Laboratory apparatus for separating substances from gas samples

Details Laboratory apparatus for separating substances from gas samples Laboratory apparatus for separating substances from gas samples

1990-10-31

1992-10-13

Kummert, Lynn M.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

422225, 422231, 422257, 422259, 366102, 366169, 366171, 366174, 366194, 366281, 366331, 366343, B01F 716

Patent

active

051548917

ABSTRACT:
The laboratory apparatus is used for separating gaseous, liquid and solid substances from gas samples (for example air) to be trace analyzed. It comprises a vessel and a mixer insert with nozzles. The gas fed into the mixer insert emerges from the nozzles at high speed into an absorption liquid held in the vessel so that intensive mixing and hence high absorption of the substances takes place. After passing through the liquid the gas leaves the vessel via an outlet. The substances absorbed in the liquid are available for analysis.

REFERENCES:
patent: 2254352 (1941-09-01), Cloud et al.
patent: 2552260 (1951-05-01), Cooper et al.
patent: 2687948 (1954-08-01), Gregory et al.
Analytische Methoden, Luftanalysen, vol. 1, D. Henschler Verlag VCH, Spezielle Vorbemerkung, vol. 1, Luftanalysen, pp. 3-6.

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