摘要
研究了从石煤灰渣中提取五氧化二钒的新工艺及最佳工艺条件。与钠化焙烧相比,减少了环境污染,提高了钒回收率,而且副产铵明矾,提高了经济效益。
A new technology for recovering V205 from stone coal ash and the optimal technological conditions were described in this article. At the same time, the ammonia alum is obtained as a by-product. Compared with the sodium salt roasting, the environmental pollution is significantly alleviated as well as the vanadium recovery and economic benefit were obviously increased by use of the new technology.
出处
《矿产综合利用》
CAS
2006年第3期22-24,共3页
Multipurpose Utilization of Mineral Resources