coal-measures kaolin

常见例句

The chemical constitution and mineral composition were analysed with a hard kaolin(kaolinite) of the Carboniferous-Permian coal measures strata, in Baishan region of Jilin province as the sample.
以吉林白山地区石炭、二叠煤系高岭土（或高岭石）为试样，进行了矿物成分、含量分析和研磨、煅烧、添加不同漂白剂加工工艺实验。
Coal Measures Kaolin is face-modified through various kinds of modifier, which determined coal measures kaolin membrane modification mechanism and technological conditions and parameters initially.
利用各种改性剂对煤系高岭土进行表面改性，初步确定了煤系高岭土包膜改性机理和工艺条件及各种参数。