Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent
1974-04-08
1976-08-03
Tung, T.
Chemistry: electrical and wave energy
Processes and products
Vacuum arc discharge coating
204 1T, 204275, G01N 2746
Patent
active
039727920
ABSTRACT:
The present invention discloses an apparatus for the determination of chemicals in a sample flow, which includes in combination a hollow conical chamber having large and small diameter portions. An entrance conduit communicates with the large diameter portion of the chamber to introduce a sample flow into the chamber in a generally tangential direction and the sample travels in a generally spirally extending path to the small diameter portion. A first axially extending conduit is connected to the small diameter portion to provide for the exit of a heavier fraction of the sample flow from the conical chamber. A second exit conduit is connected in an axial manner to the large diameter portion of the conical chamber to exit a lighter fraction of the sample flow from the conical chamber. First and second spaced electrodes are positioned in the first exit conduit.
REFERENCES:
patent: 1505104 (1924-08-01), Moerk
patent: 2768135 (1956-10-01), Adelson
patent: 2884366 (1959-04-01), Anderson
patent: 3464908 (1969-09-01), Donaldson
patent: 3464910 (1969-09-01), Krebs et al.
patent: 3732159 (1973-05-01), Platt
patent: 3755124 (1973-08-01), Frant et al.
patent: 3767046 (1973-10-01), Hartkorn
Oy Keskuslaboratorio-Centrallaboratorium AB
Tung T.
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