| 对大型硫铁矿制酸装置发展的几点思考 |
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| 引用本文： | 徐光泽. 对大型硫铁矿制酸装置发展的几点思考[J]. 硫酸工业, 2006, 0(5): 12-15 |
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| 作者姓名： | 徐光泽 |
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| 作者单位： | 铜陵有色金属(集团)公司,铜冠冶化分公司,安徽,铜陵,244001 |
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| 摘 要： | 介绍了硫铁矿制酸的精料政策、富氧焙烧和废热回收情况。加强低品位硫铁矿精选、高铁烧渣回收、富氧空气焙烧、废热回收,不仅符合国家循环经济的产业政策,而且可大幅度提升硫铁矿制酸企业的经济效益。
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| 关 键 词： | 硫酸生产 硫铁矿 高铁烧渣 富氧空气焙烧 废热回收 |
| 文章编号： | 1002-1507（2006）05-0012-04 |
| 收稿时间： | 2006-05-25 |
| 修稿时间： | 2006-05-25 |
Some opinions about development of large-scale sulphuric acid plants based on pyrite |
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| Xu Guangze. Some opinions about development of large-scale sulphuric acid plants based on pyrite[J]. Sulphuric Acid Industry, 2006, 0(5): 12-15 |
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| Authors: | Xu Guangze |
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| Affiliation: | Tongguan Metallurgical Chemical Industry Branch, Tongling Nonferrous Metal Group Co., Tongling, Anhui, 244001, China |
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| Abstract: | Concentrate feed policy, oxygen-enriched air roasting and waste heat recovery of sulphuric acid plants based on pyrite are described. Enhancing concentration of low grade pyrite, recovery of high-iron cinder,oxygen-enriched air roasting and recovery of waste heat not only conform to China s circular economy policy,but also can greatly improve economic performance of sulphuric acid plants based on pyrite. |
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| Keywords: | sulphuric acid production pyrite high-iron cinder oxygen-enriched air roasting waste heat recovery |
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