STABILIZATION OF TRICHLORODIFLUORO BENZENES

摘要

Trichlorodifluorobenzene is thermally stabilized, particularly in the presence of engineering metals by contacting it with solid alkaline earth carbonates or with alkali or alkaline earth borates and phosphates in a sufficient amount. The method is particularly useful in Rankine-cycle engines using trichlorodifluorobenzenes as the working fluid, when the stabilizer is contained in the boiler.