Is the salt the moderator? If it drains away, what stops latent heat from melting the core?
Dont worry
What fool is going to build nuclear, at 20 cents a kilowatt hour, when you can build operate and fuel a gas fired power plant for less than 4 cents a kilowatt hour?
This is just another scam to make money doing studies that will never go anywhere
Molten salt reactors were invented in the early 60’s for the purpose of making a nuclear reactor that could be used in a plane. They are different from the water cooled reactors in common usage today. When water is superheated it dissociates into hydrogen and oxygen so extreme pressure is a result. Molten salt never boils so the pressure doesn’t build up to explosive levels.