Catalyst – solid sorbent – or support therefor: product or process – Miscellaneous
Patent
1988-05-04
1989-08-01
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Miscellaneous
502527, B01J 3200
Patent
active
048533602
ABSTRACT:
A method for manufacturing a metallic carrier base material having a multi-layer structure, if desired accommodated in a cylindrical case, for maintaining a catalyst for exhaust gas purification, wherein a multi-layer body having a number of screen-like vent holes in an axial direction is formed by piling up alternatively a planar band material and a corrugated band material made of thin nickel-plated steel strips, to furnish the contact portion. After inserting the multi-layer body into a cylindrical case, if desired, the multi-layer body or thus obtained composite is treated by immersion processing in a molten aluminum bath.
REFERENCES:
patent: 4186172 (1980-01-01), Scholz
patent: 4316823 (1982-02-01), Bozon et al.
patent: 4381590 (1983-05-01), Nonnenmann et al.
patent: 4601999 (1986-07-01), Retallick
patent: 4602001 (1986-07-01), Cyron
patent: 4752599 (1988-06-01), Nakamura et al.
Shine W. J.
Usui Kokusai Sangyo Kabushiki Kaisha
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