| 煤粉改性剂对型焦热性能的影响 |
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| 引用本文： | 陈凯,吴超,朱子宗,宋楠. 煤粉改性剂对型焦热性能的影响[J]. 燃料与化工, 2013, 0(5): 14-17 |
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| 作者姓名： | 陈凯 吴超 朱子宗 宋楠 |
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| 作者单位： | 河南神火集团煤业公司焦电厂;重庆大学材料科学与工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(51044005) |
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| 摘 要： | 在配煤中加入40%~50%无烟煤后，炼制的型焦反应性高，反应后强度低。配入煤粉改性剂（ZBS）炼制型焦的试验表明：ZBS对无烟煤有改质作用，型焦热态性能改善。 当ZBS质量分数达到1‰时，焦炭质量改善幅度最大，CRI降低10.65%，CSR提高13.52%。
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| 关 键 词： | 型焦 煤粉改性剂 焦炭反应性 焦炭反应后强度 |
Effect on thermal characteristics of formcoke by coal fines modifier |
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| Chen Kai;Wu Chao;Zhu Zizong;Song Nan. Effect on thermal characteristics of formcoke by coal fines modifier[J]. Fuel & Chemical Processes, 2013, 0(5): 14-17 |
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| Authors: | Chen Kai Wu Chao Zhu Zizong Song Nan |
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| Affiliation: | Chen Kai;Wu Chao;Zhu Zizong;Song Nan;Henan Shen Huo Group-Coal Company-Coking and Electric Plant;Chongqing University -Materials Science and Engineering department; |
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| Abstract: | Mixing 40%-50% anthracite with blended coal,the formcoke reactivity index （CRI） is high while its strength after reaction （CSR） is low.After blending coal fines modifier （ZBS）,thermal characteristics of formcoke were proved,which shows that ZBS modified anthracite.When mass fraction of ZBS reached 1‰,the mass of coke improved most,in which CRI decreased to 10.65% and CSR increased to 13.52%. |
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| Keywords: | Formcoke Coal fines modifier Coke Reactivity Index Coke Strength after Reaction |
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