You can use a dry cooling system with any steam generator, but the key here, which I suppose I didn't emphasize, is that the loss of efficiency by using a dry as opposed to a wet cooling system is mitigated by the higher operating temperature of the TMSR.That's not what I'm describing.
This is what I'm describing, since water in the reactor loop and steam turbine loop is recycled. The water consumption there is low. The big demand for water would be for the condenser.
That's sorta my point a dry cooling system is not a unique feature of molten salt reactors. a PWR could be placed in a dry area too.