Abstract: Numerous new developments and applications of solid-state NMR technique have evolved. The most important progress is the high-resolution techniques for quadrupolar nuclei，double-resonance methods and multiple-quantum techniques for the study of interatomic distance between the atoms in the framework and the atoms in the adsorbed molecule. The instrument improvement such as MAS and DOR，pulse sequences development for multi quantum resonance (MQMAS)，double resonance like REDOR，specially designed in situ process，and magnetic resonance imaging (MRI) are introduced in this paper through the examples of the characterization of catalytic materials used in the refining and petrochemical industries.