过去铅电解一直沿用单一方向的直流电解,电解过程中,容易产生阳极钝化,影响电解效率和质量。沈阳冶炼厂在“鞍钢宪法”光辉旗帜的指引下,制成了我国第一台铅周期反向电解±8000安培可控硅供电装置,于去年4月至8月投入大型工业试验。冶金部和一机部委托辽宁省冶金局和北京市机械局于去年9月在沈阳召开了鉴定会,到会43个单位的72名代表,一致认为这台装置经过半年多的试验运行,效果良好,满意地实现周期反向电解工业化 Lead electrolysis in the past has been used in a single direction of the DC electrolysis, electrolysis process, prone to anode passivation, affecting the efficiency and quality of electrolysis. Shenyang Smelter under the banner of “Angang’s Constitution,” under the guidance of China’s first made of the lead cycle reverse electrolysis ± 8000 amps SCR power supply device, from April to August last year into large-scale industrial test. The Metallurgical Department and a machine department entrusted the Liaoning Provincial Metallurgical Bureau and Beijing Municipal Bureau of Machinery to hold an appraisal meeting in Shenyang in September last year. The 72 delegates to 43 units attended the meeting and agreed that after more than six months of trial operation, the unit Good, satisfied with the realization of the cycle of reverse electrolytic industrialization