| 大屯煤作高炉喷吹原料初探 |
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| 引用本文： | 陈海钰. 大屯煤作高炉喷吹原料初探[J]. 煤炭加工与综合利用, 2004, 0(6): 30-31 |
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| 作者姓名： | 陈海钰 |
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| 作者单位： | 上海大屯能源股份有限公司,煤炭贸易部,江苏,沛县,221611 |
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| 摘 要： | 大屯煤主要为气煤和 1 /3焦煤 ,低灰 ,低硫 ,碳、氢含量较高 ,发热量及灰熔点高 ,可磨性较好 ,是优质炼焦原料煤 ;高炉喷吹试验表明 ,大屯煤流动性较好 ,具有较好的降爆性 ,既可与无烟煤混合喷吹又可单独喷吹 ,是良好的高炉喷吹原料
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| 关 键 词： | 大屯煤 主要特性 高炉喷吹 试验 |
| 文章编号： | 1005-8397(2004)06-0030-02 |
| 修稿时间： | 2004-08-03 |
Preliminary discussion on the Datun coal as the injection fuel for blast furnace |
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| CHEN Hai-yu. Preliminary discussion on the Datun coal as the injection fuel for blast furnace[J]. Coal Processing & Comprehensive Utilization, 2004, 0(6): 30-31 |
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| Authors: | CHEN Hai-yu |
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| Abstract: | Datun coal is a gas or 1/3 coking coal containing low ash and sulfur,and high carbon,hydrogen,and heat value,with high ash fusion temperature and good grindability,being a good stock for coke production;experiment of its injection into blast furnace denoted that it has good flowability,relative good anti-explosion,being able to be injected solely or with anthracite fines.It is a good injection fuel for blast furnace. |
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| Keywords: | Datun coal main characteristics injection fuel for blast furnace experiment |
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