The zinc refining furnace (New Jersey furnace) is today the most important pyrometallurgical method for the production of zinc very high purity, where the impurities is of different boiling point from the zinc.

• 锌精馏炉(New Jersey炉)是利用粗锌中其它杂质成分与锌具有不同沸点，而生产高纯锌最主要的火法精炼方法。