【摘要】 本文对铂、钌钛两种阳极材料进行了比较,并提出了钌钛阳极电解海水制氯的参数,以及水温对电解的影响。在同一电流密度下,钌钛阳极比铂阳极的电流效率高20％左右,每生产一吨氯可少耗2000多度电能,而且其电流密度范围也比铂阳极广泛。在海水体系中,钌钛阳极的主要电极性能优于铂阳极,是电解海水制氯比较理想的阳极材料。更多还原

【Abstract】 (1)The paper compares the anodic characteristics of Pt with that of Ru02-Ti02, discusses the parameters in electrolyzing sea water to produce chlorine on Ru02-Ti02 anode and the effect of the temperature on the electrolysis process.(2)At the same current density, the current efficiency of Ru02-Ti02 anode is 20 percent higher than that of Pt anode, the power consumption of producing one ton chlorine is 2000 KWh lower than Pt anode. The current density range is wider tihan Pt too. The major electrode performance of Ru02-Ti02 anode exceeds that of Pt in the chlorate system.(3)The parameters are good for electrolysing sea water to produce chlorine on BuO2-TiO2 anode: the current density being "7.5 A/dm; the spacing between the two electrodes being 5 to 8mm; the discharge between the two electrodes being 40 l/dm2/h.(4)When sea water is electrolyzed under higher current efficiency, the rate of producing chlorine will increase and the power consumption will decrease.更多还原