| abstract |
A method for increasing the hydroamination activity of a calcined zeolite catalyst which has not been deactivated by hydroamination, and also having an increased activity of olefins and ammonia, primary or secondary amines under hydroamination conditions Provided is a corresponding method for producing an alkylamine by reacting on a calcined zeolite catalyst. An olefin and ammonia, a primary or secondary amine, are reacted under hydroamination conditions on a calcined zeolite catalyst. Reaction, wherein the calcined zeolite catalyst is thermally activated in a gas stream of air, nitrogen, another inert gas or a mixture thereof at 100 to 550 ° C. within 24 hours before the start of the reaction, There is no [selection diagram] solved by the method |