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碳酸钡掺量对赤泥基压裂支撑剂烧结状态的影响
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摘要
采用赤泥、铝矾土、高岭土和碳酸钡为原料制备赤泥基压裂支撑剂。研究了碳酸钡的掺量对赤泥基压裂支撑剂烧结状态的影响。结果表明:随着碳酸钡掺量的增加,赤泥基压裂支撑剂的烧成温度没有明显改变。随着煅烧温度的升高,压裂支撑剂的颜色由浅变深,由黄褐色逐渐过渡到黑色。
A kind of fracturing proppants was made with red mud,bauxite,kaolin and BaCO_3.The effect of the content of BaCO_3 on the sintered condition of fracturing proppants were researched.The results showed that:With the increase of the contend of BaCO_3,the sintered temperature of fracturing proppants changes little.With the increase of calcined temperature,the color of fracturing proppants becomes deeper.
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