论文部分内容阅读
目的:了解不同清渣方式对砷化氢的抑制效果。方法:选取用铁铲与木铲两种方式清理某锌冶炼厂浸化车间的低浸槽。结果:使用木铲清渣测得的砷化氢浓度(0.08~0.10mg/m3)明显低于铁铲清渣测得的砷化氢浓度(0.42~0.57mg/m3)。结论:对冶炼企业清渣时应使用不要与其发生反应的工具。
Objective: To understand the effect of different slag removal methods on arsenic hydride inhibition. Methods: Two ways of shoveling and shoveling were used to clean the low-leaching tank of a zinc smelting plant. Results: The concentration of arsine (0.08-0.10 mg / m3) measured by shovel removal was significantly lower than that of shovel (0.42-0.57 mg / m3). Conclusion: Smelter slag should be used when not to react with tools.