电石渣库乙炔富集治理实践

Carbide slag library acetylene concentration governance practices

干法乙炔发生过程中产生的电石渣,一般存放于混凝土筒仓库,用于下游工序使用。储存过程中,因电石渣中仍含有6%~10%的水分,未水解的电石会在库内继续水解,释放出乙炔气体,造成库内乙炔富集,为生产系统带来安全隐患。通过多方面的探索和尝试,结合生产实际最终得出了一套可靠的解决方案。

Dry acetylene process of calcium carbide slag,generally stored in concrete cylinder warehouses,used for the downstream process.Storage process,because of carbide slag are still contains 6%~10%water,hydrolysis of calcium carbide will continue hydrolysis in the house of the rolls,release the acetylene gas,cause the rolls of enrichment of acetylene,bring security hidden danger to the production system.For this problem,the various exploration and attempt,finally combining with the actual production came up with a reliable solution.