Suppression of volatilization of noxious acidic vapors

Details Suppression of volatilization of noxious acidic vapors Suppression of volatilization of noxious acidic vapors

1974-06-25

1976-04-13

Wolk, Morris O.

Chemistry of inorganic compounds

With additive

For sulfur trioxide

21 605A, 21 605R, 252385, 423265, B01J 118, C09K 300

Patent

active

039504948

ABSTRACT:
A body of volatile, inorganic, normally liquid chemical which reacts with water, such as liquid sulfur trioxide, is treated to suppress the evolution of noxious acidic vapors therefrom to the atmosphere by applying to the exposed surface of said liquid body a treating agent consisting essentially of a fluorinated aliphatic liquid thickened with a thickening agent, such as fumed silica, to increase the viscosity thereof and render it relatively immobile and reduce the rate of flow of said vapors from said liquid body.

REFERENCES:
patent: 2764603 (1956-09-01), Ahlbrecht
patent: 2797141 (1957-06-01), Veatch
patent: 3146060 (1964-08-01), Canevari

Affiliated with

Also associated with

Rating

Suppression of volatilization of noxious acidic vapors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Suppression of volatilization of noxious acidic vapors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suppression of volatilization of noxious acidic vapors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-752840