MMEX isn't going through with anything, unit it can obtain about $50-million in financing, which it won't.
I'm definitely not the only one in the world with this kind of knowledge. That's part of the point.
There are no "addons" that can be used, or that were not required to be disclosed in the TCEQ permit application. Anything that would alter the proposed design would have to be disclosed in an amended permit, or this one voided, and a new application submitted.
Naphtha stabilization requires two additional distillation/side-stripping steps; a depropanizer, and a debutanizer. Converting it into blend gasoline requires a reforming stage. Any, and/or all of that would have to be disclosed to TCEQ in the permit application, because they are potential emissions sources.
Processing of LGO/AGO (raw diesel and kerosene) require reforming steps, and additional side-stripping capability - there are no secrets in this process. These are additional source emitters, that would have to be disclosed to TCEQ.
I can guarantee you that if I had an undergraduate student beyond his or her freshman semester who submitted work like the VFuels process diagram, they'd be bounced out of the course. MMEX should have engaged with competent engineers before disclosing the flawed, unworkable design in their TCEQ application.
Stupid is as stupid does, because it looks like there going through with it. You might be right but you might not have all the info either. I'm pretty sure your not the only one in the world who can figure out if this topping unit is bogus. Perhaps there are addons to stabilise the product that don't pollute and therefore don't need any air quality permits for example.