That's been discussed many times before- - - -it's utterly impossible because the split rims don't have a drop center for the tire bead to fall into while it's being pried over the rim. It's also impossible to do a good enough job of welding to make a rim air tight, and there's no way to get a tube and an inner liner into a drop-center rim. Tubeless tires on the correct drop center rims are the only possible substitute.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!