| 木里煤田炼焦用煤类的经济前景分析 |
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| 引用本文： | 马占兰,陈建洲,何存发,辛光顺,贺领兄.木里煤田炼焦用煤类的经济前景分析[J].青海大学学报,2014(1):69-74. |
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| 作者姓名： | 马占兰 陈建洲 何存发 辛光顺 贺领兄 |
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| 作者单位： | 青海省第四地质矿产勘查院,青海西宁,810029 |
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| 摘 要： | 通过对木里煤田炼焦用煤资源/储量探明程度、灰分特征、硫分特征、精煤回收率的分析,总结出绝大部分炼焦用煤符合灰分20%、硫分1%、精煤回收率高的优质至非优质环保炼焦用煤。木里煤田可以作为稀缺煤种基地,且具有重要的战略意义。
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| 关 键 词： | 经济意义 炼焦用煤 木里煤田 |
The economic outlook of coking coal in Mull coalfield |
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| Institution: | MA Zhanlan, CHEN Jianzhou, HE Cunfa, XIN Guangshun, HE Linxiong (The Fourth Institute of Geological and Mineral Survey of Qinghai, Xining 810029, China) |
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| Abstract: | This paper introduced the reserves, ash and sulfur content of coking coal and the rate of recovery of cleaned coal in Mull coalfield. Most coking coal meet the standard that ash content being lower than 20% and sulfur content lower than 1%, and high cleaned coal recovery rate. As the scar- city of coal base Mull coalfield has important strategic significance. |
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| Keywords: | economic prospect coking coal muli coalfield |
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