| 用于草浆黑液的流化床碱回收技术 |
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| 引用本文： | 宋德龙,邝仕均. 用于草浆黑液的流化床碱回收技术[J]. 国际造纸, 2002, 21(1): 44-47 |
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| 作者姓名： | 宋德龙 邝仕均 |
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| 作者单位： | 中国制浆造纸研究院,北京,100020 |
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| 摘 要： | 介绍了印度Shreyans公司成功运行的一套非传统的碱回收系统。该系统的主体设备包括多效蒸发器和流化床反应器。该碱回收系统可直接回收Na2CO3颗粒，有效地避免了硅干扰的问题，此外，与传统的碱回收系统相比，该系统还具有投资少、操作简单、安全、有利于环保等优点。
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| 关 键 词： | 造纸 碱回收系统 流化床技术 草浆黑液 |
Fluidized Bed Technology for Black Liquor from Agricultural Residues |
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| Song Delong). Fluidized Bed Technology for Black Liquor from Agricultural Residues[J]. World Pulp and Paper, 2002, 21(1): 44-47 |
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| Authors: | Song Delong) |
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| Abstract: | A non-conventional chemical recovery system,FBT system,successfully operated by Shreyans Industries LTD,India,was introduced in this paper.Multi effect Evaporator and Fluidized Bed Reactor(FBR)are major parts of the system.As Na 2 CO 3 pellets can be recovered in FBT system,the problems caused by silica can be effectively avoided.Therefore,FBT system is especially suitable for black liquor from agricultural residues which has high silica contents.Furthermore,compared with conventional recovery system,FBT sys-tem has many advantages,such as low capital cost,hazardous free,easy operation and environment friendly. |
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| Keywords: | chemical recovery system FBT system black liquor from agricultural residues |
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