摘要
为了消除环境污染，将 V2O5生产中的废水经处理所得的废水渣，经回转窑焙烧得到干渣。再将焙烧后的 V2O5干渣在电炉内用电硅热法冶炼出 SiVCr复合合金。这样，不但解决了 V2O5废水渣对环境的污染问题，而且回收了废渣中的钒、铬资源。
To eliminate pollution of the environment,the waste water slag from waste water in V2O5 production was baked into dry slag.Then the dry V2O5 slag was smelting into SiVCr alloy in the electric furnacc with electrosilicothermic process.Thus not only the V2O5 pollution of environment was solved,but also the resources of V and Cr in waste slag were recovered.
出处
《铁合金》
北大核心
2000年第6期46-48,共3页
Ferro-alloys
