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- coal shale powder 煤系高岭土
- There is substantial shortage of blast - furance slag in China , however, burnt clay type slags,such as fly ash,burnt coal shale and cinder are abundant there. 我国矿渣资源紧缺,而烧粘土型的工业废渣如粉煤灰、煅烧煤矸石和炉渣资源却相当丰富。
- The amorphous structure could also be attained with the reaction between mass fraction of KOH 10% and oil shale powder after oil shale powder was intercalated by dimethyl sulfocide. 二甲基亚砜先插入油母页岩粉体层间，再与质量分数为10%25的KOH溶液作用，也可以使油母页岩粉体由晶体结构转变为无定形结构；
- Comprehensive Utilization of Coal Shale 煤矸石的综合利用
- Fired hollow brick of coal shale with high-calium 高钙煤矸石生产烧结空心砖
- Natural drying of hollow coal shale silt brick 煤矸石淤泥空心砖的自然干燥工艺
- Some ideas on using coal shale in fired brick 我国发展高起点煤矸石烧结砖的建议
- Preconditioning of coal shale in brick making 煤矸石原料的预处理
- Processes for drying hollow coal shale silt brick in tunnel kiln 煤矸石淤泥空心砖人工干燥的工艺管理
- Some problems noticed in crushing coal shale for making brick 煤矸石制砖原料破碎处理中应注意的几个问题
- The use of poor-plastic coal shale and fly ash in brick 低塑性页岩、粉煤灰制砖的实践
- Utilize lake silt to produce hollow coal shale brick 利用湖泊淤泥生产煤矸石空心砖
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- Coal, oil shale, peat, substantial oil reserves. 煤、油页岩、泥炭、石油储量可观。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Purification, homogenization and ageing process for coal shale material 煤矸石原料的净化、均化、陈化工艺
- oil shale powder 油母页岩粉体
