| 无筛板流化床数学模型研究及其工业应用 |
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| 引用本文： | 温旺光. 无筛板流化床数学模型研究及其工业应用[J]. 广东有色金属学报, 1999, 9(1): 18-24 |
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| 作者姓名： | 温旺光 |
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| 作者单位： | 广州有色金属研究院 |
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| 基金项目： | 国家“七五”重点科技攻关课题 |
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| 摘 要： | 研究了无筛板流化床的数学模型，在试验中采有了作者提出的新的流化指标表达式，作为流化质量的判别标准，用内径０．７５ｍ，由透明在有机玻璃制成的无筛板流床作为模拟放大装置，并把计算机及差压变送器等仪器与无筛板流化床相连接以实行联机操作并处理数据。
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| 关 键 词： | 无筛板流化床 数学模型 沸腾氯化炉 钛铁矿 |
STUDY ON MATHEMATICAL MODELLING OF=FLUIDIZED|BED WITHOUT PERFORATED|PLATE=AND ITS INDUSTRIAL APPLICATION |
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| WEN Wangguang. STUDY ON MATHEMATICAL MODELLING OF=FLUIDIZED|BED WITHOUT PERFORATED|PLATE=AND ITS INDUSTRIAL APPLICATION[J]. Journal of Guangdong Non-Ferrous Metals, 1999, 9(1): 18-24 |
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| Authors: | WEN Wangguang |
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| Affiliation: | Guangzhou Research Institute of Non|Ferrous Metals |
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| Abstract: | The mathematical modelling of fluidized|bed without the perforated|plate has been studied.The fluidization expression given by the has been used in tests and as a criteria of fluidization quality. A 0^75m|ID clear plexiglass fluidized|bed without the perforated|plate was used for a amplificative simulator. The computer and differential pressure transducer etc. were connected to the fluidized|bed without the perforated|plate for processing data in a real|time on|line operation. Based on the mathematical modelling, a 1^2m|ID commercial fluidized|bed without the perforated|plate chlorinator has been designed for chlorinating titanium|rich slag containing approximately 85% TiO-2, 6^7% MgO and CaO impurites to produce TiCl-4. The chlorinator has run continuously for 55 days with a good fluidization. |
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| Keywords: | fluidized|bed without the perforated|plate mathematical modelling fluidized|bed chlorinator titanium|rich slag high content of magnesium and calcium impurities producing titanium tetrachloride T5BX |
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