| 年产2万吨工业硝酸钾装置工程设计总结 |
| |
| 引用本文： | 姚涛.年产2万吨工业硝酸钾装置工程设计总结[J].安徽化工,2006,32(5):34-36. |
| |
| 作者姓名： | 姚涛 |
| |
| 作者单位： | 安徽省化工设计院,安徽,合肥,230009 |
| |
| 摘 要： | 对年产2万吨工业硝酸钾装置工程设计做了初步总结,对国内外多种硝酸钾生产工艺进行了分析对比,阐述了真空结晶生产硝酸钾,二效蒸发浓缩一次母液的工艺技术方案的设计特点。
|
| 关 键 词： | 工业硝酸钾 复分解循环法 真空结晶 二效蒸发浓缩 外循环搅拌 设计 |
| 文章编号： | 1008-553X（2006）05-0034-03 |
| 收稿时间： | 2006-06-04 |
| 修稿时间： | 2006年6月4日 |
Engineering Design Summary of 20kt/a Industrial Potassium Nitrate Device |
| |
| YAO Tao.Engineering Design Summary of 20kt/a Industrial Potassium Nitrate Device[J].Anhui Chemical Industry,2006,32(5):34-36. |
| |
| Authors: | YAO Tao |
| |
| Abstract: | This article makes a brief generalization of the design of 20kt/a industrial potassium nitrate project.It also analyzes and compares various approaches of potassium nitrate production process,both domestically and internationally.It discusses the vacuum crystallization approach of potassium nitrate production and relates the designing features of primary mother liquor condensed by two-effect countercurrent flow evaporation technique,and issues the vacuum crystallization approach with external circulation agitation. |
| |
| Keywords: | industrial potassium nitrate double decomposition and circulation vacuum crystallization two-effect countercurrent flow evaporation external circulation agitation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
