| 喷雾干燥法制备球形HMX的正交实验 |
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| 引用本文： | 李小东,王江,冀威,王晶禹,安崇伟.喷雾干燥法制备球形HMX的正交实验[J].含能材料,2016,24(5):439-443. |
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| 作者姓名： | 李小东 王江 冀威 王晶禹 安崇伟 |
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| 作者单位： | 1. 中北大学化工与环境学院,山西太原,030051;2. 湖北三江航天万峰科技发展有限公司,湖北孝感,432100 |
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| 基金项目： | 武器装备预先研究项目(51305120201) |
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| 摘 要： | 以丙酮为溶剂,采用L_9(3~4)正交实验优化了喷雾干燥制备球形HMX的工艺条件。利用扫描电镜(SEM)对优化条件下所得的球形HMX进行了表征。采用评分法定量分析了其形貌。结果表明,球形HMX的最优制备条件为:入口温度70℃,进料速率1.5 mL·min~(-1),喷雾气体流速473 L·h~(-1),质量分数1.5%。最优制备工艺条件下所得HMX颗粒的中值粒径为997.56 nm,晶型为β型。与HMX原料相比,球形HMX的撞击感度的特性落高提高28.21 cm。
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| 关 键 词： | 喷雾干燥 正交实验 球形HMX 撞击感度 |
| 收稿时间： | 5/5/2015 12:00:00 AM |
| 修稿时间： | 9/9/2015 12:00:00 AM |
Orthogonal Experiments of the Spray Drying Process for Spherical HMX Micro Powder Preparation |
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| LI Xiao-dong,WANG Jiang,JI Wei,WANG Jing-yu and AN Chong-wei.Orthogonal Experiments of the Spray Drying Process for Spherical HMX Micro Powder Preparation[J].Chinese Journal of Energetic Materials,2016,24(5):439-443. |
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| Authors: | LI Xiao-dong WANG Jiang JI Wei WANG Jing-yu and AN Chong-wei |
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| Affiliation: | School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China,Hubei SanJiang Space Wan Feng Technology Development Co., Ltd, Xiaogan 432100, China,School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China,School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China and School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China |
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| Abstract: | |
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| Keywords: | spray drying orthogonal experiment spherical HMX impact sensitivity |
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