The effects of rare earth modified mordenite on activity and selectivity in the amination reaction of methylalcohol in a fixed bed reactor were studied.

• 研究了稀土改性丝光沸石催化剂对常压固定床上甲胺化反应的活性及选择性的影响，结果表明，以钇改性丝光沸石催化剂的活性及对二甲胺的选择性最佳。