摘要
本文阐明了河南淅川粘土钒矿的地质面貌。分析了原提钒工艺存在的问题,通过实验给出了新工艺。
The geologic features of the clay vanadium mineral in Xichuan County of Henan Province is studied and the present technological problems in vanadium extraction is analyzed in this paper.Furthermore a new extracting process is put forward.
出处
《信阳师范学院学报（自然科学版）》
CAS
1990年第3期248-254,共7页
Journal of Xinyang Normal University(Natural Science Edition)
关键词
粘土钒矿
氧化钠化焙烧
堆浸
钒矿
clay vanadium mineral , sodium oxide baking, pi ling- immersion method, vanadium pentoxide, vanadium
