| 草浆黑液直接碱回收技术的燃烧试验研究 |
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| 引用本文： | 黄龙,王耀骏,史永春,许炳松.草浆黑液直接碱回收技术的燃烧试验研究[J].环境科学,1993,14(3):22-25. |
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| 作者姓名： | 黄龙 王耀骏 史永春 许炳松 |
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| 作者单位： | 山东省能源研究所，山东省能源研究所，山东省能源研究所，山东工业大学 济南 250014，济南 250014，济南 250014，济南 250014 |
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| 摘 要： | 探讨了草浆黑液与赤铁矿流化床燃烧反应机理和工艺参数.通过差热分析得到关联式x/x_0=1-exp(-0.012t),可用于预测草浆黑液在流化床中燃烧时碱回收的转化率.实验表明,草浆黑液碱回收转化率可高达95％以上. ’
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| 关 键 词： | 草浆 碱回收 燃烧 废水处理 造纸 |
| 收稿时间： | 1992/12/22 0:00:00 |
Pilot Study on the Fluidized Bed Combustion of Pulp Black Liquor for Direct Alkali Recovery |
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| Huang Long.Pilot Study on the Fluidized Bed Combustion of Pulp Black Liquor for Direct Alkali Recovery[J].Chinese Journal of Environmental Science,1993,14(3):22-25. |
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| Authors: | Huang Long |
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| Institution: | Institute of Energy Resources, Shandong Provincial Academy of Sciences, Jinan 250014;Institute of Energy Resources, Shandong Provincial Academy of Sciences, Jinan 250014;Institute of Energy Resources, Shandong Provincial Academy of Sciences, Jinan 250014 |
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| Abstract: | The affectting factors of combustion reaction in the technology for direct alkali recovery from straw pulp black liquor are discussed in this paper. By the defferential thermal analysis, the following relation expression has been yielded: X/X0=1-exp(-0.012t) which can be used to compute and predict the convertion efficiency in a process of alkali recovery when Straw pulp black liquor being fired in a fluidized bed furnace. Experiments showed that the alkali recovery from straw pulp black liquor may be up to 95%. |
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| Keywords: | straw plup black liquor direct alkali recovery convertion efficiency fluidized bed combustion |
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