Compact heat exchanger made of ceramics having corrosion...

Details Compact heat exchanger made of ceramics having corrosion... Compact heat exchanger made of ceramics having corrosion...

2007-01-30

2007-01-30

Walberg, Teresa J. (Department: 3753)

Heat exchange

Flow passages for two confined fluids

Interdigitated plural first and plural second fluid passages

C165S164000

Reexamination Certificate

active

10922153

ABSTRACT:
Ceramic materials that are highly resistant to strong acids such as concentrated sulfuric acid and halides such as hydrogen iodide are employed to make block elements through which a large number of circular ingress channels extend in perpendicular directions and which are joined and piled in the heat exchanging medium section to provide a compact heat exchanger that excels not only in corrosion resistance but also in high-temperature strength.

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patent: 4711298 (1987-12-01), Rogier et al.
patent: 5063995 (1991-11-01), Forster et al.
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