原料种类对压裂支撑剂烧结状态的影响  

Effect of kind of raw material on the sintered condition of fracturing proppant

作　　者：董刚[1] 张文生[1] 叶家元[1] 

机构地区：[1]中国建筑材料科学研究总院水泥科学与新型建筑材料研究院,绿色建筑材料国家重点实验室,北京100024

出　　处：《中国建材科技》2016年第6期27-32,共6页China Building Materials Science & Technology

基　　金：国家高技术研究发展计划(863计划)课题(2012AA06A109)

摘　　要：采用赤泥、铝矾土、高岭土和碳酸钡为原料制备压裂支撑剂。研究了原料种类对压裂支撑剂烧结状态的影响。结果表明:原材料的配比对压裂支撑剂的烧成温度影响很大。拜耳法及烧结法赤泥制备压裂支撑剂的烧成温度分别为1120℃,1150℃;铝矾土与高岭土制备压裂支撑剂的烧成温度分别为1400℃,1450℃。Fracturing proppant is produced using red mud,bauxite,kaolin and Ba CO3.The effect of kind of raw materials on the sintered condition of fracturing proppants was researched. The results showed that：The proportion of raw materials affects much on the sintered temperature of fracturing proppants.The sintered temperature of fracturing proppant for Bayer-process red mud and sinteredprocess red mud were 1120℃ and 1150 ℃,respectively.The sintered temperature of fracturing proppant for bauxite and kaolin were 1400℃ and 1450℃,respectively.

关 键 词：赤泥 压裂支撑剂 配比 烧结状态 

分 类 号：TQ174.7[化学工程—陶瓷工业]