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受中国有色金属工业总公司委托,由中色沈阳公司组织,9月24日在葫芦岛锌厂对该厂的“锌煤团矿立式自热焦结工艺及设备的试验研究”进行了鉴定。东北工学院、北京有色冶金设计研究总院等单位组成的专家组对该项目进行了两天的审核,认为该工艺具有节能效果显著、炉型结构简单等一系列优点,为国内外首创,主要技术经济指标达到了国际先进水平并一致通过了鉴定意见。
Entrusted by China Nonferrous Metals Industry Corporation and organized by CNMC and Shenyang Huludao Zinc Plant on September 24, “Experimental study on vertical autothermal coking process and equipment of zinc briquette” was conducted at the plant . Northeast Institute of Technology, Beijing Nonferrous Metallurgy Design and Research Institute and other units of the expert group conducted a two-day review of the project, that the process has significant energy-saving, simple furnace structure and a series of advantages for the first at home and abroad, the main Technical and economic indicators have reached the international advanced level and unanimously passed the appraisal opinion.