免烘炉耐火材料在60万t/a甲醇壳炉中的应用  

Application of fire free refractory in 6×10~5t/a methanol Shell furnace

作　　者：张国民 郭少锋 Zhang Guomin,Guo Shaofeng(Hebi Coal Chemical Corporation Ltd., Henan Energy Chemical Group, Hebi 458000, China)

机构地区：[1]河南能源化工集团鹤壁煤化工有限公司,河南鹤壁458000

出　　处：《煤炭与化工》2018年第7期144-146,共3页Coal and Chemical Industry

摘　　要：针对壳牌气化炉炉膛耐火材料烘炉时间较长、费用较高的问题,采用新型耐火材料对气化炉炉膛进行浇筑。生产实践表明,该材料不需用燃气机进行烘炉,在气化炉水汽系统升温时,利用气化炉膜式水冷壁水汽温度进行烘炉,不仅节约了烘炉时间,且耐火材料受热均匀,保证了耐火材料的使用性能及使用寿命,节省了检修和开车时间,大大降低了生产维修费用,为企业创造了巨大的经济效益。In view of the long time and high cost of refractory materials of Shell gasifier furnace, the new refractory is used to pour the gasifier furnace. The production practice shows because the material does not need to use gas engine for oven,and during the process of heating up the water vapour steam system of the gasifier, the water vapor temperature of the membrane type water wall of the gasifier is used for oven, the drying time is saved, the refractory is heated uniformly, the performance and service life of the refractories are guaranteed, the maintenance and driving time are saved, the production and maintenance costs have greatly reduced, and enormous economic benefits have created for enterprises.

关 键 词：甲醇 新型耐火材料 壳牌炉 应用 

分 类 号：TQ223.121[化学工程—有机化工]