Ceramic support capable of supporting a catalyst, a...

Catalyst – solid sorbent – or support therefor: product or process – Miscellaneous

Reexamination Certificate

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C502S341000

Reexamination Certificate

active

09546227

ABSTRACT:
A ceramic support capable of supporting a catalyst comprising a ceramic body having fine pores with a diameter or width up to 1000 times the ion diameter of a catalyst component to be supported on the surface of the ceramic body, the number of the fine pores being not less than 1×1011pores per liter, is produced by introducing oxygen vacancies or lattice defects in the cordierite crystal lattice or by applying a thermal shock to form fine cracks.

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