| RDH蒸煮原理与技术 |
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| 引用本文： | 黄干强. RDH蒸煮原理与技术[J]. 造纸科学与技术, 2000, 0(5): 28-31 |
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| 作者姓名： | 黄干强 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室,广州,510640 |
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| 摘 要： | 阐述了快速置换加热间歇蒸煮化学和技术的原理。RDH技术能节约大量的制浆蒸汽 ,而且能生产出强度好而卡伯值很低的纸浆 ,为ECF和TCF漂白技术提供了前提条件
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| 关 键 词： | 快速置换加热 间歇蒸煮器 深度脱木素 节能 |
RDH Cooking Principle and Technology |
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| Huang Ganqiang. RDH Cooking Principle and Technology[J]. Paper Science & Technology, 2000, 0(5): 28-31 |
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| Authors: | Huang Ganqiang |
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| Abstract: | The Rapid Displacement Heating (RDH) cooking process has been developed by Beloit Corporation as an energy efficient pulping system. Cooking steam saving up to 75% have been seen on a commercial scale in kraft pulp mills. The chemistry of an RDH cook is more selective than a conventional kraft cook. In an RDH cook, it is possible to cook to much low Kappa number with better strength than a conventional kraft cook. |
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| Keywords: | Rapid Displacement Heating batch digester extended delignification save energy. |
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