| 含磷白云石的综合利用 |
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| 引用本文： | 赵文斌,董壮龙.含磷白云石的综合利用[J].化学世界,1999,40(10):553-555. |
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| 作者姓名： | 赵文斌 董壮龙 |
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| 作者单位： | 新乡师范高等专科学校!新乡453000 |
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| 摘 要： | 论述了含磷白云石的综合利用新工艺。该工艺将矿石通过煅烧、分离、碳化、焙烧等过程，加工成镁、碳酸钙和复合肥。该工艺提高了矿石的利用率，降低了能耗。不但降低了生产成本，而且减少了环境污染，有较高的经济效益和社会效益。
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| 关 键 词： | 含磷白云石 氧化镁 碳酸钙 |
The Comprehensive Utilizaton of Phosphatic Dolomite |
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| Zhao Wenbin,Dong Zhuanglong.The Comprehensive Utilizaton of Phosphatic Dolomite[J].Chemical World,1999,40(10):553-555. |
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| Authors: | Zhao Wenbin Dong Zhuanglong |
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| Abstract: | The new comprehensive utilization technology of phosphatic dolomite is discussed. This technology changes the ore into magnesium, calcium carbonate and compound fertilizer through calcination, separation, carbonization and roasting. This technological process not only improves the ore utilization ratio, but also reduces the energy consumption. It also reduces the production cost and environment pollution. It will produce better economical and social benefit. |
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| Keywords: | phosphatic dolomite magnesium calcium carbonate |
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