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本钢高炉灰由于采用闭路循环,锌富集严重。为了确定本钢高炉灰脱锌工艺,技术人员对回转窑工艺与转底炉工艺进行了技术考察和交流,重点是工艺流程、主要设备、工艺成熟度、生产主要参数、产品、脱锌率、投资等经济技术指标,经过技术分析最终确定本钢脱锌工艺。
Bengang blast furnace ash due to the use of closed-circuit cycle, zinc enrichment. In order to confirm the dezincification process of the ash of the blast furnace of Benxi Iron and Steel Company, technicians conducted technical investigation and exchange on the rotary kiln process and the rotary hearth furnace process. The emphasis was on the process flow, major equipment, process maturity, main parameters of the production, Investment and other economic and technical indicators, after technical analysis of the final determination of Benxi Iron and zinc dezincification process.