Tanner used in a sentence

Tanner in a sentence as a noun

Like a steel mine or a person like a tanner that can convert iron into steel?

If you happen to be a tanner and you disagree with it, pretend he said "Nuclear reactor" or "shooting range".

>> You can't, for example, run a tannery in your apartment > Why not?Because tanning hides requires strong acid and a bunch of other chemicals and it will stink up the building and probably break some kind of regulation for residential spaces.