| 新型干燥设备在硫精矿干燥中的应用 |
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| 引用本文： | 徐彦国. 新型干燥设备在硫精矿干燥中的应用[J]. 硫酸工业, 2009, 0(3): 32-34 |
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| 作者姓名： | 徐彦国 |
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| 作者单位： | 石家庄工大化工设备有限公司,河北,石家庄,050031 |
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| 摘 要： | 介绍了新型干燥设备双螺旋干燥机和盘式干燥机结构及其应用情况。与传统回转干燥机相比，新型干燥设备具有热效率高、干燥能力大、设备不易粘结、占地面积小、操作环境好、生产成本低等优点。该新型干燥设备在400kt／a硫铁矿制酸装置上的成功应用为我国硫精矿干燥提供了一条高效：节能、环保的新途径。
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| 关 键 词： | 硫酸生产 硫精矿 双螺旋干燥机 盘式干燥机 应用 |
Application of new drying equipment in drying of pyrite concentrate |
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| Xu Yanguo. Application of new drying equipment in drying of pyrite concentrate[J]. Sulphuric Acid Industry, 2009, 0(3): 32-34 |
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| Authors: | Xu Yanguo |
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| Affiliation: | Shijiazhuang Gongda Chemical Equipment Co.;Ltd.;Shijiazhuang;Hebei;050031;China |
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| Abstract: | The general situation,application features and technological and economic aspects of a new drying equipment composed of a double spiral dryer and a disc dryer are described.Compared with traditional rotary kiln drying system,the new drying system has some advantages including high heat efficiency,high drying capacity, having no bonding tendency,small floor area,good operational environment and low production cost. The successful application of the new drying equipment in a 400 kt/a pyrite-based sulphuric ac... |
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| Keywords: | sulphuric acid production pyrite concentrate double spiral dryer disc dryer application |
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