Development and its application of world molybdenum catalyst is deseribed in this paper. The prodution of molyboenum catalyst and the recovery of molybdenum from spent catalyst is recorded.

• 叙述了近年来国内外研制开发的新型钼催化剂及其应用现状，简要地介绍了钼催化剂的制法及从废钼催化剂中回收钼的进展。