【摘要】 通过对云南省如何利用煤矸石生产高附加值产品的讨论,提出了云南省煤炭工业要走可持续发展道路必须加强对煤矸石的开发利用,应以市场为导向,走煤矸石深加工之路,即逐步研究并开发出如结晶氯化铝、聚合氯化铝、纳米级α-Al2O3、水玻璃、白碳黑和4?沸石分子筛等高附加值产品的新思路。更多还原

【Abstract】 this article discuss es how to use coal gangue producing high value product,and brings forward that it is sustainable developing way of Yunnan province coal industry that coal gangue must be exploited and utilized.According to market need,high value products o f coal gangue are gradually researched and exploited such as crystal-AlCl 3 ,nanoá-Al 2 O 3 ,soluble glass,4?zeolite molecule griddle and so on.更多还原