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May 31–June 3, 2026
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Latest News
INL makes first fuel for Molten Chloride Reactor Experiment
Idaho National Laboratory has announced the creation of the first batch of enriched uranium chloride fuel salt for the Molten Chloride Reactor Experiment (MCRE). INL said that its fuel production team delivered the first fuel salt batch at the end of September, and it intends to produce four additional batches by March 2026. MCRE will require a total of 72–75 batches of fuel salt for the reactor to go critical.
J. Q. Ling W. D. Booth, R. Carrera, D. Tesar
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1823-1827
Impurity Control and Plasma-Facing Component | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29609
Articles are hosted by Taylor and Francis Online.
A remote system is considered for the in-vessel maintenance of the IGNITEX device. The specified maintenance tasks include: inspection, coating repair of the first wall, and cleaning of the vacuum vessel. In this paper the conceptual design of the in-vessel remote maintenance system (IVRMS) is presented. The IVRMS consists of a manipulator chain, a series of dedicated tools as end-effectors, a control system, and a delivery system. A manipulator of snake type with 11 degrees of freedom (DOF), consisting of a toroidal chain (6 links) and a poloidal chain (3 links), is used to provide 90° toroidal reach and 360° poloidal reach in the IGNITEX vacuum vessel. The mechanical structure design of the manipulator uses light weight and compact actuator modules and carbon fiber materials for the links. The interface of the IVRMS with the IGNITEX system is described. A system control layout including the hardware and software architecture is discussed. The concept and implementation of this design provides general features for in-vessel remote maintenance of a small fusion tokamak.
