脂肪醇固定床胺化理论与实践

本文对正辛醇固定床脱氢胺化制叔胺反应机理进行了阐述，制备了适宜该工艺的二元Cu／Cr及三元Cu／Zn／Cr催化剂，得到醇转化率＞99％、叔胺选择性大于94％的反应结果，对影响催化剂性能及反应结果的制备因素及工艺条件进行了考查．

This paper discribed the dehydroamination mechnism of higher alcohol with dimethylamine. rogher activeand selective catalysts Cu/Cr and Cu/Zn/Cr suited for the andnation of 1-octanol with dimethylamine in a fixed-bed wereprepared. The conversion of octanol was over 99K and the selectivity of dimethyloctanolamine was over 94 %. The innu-ences of both catalysts preparation factors and the reaction conditions were studied.