Metal catalyst carrier body, blank for producing the body

Details Metal catalyst carrier body, blank for producing the body Metal catalyst carrier body, blank for producing the body

1987-11-20

1989-06-27

Roy, Upendra

Stock material or miscellaneous articles

All metal or with adjacent metals

Honeycomb, or with grain orientation or elongated elements...

428592, 502439, B01J 3504, F01N 328

Patent

active

048429546

ABSTRACT:
A blank for the production of a catalyst carrier body includes spirally-wound alternating layers of smooth and corrugated metal sheets. At least one of said corrugated sheets forms an innermost layer defining a coil-free central zone surrounded by said innermost layer. A jacket is added around the blank to form a catalyst carrier body. The sheets are wound on a toothed roller.

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patent: 4742038 (1988-05-01), Matsumoto
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