Catalyst – solid sorbent – or support therefor: product or process – Miscellaneous
Patent
1989-04-10
1991-04-30
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Miscellaneous
502527, B01J 3200, B01J 3504
Patent
active
050118102
ABSTRACT:
A plate-shaped catalyst for denitration of exhaust gases has a surface roughened expanded metal base strip that is coated on both surfaces with a catalytic layer. Conical convex and concave portions adjoining one another are pressed into the coated strip, and the surfaces of the coated layer are formed with wave-shapes having a predetermined pitch without substantially deforming the expanded metal strip. The plate-shaped catalysts are stacked on one another to form a catalytic unit using the convex and concave portions as spacers.
REFERENCES:
patent: 4119701 (1978-10-01), Fedor et al.
patent: 4567630 (1986-02-01), Ishida et al.
patent: 4847234 (1989-07-01), Hums
Ishida Nobuyoshi
Kuwada Kazuhiko
Michimoto Takashi
Nakamoto Yukinari
Babcock - Hitachi Kabushiki Kaisha
Shine W. J.
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