【摘要】 研究了涂渍液Ａ涂渍于铈改性丝光沸石催化剂对常压固定床上甲胺化反应的影响；考察了不同涂渍条件（涂渍时间、涂渍温度及涂渍液浓度）下催化剂的活性及选择性，筛选出一较佳的制备条件，所制催化剂的二甲胺选择性达９８７％更多还原

【Abstract】 The effects of spreading liquid A spread on cerium modified mordenite on the amination reaction under atmospheric pressure in a fixed bed were studied.The activity and selectivity of catalyst made by the different spreading conditions (the time and temperature of spreading,the consistency of spreading liquid A) were investigated.The better condition of properties on spreading liquid A spread on cerium modified mordenite had been sifted out.And the selectivity to dimethylamine of catalyst made by this condition was 98.7%.更多还原