应用原料煤分析数据建立煤灰流动温度模型  

SET UP ASH FLUIDITY TEMPERATURE MODEL USING RAW COAL DATA

作　　者：华桂义 Hua Guiyi(Zhong'an Unified Coal Chemical Co.,Ltd.,Huainan 232092)

机构地区：[1]中安联合煤化有限责任公司技术质量部,安徽淮南232092

出　　处：《大氮肥》2023年第2期79-83,共5页Large Scale Nitrogenous Fertilizer Industry

摘　　要：通过对某公司LIMS系统中原料煤分析数据进行分类、研究,将煤灰主要成分、硅铝比、酸碱比等参数与煤灰流动温度相关联,建立煤灰流动温度经验公式模型,用以指导配煤,为气化炉运行提供支撑,并可对分析数据的准确性(或可靠性)进行校验,为同类装置提供借鉴。Raw coal data in LIMS system in a company were classified and studied.The main component in the ash,the silica-alumina ratio and the pH value were correlated with the ash fluidity temperature to set up an empirical formula model for the guidance of coal blending and gasifier operation.It can also be used to calibrate the accuracy and reliability of the analytic data,and provide reference for similar plant.

关 键 词：煤灰成分 灰熔点 流动温度 硅铝比 模型 

分 类 号：TQ546[化学工程—煤化学工程]