我国硫铁矿资源开发利用现状和进展
Bulletin of the Chinese ceramic society（2013）
Sichuan College of Chemical Technology | Chengdu University of Technology | Sichuan Hongda Group
Abstract
本文概述了我国硫铁矿资源开发利用的历史和现状,评述了资源量浪费以及对生态环境的影响,针对我国低品位硫铁矿资源的特点与现今工艺技术的发展现状,总结了采用重-浮选、全浮选工艺生产高品位硫精砂(S%>45%)方案,提出了低品位硫铁矿和高硫煤综合开发利用生产硫磺的工艺技术方案,对资源综合利用及资源、经济、环境协调发展提出了有益见解。
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Key words
high-sulfur coal,pyrites,sulfur,tailings,comprehensive utilization
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