无烟造气型煤燃烧特性的实验研究  

Experimental Study on Combustion Characteristic of Anthracite to Briquette for Gasification

作　　者：路广 邢宝林[2] 郭晖[2] 马娇[2] 

机构地区：[1]河南省郑州煤业集团总调度室,河南郑州450003 [2]河南理工大学材料科学与工程学院,河南焦作454003

出　　处：《河南理工大学学报（自然科学版）》2007年第1期94-98,共5页Journal of Henan Polytechnic University（Natural Science）

基　　金：河南省教育厅科技攻关项目(20024400002)

摘　　要：灰熔融性和热稳定性是造气型煤的2项重要质量指标,也是评价型煤燃烧性能好坏的重要依据.作者以济源无烟煤为原料煤,采用正交实验法,研究了MS-1型粘结剂、配煤和生物质添加剂的用量对造气型煤燃烧特性的影响.结果表明:优化MS-1型粘结剂的配方以及合理添加配煤和生物质可以提高造气型煤的燃烧特性.最后,依据实验确定出型煤工业生产的最优配方.Ash-fusibility and thermal stability are two important quality criterions of briquette for gasification, which are also important basis in evaluate combustion performance. The author adopt anthracite as raw coal and with a rectangular test method, the quantity of MS-1 blinder, coal blending and biomass addition to influence the combustion characteristic of briquette for gasification are studied. The results show that optimizing the formula of MS-1 blinder, logically add coal blending and biomass can improve combustion characteristic of briquette for gasification. Finally, according to the experiment, the optimal formula of briquette＇s industry production is fixed .

关 键 词：灰熔融性 热稳定性 型煤 燃烧特性 最优配方 

分 类 号：TQ534.2[化学工程—煤化学工程]