介孔材料合成过程中正丁醇的作用  

EFFECT OF n-BUTYL ALCOHOL ON PREPARING MESO POROUS MATERIAL

作　　者：陈松[1] 张晓萍[1] 刘利军[1] 

机构地区：[1]抚顺石油化工研究院,辽宁抚顺113001

出　　处：《石油学报（石油加工）》2006年第B10期178-180,共3页Acta Petrolei Sinica(Petroleum Processing Section)

摘　　要：研究了在传统的水体系下，将少量正丁醇作为合成介孔分子筛的助剂，考察其对介孔分子筛合成及物化性能的影响。结果表明，少量正丁醇的存在能改善介孔分子筛的有序度，并使其水热稳定性得到提高，同时合成产物的粒度更小，趋近纳米颗粒。n-Butyl alcohol was used as auxiliary in traditional mesoporous zeolite synthesis system. The effect of n-butyl alcohol on the mesoporous zeolite synthesis and the its physico-chemical properties of zeolite was investigated. It is discovered that existence of small amount of n-butyl alcohol in mesoporous zeolite synthesis system can not only modify ordered degree of mesoporous zeolite, improving the hydrothermal stability of it, but also help to attain much smaller, nearly nanometer grain of mesoporous zeohe.

关 键 词：介孔 分子筛 正丁醇 作用 

分 类 号：O643.3[理学—物理化学]