Low volatile fluorine process for making elemental phosphorus

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United States of America Patent

PATENT NO 4605540
SERIAL NO

06794117

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Abstract

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The present invention concerns an improvement in the electric furnace process for making elemental phosphorus. The invention features the deliberate addition of an alkali to the burden or charge that is fed to the furnace. Several advantages are gained by the addition of an alkali: pollution is reduced by scavenging fluorine compounds, operating efficiencies are gained, and control over the process is simplified.

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Patent Owner(s)

Patent OwnerAddress
JES TECHNOLOGY LLC7433 ARLINGTON ROAD BETHESDA MD 20814

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stauffer, John E 6 Pecksland Rd., Greenwich, CT 06830 91 682

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