When it has no connection with the up take, it may, however, be more properly termed a steam driver, since it serves to separate the steam from entrained water, and does not Superheat the steam.
"Modern Machine-Shop Practice, Volumes I and II"
Joshua Rose
As the wood dries, the Superheat may be increased until a temperature of 225 degrees or 230 degrees Fahrenheit of the exit air is recorded.
"Seasoning of Wood"
Joseph B. Wagner
As this heat will still exist in the steam at the lower pressure, since there is no external work done, its effect must be to Superheat the steam.
"Steam, Its Generation and Use"
Babcock & Wilcox Co.