| 白炭黑的喷雾干燥现状及节能措施 |
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| 引用本文： | 王喜忠. 白炭黑的喷雾干燥现状及节能措施[J]. 无机盐工业, 2011, 43(2): 1-3,32 |
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| 作者姓名： | 王喜忠 |
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| 作者单位： | 大连理工大学化工学院，辽宁大连 116012 |
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| 摘 要： | 介绍了白炭黑的喷雾干燥现状，包括旋转雾化器和压力式雾化器喷雾干燥的基本流程、热空气分布器和改进的二次热空气分布器的结构以及典型的喷雾干燥的操作参数等。还介绍了相关的节能措施，即在二级干燥塔底设置流化床或增加干燥塔高度、增加料液固含量、提高热空气进口温度、料液预热、回收烟道气及干燥塔气体的废热等。为白炭黑喷雾干燥工艺的改进提供了参考。
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| 关 键 词： | 喷雾干燥 白炭黑 节能措施 |
Current status of spray drying for white carbon and measures on energy saving |
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| Wang Xizhong. Current status of spray drying for white carbon and measures on energy saving[J]. Inorganic Chemicals Industry, 2011, 43(2): 1-3,32 |
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| Authors: | Wang Xizhong |
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| Affiliation: | School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China |
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| Abstract: | Current status,including basic spray drying process of rotary atomizer and pressure atomizer,structures of heated air distributor and improved secondary heated air distributor as well as operation parameters of typical spray drying,of spray drying for white carbon was introduced.Some energy saving measures,such as setting up fluid bed on the bottom of the two-stage spray drying tower or increasing the height of spray drying tower,increasing solid content of the feed liquid,increasing inlet temperature of he... |
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| Keywords: | spray drying white carbon measures on energy saving |
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