-temperature gas-cooled reactor
This study conducts a thermodynamic analysis for two very-high-temperature gas-cooled reactor-driven hydrogen and electricity cogeneration systems integrating an iodine-sulfur cycle
Generation-IV reactors and nuclear hydrogen production
Both thermo-chemical and electrolysis (hybrid) processes in hydrogen production have a promising future, especially when integrated with Generation IV nuclear power plants. Efficient heat
Hydrogen Production with a High-Temperature Gas-Cooled Reactor (HTGR
Use of the HTGR as a major supplier of electric energy has been established. However, the total market for energy forms other than electricity is large and represents a new potential use for nuclear
Economic evaluations of hydrogen production and storage systems
Download Citation | On May 1, 2025, Su Won Lee and others published Economic evaluations of hydrogen production and storage systems coupled with high-temperature gas-cooled reactors | Find,
Molten-Salt-Cooled Advanced High-Temperature Reactor for Production
The molten-salt–cooled Advanced High-Temperature Reactor (AHTR) is a new reactor concept designed to provide very high-temperature (750 to 10008C) heat to enable efficient low-cost
Study on T production using high-temperature gas-cooled reactor for
We have proposed tritium (T) production using a high-temperature gas-cooled reactor (HTGR) and explored its application for initial T possession in a demonstration (DEMO) fusion
Research and development of high temperature gas-cooled reactor
At present, the high-temperature gas-cooled modular reactor (HTGR) is one of the most promising solutions for highly efficient production of electricity, heat and hydrogen due to its high
Japan plans to produce hydrogen with nuclear power in
The agency aims to harness the immense heat generated by the High Temperature Gas Cooled Reactor (HTGR) to produce hydrogen without
Conceptual design of hydrogen production system with
Japan Atomic Energy Agency (JAEA) has launched the preliminary design of a hydrogen production system based on Japan''s first high-temperature gas-cooled reactor high
Hydrogen production at a nuclear power engineering plant with a high
In order to structurally diversify the energy sector and transit to carbon-free development, R&D of nuclear hydrogen technologies for the large-scale production and consumption

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