| 球形催化剂气力输送系统研究 |
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| 引用本文： | 张洁,刘宏伟,许浩洋. 球形催化剂气力输送系统研究[J]. 化工机械, 2012, 39(1): 21-23 |
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| 作者姓名： | 张洁 刘宏伟 许浩洋 |
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| 作者单位： | 1. 岳阳长岭炼化工程设计有限公司
2. 中石化催化剂湖南建长石化股份有限公司 |
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| 摘 要： | 为实现球形催化剂生产过程物料自动化转序,开展气力输送工业试验,考察不同流速下球形催化剂的破碎率,通过对最佳输送流速下物料输送前后的物化指标及颗粒外观对比表明,球形颗粒的强度和磨损率未降低,颗粒外观及物化性能无变化。
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| 关 键 词： | 气力输送 中低压中相集团流 球形催化剂 |
Study on Pneumatic Conveying System for Spheroidal Catalyst |
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| ZHANG Jie , LIU Hong-wei , XU Hao-yang. Study on Pneumatic Conveying System for Spheroidal Catalyst[J]. Chemical Engineering & Machinery, 2012, 39(1): 21-23 |
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| Authors: | ZHANG Jie LIU Hong-wei XU Hao-yang |
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| Affiliation: | 1.Changling Refining and Petrochemical Engineering Designing Co.,Ltd., Yueyang 414012,China;2.Sinopec Catalyst Jianchang Petrochemical Co.,Ltd.,Yueyang 414012,China) |
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| Abstract: | For auto-conveying of the material in spheroidal catalyst production,the pneumatic conveying experiment was implemented to examine the breaking rate of spheroidal catalyst.Comparing material＇s physical and chemical data and particle appearance before and after being conveyed at an optimum conveying speed shows that both spheroidal particle strength and breaking rate can keep still,including its appearance and physical and chemical data. |
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| Keywords: | pneumatic conveying phase flow at medial-low-pressure and in group spheroidal catalyst |
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