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 {HEAD ~ a high mechanical strength} while maintaining {TAIL ~ physical properties} demanded as a carrier for a catalyst 
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 { HEAD ~ a high mechanical strength } while maintaining { TAIL ~ physical properties } demanded as a carrier for a catalyst
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