摘要
通过对安太堡矿各煤层煤岩、黄铁矿硫赋存和浮沉大样各密度组分形态硫及煤芯５０～０．１５ｍｍ粒度、１．６Ｋｇ／ｍ３密度浮上物形态硫的分析，结合安太堡矿洗煤工艺，研究了各煤层洗选脱硫性及其原因。
The desulfurization ability by preparation in several seams of Antaibao coal mine has been studied through a series anlysis including petrographic of coal seam, pyrite contert, form sulfure distribution in defferent density samples and form sulfure distribution at upper sample through 1.6 kg/m3 density floation with 50～0.15 mm coal wick.
出处
《洁净煤技术》
CAS
1997年第4期16-19,共4页
Clean Coal Technology
关键词
选煤
洗选
脱硫
有机硫
黄铁矿硫
float teat, organic sulfure, pyrite sulfure, desulfurization by preparation
