Coke deposits on Pt-Sn/Al_2O_3 reforming catalysts and those on the wall surface of the reactors were studied by using TGA, TPO, XRD, HNMR, C-C-MS, SEM and TEM tests.

• 对连续重整催化剂上生成的焦炭和反应器壁上的结焦,进行了TGA、TPO、XRD、HNMR、GC-MS、SEM、TEM等测试。