鹤壁矿区“2+2”浮选工艺研究与应用  

Research and application of“2+2”flotation process of Hebi Mining Area

作　　者：刘军伶 郑传柏 LIU Jun-ling;ZHENG Chuan-bai(Henan energy and chemical group energy management company,Zhengzhou,Henan 450000,China;Coal quality department of Hebi Coal and Electricity Co.,Ltd.Hebi,Henan 458000,China)

机构地区：[1]河南能源化工集团能源管理公司生产技术部,河南郑州450000 [2]鹤壁煤电股份有限公司煤质处,河南鹤壁458000

出　　处：《煤炭加工与综合利用》2021年第10期15-17,21,共4页Coal Processing & Comprehensive Utilization

摘　　要：针对鹤煤集团选煤厂浮选系统存在问题,以福源、福兴和六矿3座选煤厂为主要研究对象,设计应用了“2+2”浮选工艺流程,保证产品质量的同时,有效提高了精煤产率,增加了整体经济效益。Aiming at the problems existing in flotation system of Hebi Coal Preparation Group,I take three coal preparation plants of Fuyuan,Fuxing and Ping Coal Group No.6 Mine as the main research object.The“2+2”flotation process is designed and applied,which can effectively improve the cleaned coal yield and increase the overall economic benefit while ensuring the product quality.

关 键 词：选煤厂 浮选工艺 压滤 脱水 

分 类 号：TD943[矿业工程—选矿]