济源地区无烟煤煤质特性分析
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摘要
以济源地区煤田地质资料与煤矿煤质检测数据为基础,结合济源地区的地质概况、煤层特征及煤岩特征等煤炭资源条件,分析了济源地区无烟煤的煤质特性,并指出其工业利用方向。结果表明:济源地区煤中硫的赋存状态主要以有机硫为主,其煤炭资源为年老无烟煤一号,具有低灰、低硫、低氮、低微量元素、高发热量、高灰熔融性的优良煤质特性,是优质的环保型无烟煤资源,可作为高炉喷吹和生产电石的优质用煤。
Based on the geological data of coalfields and the data of coal quality testing of coal mines in Jiyuan area,combining with conditions like the geological overview,characteristics of coal seams and characteristics of coal rock,the coal quality characteristics of anthracite in Jiyuan area are analyzed,and the direction of industrial utilization is given.The results showed that:the sulfur occurrence in coal of Jiyuan area are mainly the organic sulfur,coal resources in Jiyuan area are WY1 with excellent properties of low-ash,low-sulfur,low-nitrogen,low-trace elements,high calorific value and high ash fusion,it is the good environment-friendly anthracite resource,it can be used in pulverized coal injection and production of calcium carbide.
Based on the geological data of coalfields and the data of coal quality testing of coal mines in Jiyuan area,combining with conditions like the geological overview,characteristics of coal seams and characteristics of coal rock,the coal quality characteristics of anthracite in Jiyuan area are analyzed,and the direction of industrial utilization is given.The results showed that:the sulfur occurrence in coal of Jiyuan area are mainly the organic sulfur,coal resources in Jiyuan area are WY1 with excellent properties of low-ash,low-sulfur,low-nitrogen,low-trace elements,high calorific value and high ash fusion,it is the good environment-friendly anthracite resource,it can be used in pulverized coal injection and production of calcium carbide.
引文
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[2]吴代赦,郑宝山,唐修义,等.中国煤中氮的含量及其分布[J].地球与环境,2006,34(1):1-4.
[3]赵宏,陆胜,解晓斌.用粉煤灰制备高纯超细氧化铝粉的研究[J].粉煤灰综合利用,2002(6):8-10.
[4]张晓云,马鸿文,王军玲.利用高铝粉煤灰制备氧化铝的实验研究[J].中国非金属矿工业导刊,2005,48(4):27-30.
[5]孙培梅,李广民,童军武,等.从电厂粉煤灰中提取氧化铝物料烧结过程工艺研究[J].煤炭学报,2007,32(7):744-747.
[6]吴代赦,郑宝山,唐修义,等.中国煤中氟的含量及分布[J].环境科学,2005,26(1):7-11.
[7]齐庆杰,刘建忠,周俊虎,等.煤中氟化物分布与赋存特性研究[J].燃料化学学报,2008,28(4):376-378.
[8]徐立荣,雒昆利,王五一,等.煤中氟的研究进展[J].地球科学进展,2004,19(1):95-97.
[9]吴代赦.中国煤中氟的环境地球化学研究[D].北京:中国科学院研究生院(地球化学研究所),2004:1-93.
[10]齐庆杰.煤中氟赋存形态、燃烧转化与污染控制的基础和试验研究[D].杭州:浙江大学,2002:1-268.
[11]王松涛.贵州煤中氟的赋存状态及浮选过程中分配规律的研究[D].徐州:中国矿业大学,2015:1-63.
[12]刘雪锋,郑楚光,刘晶,等.贵州煤中氟赋存形态分析[J].中国电机工程学报,2008,28(8):46-51.
[13]刘震.重庆南桐煤田煤中氟的分布规律与赋存状态研究[J].淮南:安徽理工大学,2016:1-70.