| 软锰矿液相催化氧化烟气中的SO_2副产稀硫酸的工艺 |
| |
| 引用本文： | 李英,粟海锋,薛敏华,雷一东,葛喜臣,蔡平雄. 软锰矿液相催化氧化烟气中的SO_2副产稀硫酸的工艺[J]. 矿产综合利用, 2001, 0(4) |
| |
| 作者姓名： | 李英 粟海锋 薛敏华 雷一东 葛喜臣 蔡平雄 |
| |
| 作者单位： | 广西大学化学化工学院, |
| |
| 摘 要： | 对以软锰矿作催化剂、水为吸收剂、用鼓泡塔半连续吸收烟气中低浓度的 SO2 并副产稀硫酸的工艺进行了可行性研究 ,考察了矿用量、停留时间、进口 SO2 浓度、吸收液初温等因素对脱硫制酸的影响 ,为软锰矿水吸收液低浓度烟气脱硫制酸的工业应用提供理论依据
|
| 关 键 词： | 软锰矿 液相催化氧化 烟气脱硫 硫酸 |
Removal of SO_2 from Flue Gas amd Accessory Production of Dilute Sulfuric Acid by Aqueous Pyrolusite Catalyzed Oxidation |
| |
| LI Ying,SU Hai feng,XUE Min hua,LEI Yi dong,GE Xi chen,CAI Ping xiong. Removal of SO_2 from Flue Gas amd Accessory Production of Dilute Sulfuric Acid by Aqueous Pyrolusite Catalyzed Oxidation[J]. Multipurpose Utilization of Mineral Resources, 2001, 0(4) |
| |
| Authors: | LI Ying SU Hai feng XUE Min hua LEI Yi dong GE Xi chen CAI Ping xiong |
| |
| Abstract: | A process for removal of SO 2 from flue gas and then accessory production of dilute sulfuric acid by aqueous pyrolusite catalyzed oxidation was studied in absorption tower in the semi continuous operation condition.The effects of the ratio of pyrolusite to water,stay time,inlet concentration of SO 2,temperature,etc.on desulfurization and production of dilute sulfuric acid were investigated.The results provided the theoretical basis for industrial use of aqueous suspension of pyrolusite in flue gas desulfurization then producing dilute sulfuric acid. |
| |
| Keywords: | Pyrolusite Aqueous catalyzed oxidation Flue gas desulfurization Sulfurica cid |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
