汞回收中新型活性钛阳极的研究

NEW TYPE OF ACTIVATED TITANIUM ANODE FOR RECOVERING MERCURY

本文介绍一种用于电解氧化法回收汞的活性钛阳极的研制,以及它的电化学性能和应用效果。该活性钛阳极克服了原石墨电极电阻大、槽压高、耗电量大、寿命短、出汞慢等缺点,首次为汞的回收、冶炼提供了一种高催化活性、长寿命的DSA。

Preparation,etectrochemical properties and application of a new type of titanium anode for recoveriug mercury by electrolytic oxidation are introduced in this paper.This activated titanium anode has over- come many defects of graphite anode,Such as large resistance,high bath voltage,high power consumption,short service life and slow mercury- evolution。This type of anode coated titanium with high catalytic activi- ty and long service life is provided for the first time for metallurgy of ...