Emergency scrubbing system

Details Emergency scrubbing system Emergency scrubbing system

1994-04-28

1996-05-21

Bhat, Nina

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422177, 55229, 55249, 55210, 55220, 55233, 55260, 169 54, 169 70, 261 17, 261DIG19, B01D 5000

Patent

active

055186963

ABSTRACT:
An emergency scrubbing system guides rapidly escaping noxious fluid under pressure along an irregularly shaped non-linear delay path of travel, and admits a treating substance to the fluid to provide a preliminary treatment therefor to help neutralize the fluid. The preliminarily treated fluid is then treated at the exit end of the delay path for providing a final treatment before releasing it to the atmosphere. The final treatment is prepared as the fluid flows through the delay path for a predetermined period of time substantially equal to the length of time required for the fluid under pressure to flow through the delay path.

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patent: 5086804 (1992-02-01), Ngai
patent: 5147429 (1992-09-01), Bartholomew et al.
patent: 5277822 (1994-01-01), Higgins
patent: 5330725 (1994-07-01), Mumalo

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