| 摘要 |
<p>A cetylpyridinium salt, cetylpyridinium chloride (CPC) is used as a hydrogen evolution inhibitor (a current efficiency improver) in a commercial zinc electrowinning process. Zinc electrowinning compositions containing a) antimony and b) antimony and glue were tested. Adding CPC at a 0.05mM concentration to the electrowinning liquor resulted in increased current efficiency for both electrolytes.</p> |
