摘要
本文阐述了煤系高碳硫铁矿在制酸中不良影响，可用HNO3催化氧化综合利用硫铁矿和用物理方法提硫降碳提高其利用价值，达到保护环境的目的。
This paper describes the bad effects of coal-series high-carbon pyrite in acid-making process, andpoints out that the pyrite can be used comprehensively with HNO3 catalyzing oxidizing and physical method to liftsulfur, reduce carban, increase its utilization value, and protect environment.
出处
《中国矿业》
北大核心
1998年第6期23-25,共3页
China Mining Magazine
关键词
高碳硫铁矿
制酸工艺
HNO3
催化氧化
提硫
降碳
High-carbon pyrite, Acid-making, HNO_3 catalyzing and oxidizing, Lifting sulfur and reducing carbon
