Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1979-03-16
1980-05-27
Edmundson, F. C.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204164, 204165, B01J 110, B01K 100, C01B 3506
Patent
active
042049261
ABSTRACT:
Phosgene, COCl.sub.2, an impurity in BCl.sub.3 is removed by exposing a BCl.sub.3 mixture containing the impurity to an electrical discharge (i.e., electrical excitation energy level) directed through the mixture. The BCl.sub.3 gas with COCl.sub.2 impurity can be flowing or stationary as desired for a particular process.
REFERENCES:
patent: 3485735 (1969-12-01), Manion et al.
patent: 4063896 (1977-12-01), Merritt et al.
patent: 4104146 (1978-08-01), Sudduth et al.
Tech. Report, TR-77-7 by Tanton et al., pp. 1-10, U.S. Army Missile R. & D. ommand, Redstone Arsenal, 4/77.
Greenberg Raymond I.
Meyer Harry C.
Tanton George A.
Williams Joe E.
Edelberg Nathan
Edmundson F. C.
Gibson Robert P.
The United States of America as represented by the Secretary of
Voigt Jack W.
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