The need to get some better enginmaneers. FCC should be able to capture that and besides some catalysts can be reused. I’m suprised the the EPA isn’t all over that.
It's the same with FCC , FDA, etc. and on & on.
Same folks wind up workin' both sides of the fence.
They climb over with such greasy palms it's a wonder those sittin' on the fence don't fall off!