The treated cordierite has been studied by BET surface area measurements,XRD,XRF analysis and Boehm titration.

• 利用BET、XRD、X射线荧光半定量分析(XRF)和Boehm滴定等测试手段对酸处理前后的堇青石进行表征；并对催化剂的反应性能进行评价.