As stated in the title, SLTW doesn't evaporate at 100 degrees Celsius. As far as I know, there are no properties of salt water that make it evaporate at a higher temperature. When I put coal under it, the SLTW doesn't evaporate until after 200C.
when water mixes with salt, it raises the boiling and lowers the melting point of the mixture, which is why we put salt on the road when it snows.
basic chemistry
Heh heh, forgot that it also raises boiling. Sorry about that!
Salt water doesnt raise boiling temperatur, it decreases it. We made a test in chemistry class recently. It depends how much salt do you add, small amount will not decrease it significantly. And it will not raise boiling point.
EDIT:
but wont it break saves if you change temp?