| 硫铁矿制酸装置尾气脱硫设计及运行情况 |
| |
| 引用本文： | 盛叶彬. 硫铁矿制酸装置尾气脱硫设计及运行情况[J]. 硫酸工业, 2014, 0(4): 28-30 |
| |
| 作者姓名： | 盛叶彬 |
| |
| 作者单位： | 铜陵有色金属集团控股有限公司铜冠冶化分公司,安徽铜陵244010 |
| |
| 摘 要： | 比较了7种烟气脱硫工艺的优缺点。介绍了钠碱法脱硫工艺在2套400 kt/a硫铁矿制酸装置尾气脱硫系统的应用情况。实践证明,该工艺脱硫效率高,脱硫后尾气ρ（SO2）<300 mg/m3,有时甚至更低,尾气基本无白色羽烟。投资及运行费用较低,且不产生新的固体废物。
|
| 关 键 词： | 硫铁矿制酸 尾气脱硫 设计 运行 |
Design and operation of tail gas desulphurization in pyrite-based sulphuric acid plants |
| |
| SHENG Yebin. Design and operation of tail gas desulphurization in pyrite-based sulphuric acid plants[J]. Sulphuric Acid Industry, 2014, 0(4): 28-30 |
| |
| Authors: | SHENG Yebin |
| |
| Affiliation: | SHENG Yebin (Tongguan Metallurgical and Chemical Branch, Tongling Nonferrous Mettds Group Holdings Co., Ltd., Tongling, Anhui, 244001, China) |
| |
| Abstract: | Seven types of flue gas desulphurization technologies are compared. Application of natrium-alkali technology for tail gas desulphurization in two 400 kt/a pyrite-based sulphuric acid plants is introduced. Practice showed that desulfurization efficiency was high, with SO2 concentration in tail gas less than 300 mg/m3 or even less, and no SO2 plume found in tail gas. Investment and operation cost were lower with no new solid waste produced. |
| |
| Keywords: | pyrite-based sulphuric acid tail gas desulphurization design operation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
