Process for making phosphorus pentasulfide

Details Process for making phosphorus pentasulfide Process for making phosphorus pentasulfide

1986-11-26

1988-03-22

Dixon, Jr., William R.

Chemistry of inorganic compounds

Phosphorus or compound thereof

Sulfur containing

C01B 2514

Patent

active

047327456

ABSTRACT:
Phosphorus pentasulfide is made. To this end gaseous nitrogen is introduced into the pipes feeding a reactor with a phosphorus melt and sulfur melt and/or into the outlet pipe for the phosphorus pentasulfide melt, the nitrogen being admitted under a pressure lower than the static pressure exerted in the pipes by the quantity of melt upstream of the gas inlets.

REFERENCES:
patent: 2569128 (1951-09-01), Jones
patent: 2844442 (1958-07-01), Lefforge
patent: 3146069 (1964-08-01), Robota

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