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沈阳冶炼厂沿用多年的阴极铜烫洗工艺，近年来却出现了危机，用户对烫洗质量提出的质量疑议接连不断，１９９６年烫洗质量又成了上海金属交易所停止沈冶阴极铜期货交易的导火线，为此沈冶利用三年时间对阴极铜烫洗工艺进行改造，取得了令人满意的效果，阴极铜表面绿色附着物总面积达到了国家标准要求。烫洗工艺改造的成功，使沈治这个老企业的阴极铜生产重新焕发了青春活力
Shenyang smelting plant used for many years of cathode copper scouring process, but in recent years there has been a crisis, the quality of the quality of scalding users questioned one after another in 1996, scalding quality has become the Shanghai Metals Exchange to stop Shen Ye cathode copper futures Trading fuse, for this reason, the use of three years of CCT cathode copper scouring process to transform and achieved satisfactory results, the total area of the cathode copper attachments reached the national standard requirements. The successful renovation of the scalding process has rejuvenated the copper cathode production of this old company