Nuclei analysis of solid substances

Details Nuclei analysis of solid substances Nuclei analysis of solid substances

1966-10-04

1980-12-09

Schafer, Richard E.

Chemistry: physical processes

Physical processes

Crystallization

23232R, 73 28, 356 37, G01N 3100

Patent

active

042381940

ABSTRACT:
The presence of red phosphorus in solid form is detected through the use of a condensation nuclei detector and the preliminary steps of reacting the phosphorus body with ozone and then removing solid particles from a sample of the resulting gas mixture and forming phosphoric acid nuclei in the filtered gas sample.

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patent: 3206449 (1965-09-01), Van Luik, Jr.
patent: 3410662 (1968-11-01), Murphy
patent: 3410663 (1968-11-01), Reilly et al.
patent: 3458284 (1969-07-01), Rich et al.
patent: 3640688 (1972-02-01), Walther

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