不同浓度硫酸改性高岭土对催化甲醇制二甲醚性能的影响
刘丽娜1,*, 王鼎2

Effect of different concentrations of sulfuric acid modification on catalytic performance of kaolin for methanol to dimethyl ether
Liu Lina1,*, Wang Ding2
酸改性前后高岭土的XRD图