Mo-Te三元氧化物催化剂的研究

Study on molybdenum-tellurium ternary mixed oxide catalysts

研究了Mo Te三元氧化物催化剂对异丁烯选择氧化生成甲基丙烯醛反应的催化作用以及催化剂的活性相及其主要组分的作用;并利用XRD、PM和比表面测定对催化剂进行了表征,结合微型反应———色谱联用装置评价了催化剂的催化性能。

Catalytic activity and selectivity of the Mo-Te based ternary mixed oxide catalysts for selective oxidation of isobutylene to methacrolein were determined by a microreactor connected in series with a gas chromatograph. The effect of each main component and the active phase of catalysts were studied. The catalysts were characterized by X-ray diffraction,potentiometric titration and surface area determination.