摘要
为了分析肖家洼煤矿选煤厂末煤入洗率与产品结构、经济效益的相关性,根据原煤煤质资料、洗选工艺、产品质量、商品煤价格等信息,建立了产品数质量模型、经济效益模型。通过经济效益模型可以分析出选煤厂末煤入洗率与经济效益的关系,作为公司产品结构优化和洗选生产的理论依据。
In order to analyze the correlation between the washing rate of final coal and product structure and economic benefit in Xiaojiawa coal preparation plant, according to raw coal quality data,washing process, product quality, commodity coal price and other information, the product quantity quality model and economic benefit model are established. Through the economic benefit model, the relationship between the washing rate and the economic benefit can be analyzed, which can be used as the theoretical basis for product structure optimization and washing production.
作者
陆新科
LU Xin-ke(Shanxi Jinxing Energy Co.,Ltd.,Lvliang 033600,China)
出处
《煤炭技术》
CAS
北大核心
2021年第5期199-201,共3页
Coal Technology
关键词
入洗率
精煤产率
产品结构
经济效益
模型
washing rate
clean coal yield
product structure
economic benefit
model
