The spherical porous ceramic body, which has such fine pores and has such a mode of pore radius thereof and a packing density within such ranges as respectively described above, can attain a high mechanical strength while maintaining {HEAD ~ physical properties} demanded as {TAIL ~ a carrier} for a catalyst 
demanded as
The spherical porous ceramic body , which has such fine pores and has such a mode of pore radius thereof and a packing density within such ranges as respectively described above , can attain a high mechanical strength while maintaining { HEAD ~ physical properties } demanded as { TAIL ~ a carrier } for a catalyst
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH