fluorine

Fluorine Gas Detector, Difluorine, F2 Gazdetect

The present invention relates to a course of action for producing a fluorine gas by heating a metal fluoride. The procedure according to claim 1, additional comprising adjusting the temperature of the fluoronickel compound to less than 250° C. And lowering the stress inside the container to .01 MPa or much less following occluding the fluorine gas, thereby removing impurity gases. Thereafter, the valves 11 and 21 have been opened and high-purity He 24 was filled by means of the valve 13 to .1 MPa applying the pressure gauge 27 similarly to F2. Lead has the highest atomic number of...