珍珠岩尾砂碱溶合成4A分子筛的研究

Study on the synthesizing 4A molecular sieve with pearlite tailing by wet process alkali dissolution

在常压条件下将珍珠岩尾砂进行湿法碱溶 ,碱溶液用水热合成法合成了 4A分子筛 ,采用正交实验确定了湿法碱溶及合成的工艺参数 ,经结构与性能验证合成的

In common pressure ,pearlite tailing is processed with wet process alkali dissolution method,the 4A molecular sieve was synthesized with alkali solution by water-heat synthesis method. Technology parameter of wet process alkali dissolution and synthesis was fixed by cross test.From the structure and properties test, the 4A molecular was up to standard.