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- The technique for the desilication of kaolinite in coal measures was described.The effect of additive on the desilicating reaction was explained.The roasting-desilicating process has been put forward. 研究了煤系高岭岩的焙烧活化脱硅过程,分析了助剂对脱硅反应的影响机理并提出了煤系高岭岩的焙烧活化脱硅工艺。
- Keywords kaolinite in coal measures;desilication;process;kinetics; 煤系高岭岩;脱硅;工艺;动力学;
- France has fallen behind (Germany) in coal production. 法国在产煤方面落後(於德国)了。
- The Preparation of Mullite Nanopowder by Hydrothermal Crystallization From Kaolinite in Coal Measures 煤系高岭岩水热法合成超细莫来石粉
- Keywords hard kaolin （kaolinite） in coal measures strata;calcine;whiteness;calcined kaolin; 煤系硬质高岭（土）岩;煅烧;白度;煅烧高岭土;
- Keywords Kaolinite in coal measures;Chloridizing roasting;Raising whiteness by removal of iron; 关键词高岭土;氯化焙烧;除铁增白;
- He bought in coal for the winter. 他购买了大量的煤过冬。
- Canada used to be rich in coal deposits. 加拿大曾经盛产煤矿。
- This part of country is rich in coal. 这个地区盛产煤。
- Liaoning abounds in coal and iron. 辽宁盛产煤和铁。
- That area is rich in coal and oil. 那个地区盛产煤和石油。
- They bought in coal for the winter. 他们买了煤准备过冬。
- This region abounds (=is rich)in coal iron ore. 这个地区煤和铁石很丰富。
- Many ships stopped here to take in coal. 很多船只在这里停泊上煤。
- Township enterprises mainly in coal mining. 乡镇企业以开采煤炭为主。
- The sedimentary ball clay and the residual kaolinite are disordered or relatively disordered kaoloinite,kaolinite in Palaeozoic coal measures o... 硬水铝石岩溶铝土矿应属于生物有机质成矿作用的沉积型铝土矿。
- The XRD patterns of kaolinic rocks in the coal measure are divided into three types according to the basal reflection intensity of the kaolinite in China. 根据高岭石基面衍射是否加强以及加强的程度,将我国煤系高岭岩的XRD曲线分为3种基本形态类型。
- kaolinite in coal 煤系高岭土
- Kaolinite in coal measures 煤系高岭土
- Alunite is a harmful impurity which is difficult to remove from kaolinite, and so is kaolinite in alunite ore. 明矾石是高岭土中难以除去的有害杂质,高岭石也是明矾石矿石中的有害杂质。
