摘要
利用粉煤灰、石灰石、铬渣等为原料煅烧生产新型贝利特水泥可以去除铬渣毒性。本文进行了去除铬渣毒性稳定性试验；讨论了去除铬渣毒性的机理与影响去除铬渣毒性的因素。试验结果表明，该法去除铬渣毒性彻底，社会效益十分显著，是铬渣利用的一种有效途径。
This paper suggests a method to clear away the toxicity of chromium-dregs by calcinating the mixture of flyash or coal gangue, limestone and chromium-dregs to produce a new type of Belite cement. The method stability was tested. The mechanism and influence factors of the method was discussed. The experimental results show that this method is an effective one which can bring about remarkable social and enconomic benefits.
出处
《矿产综合利用》
CAS
北大核心
1997年第5期40-44,共5页
Multipurpose Utilization of Mineral Resources
关键词
铬渣
贝利特水泥
去除
毒性
Chromium-dregs, Belite cement, Toxicity elimination
