| 董益名,吴建军,夏 毅,黄 锋,丁苏东.基于国内外不同标准的煤炭热值测定差异研究[J].水泥工程,2017,30(3):15-18 |
| 基于国内外不同标准的煤炭热值测定差异研究 |
| SIEMENS expert optimization control system for cement production line |
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| DOI： |
| 中文关键词: 煤 测定方法 热值 差异 国内外标准 |
| 英文关键词: coal test methods calorific value variation GB and ASTM standards. |
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| 中文摘要: |
| 在海外水泥工程项目中，因燃煤热值问题引起的歧义和纠纷越来越多。本文基于我国国标和美国ASTM相关标准，从经验公式、比较基准、试验方法、计算公式等多个方面，研究了同一煤样热值检测结果的差异，并分析了差异产生的主要因素和次要因素。研究结果可为海外项目制定燃煤热值的基准提供理论依据和技术指导。 |
| 英文摘要: |
| More and more disputes are caused by the determination of calorific value of coal in overseas cement engineering projects. Based on GB and ASTM standards， this paper investigates the variation of calorific value of coal sample calculated by empirical formula， comparison datum， test methods and calculation formula. And the primary and secondary factors for the variation are analyzed. The result can provide theoretical basis and technical guidance for the determination of calorific value of coal in overseas projects. |
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