Electrolyte and process for electrolytic production of fluorine

摘要

An electrolyte and process for the low temperature industrial electrolytic production of fluorine gas utilizing a ternary electrolyte having a composition of: NH4F=5 to 20 mol % of NH4+KF HF=40 to 45%, by weight, of NH4F+KF+HF wherein the working temperature of the electrolyte is maintained between about 50 DEG C. and about 75 DEG C.