| 煤矸石部分替代泥岩配料生产水泥熟料的实践 |
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| 引用本文： | 陈华东,李金锋,曹兰英,张福恒,葛 鹏,田建伟. 煤矸石部分替代泥岩配料生产水泥熟料的实践[J]. 水泥工程, 2014, 27(1): 31-33 |
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| 作者姓名： | 陈华东 李金锋 曹兰英 张福恒 葛 鹏 田建伟 |
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| 作者单位： | 曲阜中联水泥有限公司,曲阜中联水泥有限公司,曲阜中联水泥有限公司,曲阜中联水泥有限公司,曲阜中联水泥有限公司,曲阜中联水泥有限公司 |
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| 摘 要： | 介绍了用煤矸石替代部分泥岩在带余热发电回转窑上煅烧水泥熟料的应用情况,及其煅烧过程出现的问题和采取的应对措施。结果表明,用煤矸石替代50%泥岩配料时,可以煅烧出优质水泥熟料;煤矸石含有一定热量,煅烧熟料时得到利用,从而降低了熟料煤耗3~4kg/t,提高余热发电量1kWh/t,实现了节能降本减排的效果。
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| 关 键 词： | 煤矸石；配料；水泥熟料 |
Subsitute part of mudstone for coal gangue in cement clinker production |
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| Chen Huadong,Li Jinfeng,Cao Lanying,Zhang Fuheng,Ge Peng,Tian Jianwei. Subsitute part of mudstone for coal gangue in cement clinker production[J]. Cement Engineering, 2014, 27(1): 31-33 |
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| Authors: | Chen Huadong Li Jinfeng Cao Lanying Zhang Fuheng Ge Peng Tian Jianwei |
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| Affiliation: | Qufu zhonglian cement co., Ltd.,Qufu zhonglian cement co., Ltd.,Qufu zhonglian cement co., Ltd.,Qufu zhonglian cement co., Ltd.,Qufu zhonglian cement co., Ltd. and Qufu zhonglian cement co., Ltd. |
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| Abstract: | The application of substituting part of mudstone for coal gangue in cement clinker production line with waste heat power generation station and the problems in calcining process and the measures were introduced. The results showed that when 50% mudstone was replaced with gangue, qualified cement clinker still could be produced; and because gangue contained a certain energy that could be used in clinker calcination, which decreased unit clinker coal consumption at 3~4 kg/t and increased waste heat power generation at 1kWh/t, realizing energy saving and cost reducing the emission reduction. |
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| Keywords: | coal gangue material proportioning cement clinker |
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