Thanks for your comments.
When I was researching JBI I spoke with a chemistry professor who described P2O as a simplified FCC process, and that it was not a new concept. I recall from one of your posts that you are a refinery engineer (correct?), so I would appreciate knowing if you agree with his assessment. If not, how is it different from FCC?
TIA
"Where ignorance is bliss, 'tis folly to be wise." - Thomas Gray