| 配煤添加高灰低硫及中灰中硫贫煤炼焦的研究 |
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| 引用本文： | 金,辉,孟庆波,刘,洋等.配煤添加高灰低硫及中灰中硫贫煤炼焦的研究[J].燃料与化工,2014(2):16-18. |
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| 作者姓名： | 金 辉 孟庆波 刘 洋等 |
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| 作者单位： | [1] 中钢集团鞍山热能研究院有限公司,鞍山114044 [2]阳泉煤业（集团）有限责任公司煤炭销售公司,阳泉045000 |
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| 摘 要： | 对高灰低硫(新元矿)、中灰中硫(平舒矿)贫煤进行煤质分析和炼焦特性研究,并结合配合煤种进行炼焦和生产验证试验。结果表明,新元矿和平舒矿贫煤适用于捣固工艺,在炼焦中起到瘦化剂的作用,同时能够降低配合煤及焦炭的硫分,改善焦炭的反应后强度。
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| 关 键 词： | 贫煤 配煤 煤质分析 捣固炼焦 冶金焦 |
Research on coking by blending with high-ash low-sulfur coal and medium-ash medium-sulfur coal |
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| Jin Hui,Meng Qingbo,Liu Yang,Ma Liqiang,Hu Xin.Research on coking by blending with high-ash low-sulfur coal and medium-ash medium-sulfur coal[J].Fuel & Chemical Processes,2014(2):16-18. |
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| Authors: | Jin Hui Meng Qingbo Liu Yang Ma Liqiang Hu Xin |
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| Affiliation: | 1. Sinosteel Anshan Research Institute of Thermo-energy Co., Ltd., Anshan 114044 ,China; 2. Coal Sales Company, Yangquan Coal Group Co., Ltd., Yangquan 045000, China) |
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| Abstract: | Coal quality analysis and coking characteristic research of high-ash low-sulfur coal （from Xinyuan Mine） and medium-ash medium-sulfur coal （from Pingshu Mine） are introduced in this pa-per.After mixed with matching individual coals ,coking and production tests are carried out .The re-sult shows that the lean coal from Xinyuan Mine and Pingshu Mine are suitable for stamp-coking process.It works as lean agent during coking ,and reduces sulfur content in the matching coals and coke,which improves post reaction strength of coke . |
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| Keywords: | Lean coal Coal blending Coal quality analysis Stamp-coking Metallurgical coke |
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