Preparation process for hydrolysis of sodium borohydride hydrogen catalyst

The present invention belongs to the field of synthesis of a supported catalyst, particularly to a hydrolysis of sodium borohydride preparation of ZSM-5 with hydrogen loading Co / B catalyst, the steps may be sequentially performed: (1) ZSM-5 zeolite, boron source, a cobalt source, ethanol, and deionized water as raw materials, taking ZSM-5 zeolite which was dried; (2) deionized water was added dropwise a cobalt source to form a solution a; (3) the dried zeolite ZSM-5 was slowly added A forming a solution B; (. 4) will be immersed B, stirred for several hours, the solid was dried in vacuo to give C; (. 5) the boron source to form a solution D was added an ethanol solution; (6) titration C under nitrogen with a solution of D to obtain a solution E; (. 7) solution E was suction filtered, washed, and dried to obtain the desired product. The present invention simplifies the process, reduces equipment, low investment costs.