ok so your using a catalyst system that is already on the market.
that's nothing new
diesel and some other gas/lpg engines have been using this tech for years now
so with that being said i will assume you've taken this type system and tweaked it to suit your need and added an extra process to get that zero emission.
may i assume it's similar to the diesel exhaust fluid system and particulate filter system being used today? that you guys have figured out a way to make it more efficient?

ok fair enough :o)