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kaolin 英/ ?ke??l?n / 美/ ?ke??l?n / - 1
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能源科学技术 高岭土 The proper active component and supporter were HZSM-5 zeolite (20~30wt%) and kaolin, respectively. HZSM-5分子筛是乙烯低聚反应合适的催化剂的活性组分,且质量含量以20~30%为宜,高岭土是适宜的载体。
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环境科学技术 陶土 Soaked Kaolin in sulphuric solution and dealted with the solution,the new algaecide agent could be got . 采用硫酸溶液对陶土进行浸泡,然后对浸出液进行处理,可以从陶土制取新型除藻剂。
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Specific surface area and pore size distribution of alkali modified kaolins were determined by BET method. 采用BET法测定了碱改性高岭土的比表面积和孔径分布。 - 2
The pore structures of the acid and alkali modified kaolins and the factors affecting the surface area of acid modified kaolin were investigated by nitrogen adsorption. 研究了酸、碱改性高岭土的孔结构性质以及影响酸改性高岭土比表面积的因素。
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