摘要
含钾岩石泛指含氧化钾、氧化铝较高的一类铝硅酸盐岩石,它潜在着相当大的经济价值,对其进行综合开发利用。可生产出钾肥、金属铝、纯碱以及水泥等产品,既能缓解工农业对钾肥和金属铝的迫切需要,又能创造良好的经济效益,使矿产资源能得到充分合理的利用。
General speaking K-bcaring rocks are aluminosilicatc rocks with higher K_2O and Al_2O_3, which possess potentially considerable value of economy. potash fertilizer, Aluminium metal, soda ash and cement, etc., will bc produced if these rocks can be synthetically and rationally cxploited and utilized. Thus, on the one hand, the urgent demand of potash fcrilizcr and Aluminium metal will be cased and on the other hand, better economic cfficiency will be also created.
出处
《湖南地质》
1993年第2期133-136,共4页
Hunan Geology
关键词
含钾岩石
岩石
经济价值
综合利用
K-bearing rocks
economic value
potash fertilezer
Aluminium metal
synthetic exploitation and utilization
