Wouldn't it break some saves? I've seen some creations that using this process to create Plutonium. Personally, I like this idea. Here's my reaction chain:
Noble -> Broken Coal -> CO2 -> Oxygen -> Sand/Stone (with different tmp value, so regular Sand/Stone won't react with protons) -> Powder Quartz (with different tmp value, so natural PQRT won't react) -> Broken Metal (same feature like with Sand and Stone) -> BREL (same feature like with PQRT) -> BRMT(TUNG) -> Mercury -> Polonium -> Uranium -> Plutonium -> Exotic Matter (requires strong gravity field and high temperatures) -> Singularity/Black Hole (requires strong gravity field).
But there's a risk that in some machines velocity of protons wouldn't be high enough, so machines might get filled with unwanted material.