The method 1 wherein providing a reactor further comprises providing a reactor having catalytic material in or on {HEAD ~ the inner surfaces} of {TAIL ~ the first plurality} of cells 
of
The method 1 wherein providing a reactor further comprises providing a reactor having catalytic material in or on { HEAD ~ the inner surfaces } of { TAIL ~ the first plurality } of cells
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH