宽筛分硅粉颗粒的流化特性

• 作者: 张国良 梁卫华 王金福 罗务习
• 来源期刊: 中国化学工程学报（英文版）
• 学科: 工学
• 关键词: silicon particle system wide size distribution pressure fluctuation average frequency standard deviation
• 年，卷（期）: 2004,（6）
• 页码范围: 851-856
• 页数: 6页
• 分类号: TQ0
• 语种: 英文

摘要

Fluidization characteristics of silicon particle system are studied by the pressure fluctuation method.The existence of fine particles in the system can improve fluidization. Silicon particles with a wide size distribution,preferably with some fines, behave as Group A particles according to Geldart classification, although the system belongs to Group B actually. The system is also approved to be suitable for organochlorosilane monomer production using a fluidized bed reactor. Experimental data obtained in this work are important for the design and operation of commercial fluidized bed reactors for the production of organochlorosilane monomers.