| 循环流化床脱除氯化氢研究 |
| |
| 引用本文： | 朱廷钰,肖云汉,陈凡,雷福林,李林.循环流化床脱除氯化氢研究[J].环境科学学报,2001,21(2):194-197. |
| |
| 作者姓名： | 朱廷钰 肖云汉 陈凡 雷福林 李林 |
| |
| 作者单位： | 中国科学院工程热物理研究所, |
| |
| 基金项目： | 中国科学院重大特别支持项目! (KY95T 0 3 0 4) |
| |
| 摘 要： | 在直径200mm、高2560mm自制循环流化床上进行了脱除氯化氢的研究。实验结果表明本实验采用的循环流化床尾气净化装置，在士湿两种状况下的净化效率都比周类型装置有较大提高。当喷水活化增湿以后，净化效率可达90％以上，并考察了停留时间、Ca/Cl 当量比、粒径和入口氯 化氢浓度等因素对氯化氢脱除效率的影响。证实延长停留时间、增大Ca/Cl当量比、减 小粒径和增加入口氯化浓度有利于提高氯化氢脱除效率。
|
| 关 键 词： | 循环流化床 氯化氢 半干法 氧化钙 脱除 垃圾焚烧烟气 烟气净化 |
| 文章编号： | 0253-2468(2001)-02-0194-04 |
| 收稿时间： | 1/3/2000 12:00:00 AM |
| 修稿时间： | 2000年1月3日 |
A Fundamental study of circulating fluidized bed for removing hydrogen chloride |
| |
| ZHU Tingyu,XIAO Yunhan,CHEN Fan,LEI Fulin and LI Lin.A Fundamental study of circulating fluidized bed for removing hydrogen chloride[J].Acta Scientiae Circumstantiae,2001,21(2):194-197. |
| |
| Authors: | ZHU Tingyu XIAO Yunhan CHEN Fan LEI Fulin and LI Lin |
| |
| Institution: | Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080,Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080,Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080,Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080 and Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080 |
| |
| Abstract: | Hydrogen chloride removal was studied in a circulating fluidized bed reactor which was made up of a 200mm (i.d)×2560mm long stainless steel pipe.The influences of basic operating parameters such as calcium to HCl ratio, gas residence time, calcium oxide size and inlet concentration of hydrogen chloride on the removing hydrogen chloride in the circulating fluidized bed system were investigated.The experimental results showed that the conversion of hydrogen chloride increased along with gas residence time, calcium to HCl ratio, increased of inlet concentration of hydrogen chloride or decreased of calcium oxide size. |
| |
| Keywords: | circulating fluidized bed hydrogen chloride semi dry system calcium oxide |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
| 点击此处可从《环境科学学报》下载免费的PDF全文 |
|
