[an error occurred while processing this directive]
化学工业与工程
 首页 |  在线投稿 |  期刊介绍 |  编 委 会 |  投稿指南 |  期刊订阅 |  下载中心 |  出版伦理 |  联系我们 |  English
化学工业与工程 2018, Vol. 35 Issue (6) :72-78    DOI: 10.13353/j.issn.1004.9533.20171039
化工模拟与计算 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << | >>
Kaibel隔板塔用于多晶硅还原工段三氯氢硅分离的模拟研究
何银凤1, 吴良1, 王燕2, 朱怀工3
1. 青海黄河上游水电开发有限公司光伏产业技术分公司, 西宁 810007;
2. 天津大学化工学院, 天津 300350;
3. 天津市天大北洋化工设备有限公司, 天津 300072
Simlation of Kaibel Divided-Wall Column used to Separate Trichlorosilane from Reduction Plant in Polycrystalline Silicon System
He Yinfeng1, Wu Liang1, Wang Yan2, Zhu Huaigong3
1. Huanghe Hydropower Photovoltaic Industry Technology Co., Ltd., Xining 810007, China;
2. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China;
3. Peiyang Chemical Equipment Co., Ltd., Tianjin 300072, China

摘要
参考文献
相关文章
Download: PDF (5508KB)   HTML ()   Export: BibTeX or EndNote (RIS)      Supporting Info
摘要 将Kaibel隔板塔代替常规三塔顺序分离流程用于多晶硅还原工段中三氯氢硅分离。在简捷计算基础上,利用Multifrac模型进行了严格稳态模拟。主要研究了TCS产品和STC产品采出位置、液体分配比和汽体分配比等参数的影响。结果表明:与常规三塔顺序分离流程相比,Kaibel隔板塔可节约能耗26.43%,设备数量大大减少。
Service
把本文推荐给朋友
加入我的书架
加入引用管理器
Email Alert
RSS
作者相关文章
何银凤
吴良
王燕
朱怀工
关键词Kaibel隔板塔;   隔板塔;   多晶硅;   三氯氢硅;   模拟     
Abstract: Kaibel Divided-Wall Column (Kaibel DWC) was proposed as an innovation process to separate trichlorosilane from reduction plant in polycrystalline silicon system. Based on reliable estimates by the short-cut method, the rigorous steady-state simulation of the Kaibel DWC was obtained. The influences of TCS product and the STC product location, the liquid split ratio and the vapor split ratio were investigated. The results showed that the Kaibel DWC could save 26.43% energy consumption and reduce the equipment investment compared to the conventional direct distillate sequence.
KeywordsKaibel divide-wall column;   DWC;   Polysilicon;   Trichlorosilane;   Simulation     
Received 2017-12-11;
Corresponding Authors: 王燕,E-mail:zhuwangyan@tju.edu.cn     Email: zhuwangyan@tju.edu.cn
About author: 何银凤(1971-),女,工程师,主要从事多晶硅生产工艺研究及技术管理工作。
引用本文:   
何银凤, 吴良, 王燕, 朱怀工.Kaibel隔板塔用于多晶硅还原工段三氯氢硅分离的模拟研究[J].  化学工业与工程, 2018,35(6): 72-78
He Yinfeng, Wu Liang, Wang Yan, Zhu Huaigong.Simlation of Kaibel Divided-Wall Column used to Separate Trichlorosilane from Reduction Plant in Polycrystalline Silicon System[J].  Chemcial Industry and Engineering, 2018,35(6): 72-78
Copyright 2010 by 化学工业与工程