自１９０８年以来，世界上进行金的电解精炼，大多采用沃耳维尔法。但由于沃耳维尔法的整流装置复杂、投资大，不适于中小矿山及首饰加工业采用。我们提出周期自动换向金电解新工艺，以代替沃耳维尔法，现已获得专利权。并在某矿进行实用，效果较好。本文将对周期自动换向金电解精炼新工艺的原理、装置及特点加以介绍。 Since 1908, most of the world’s electrolytic refining of gold has adopted the Wolffer method. However, due to the complicated rectification device of the Woerweier Law, it is not suitable for small and medium-sized mines and jewelry processing industries because of its large investment. We propose a new cycle of automatic gold electrolysis technology to replace the law of Warrell, has now been patented. And practical in a mine, the effect is better. In this paper, we will introduce the principle, device and characteristics of the new cycle of automatic electrolytic gold refining process.