| 配合煤对水煤浆性能的影响 |
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| 引用本文： | 李寒旭,纪明俊,李军,陈迎,吴元英. 配合煤对水煤浆性能的影响[J]. 选煤技术, 2001, 0(3): 54-56 |
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| 作者姓名： | 李寒旭 纪明俊 李军 陈迎 吴元英 |
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| 作者单位： | 1. 淮南工业学院化学工程系,
2. 淮化集团有限公司, |
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| 基金项目： | 安徽省"九五"科技攻关项目资助,项目编号9912005 |
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| 摘 要： | 配合煤对水煤浆性能的影响是非加和性的,利用两种煤的优势可以有效提高难成浆煤种的制浆浓度,一般可以提高3%～5%,但不同煤、不同配比、不同添加剂的配煤制浆结果有一定的差异。利用配煤技术可以有效地降低高灰熔点煤的灰熔点,其灰熔点的降低也是非加和性的。
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| 关 键 词： | 配合煤 水煤浆 灰熔点 成浆性 |
| 修稿时间： | 2000-10-20 |
The Effects of Coal Blending on the Features of C.W.M. |
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| Li Hanxu et al. The Effects of Coal Blending on the Features of C.W.M.[J]. Coal Preparation Technology, 2001, 0(3): 54-56 |
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| Authors: | Li Hanxu et al |
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| Affiliation: | Li Hanxu et al |
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| Abstract: | The effects of coal blending on the features of C.W.M. are nonadditivity. It can effectively improve the concentration of coal water slurry, generally 3%-5%,for coals which have difficulty in preparing C.W.M., The results also indicated that the features of C.W.M. for different coals, blend proportion, additives are different. The ash fusion point for high fusion point coal in blending can be decreased to the temperature within the operation condition 1380℃ for Texaco coal water slurry gasifier by using blends technology. The reduction of ash fusion point is also nonadditicity. |
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| Keywords: | coal blends C.W.M. ash fusion point C.W.M. forming feature |
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