| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for increasing hydroamination activity of a calcined zeolite catalyst which is not deactivated by hydroamination, and to provide a method for producing an alkylamine by reacting an olefin with ammonia, a primary amine or a secondary amine under a hydroamination condition on the calcined zeolite catalyst having the increased activity. <P>SOLUTION: This method for producing the alkylamine comprises reacting the olefin with the ammonia, the primary amine or the secondary amine under the hydroamination condition on the calcined zeolite catalyst, wherein the calcined zeolite catalyst is thermally activated within a period after start of the reaction at a temperature of 100 to 550°C in a flow of gas comprising air, nitrogen, the other inert gas or a mixture thereof. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
