Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1994-12-07
1996-07-30
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
422171, 422170, 65141, 261DIG9, C03B 1900, B01D 5000
Patent
active
055408958
ABSTRACT:
A device in which a mixture of steam and contaminated air is first of all channelled into an upward stream and that the mixture subsequently flows as a downward stream in a vessel maintained at reduced pressure. The device further includes an arrangement for spraying an alkaline aqueous solution into the downward stream of the mixture of steam and contaminated air. The decontaminated uncondensed gases are thereby removed from the vessel by a forced and adjustable stream which creates and maintains a reduced pressure inside the vessel.
REFERENCES:
patent: 3650517 (1972-03-01), Messing
patent: 3738820 (1973-06-01), Osborne et al.
patent: 4289519 (1981-09-01), Monteyne
patent: 4494971 (1985-01-01), Monteyne et al.
patent: 4661136 (1987-04-01), Dorn et al.
patent: 4758260 (1988-07-01), Geropp et al.
patent: 5041274 (1991-08-01), Kagi, Sr.
Faber Ernest
Frieden Romain
Schmit Louis
Solvi Marc
Ulveling Leon
Paul Wurth S.A.
Tran Hien
Warden Robert J.
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