CERAMIC HEAT EXCHANGER ELEMENT

摘要

A ceramic heat exchanger element comprises a ceramic honeycomb body, fluid passages formed in the ceramic honeycomb body and ceramic tubes extending through and fixed to the ceramic honeycomb body so as to intersect the fluid passages. The ceramic of the honeycomb body, the fluid passages therein, and the tubes extending through and fixed thereto preferably have a thermal conductivity of 15 Kcal/m/hr/ DEG C. or higher.