JP2005514319A5 - - Google Patents

Claims (8)

a. Treating the metalloaluminophosphate molecular sieve with an ammonia source under conditions of chemisorbing ammonia using the metalloaluminophosphate molecular sieve; and b. A method for providing a stabilized metalloaluminophosphate molecular sieve comprising the step of holding ammonia chemisorbed with a metalloaluminophosphate molecular sieve for at least 24 hours. a. Treating the metalloaluminophosphate molecular sieve with an ammonia source under conditions of chemisorbing ammonia using the metalloaluminophosphate molecular sieve;
b. Holding the chemisorbed ammonia on a metalloaluminophosphate molecular sieve for at least 24 hours; and c. A method of providing an active metalloaluminophosphate molecular sieve comprising the step of desorbing the chemisorbed ammonia. a. Producing a mixture containing at least one metalloaluminophosphate molecular sieve together with at least one binder material and / or at least one other catalytically active material; b. Treating the mixture with an ammonia source under conditions of chemisorbing ammonia using a metalloaluminophosphate molecular sieve;
A process for producing a catalyst composition comprising: a. Producing a mixture containing at least one metalloaluminophosphate molecular sieve having ammonia chemisorbed on the metalloaluminophosphate molecular sieve together with at least one binder material and / or at least one other catalytically active material; A method for producing a catalyst composition comprising the step of producing a catalyst composition. The template used in the synthesis of the metalloaluminophosphate molecular sieve is removed from the micropore structure of the metalloaluminophosphate molecular sieve before ammonia chemisorption using the metalloaluminophosphate molecular sieve. The method of claim. A method of preventing a metalloaluminophosphate molecular sieve from exposure to steam, comprising maintaining the metalloaluminophosphate molecular sieve in contact with ammonia in a chemisorbed state while the metalloaluminophosphate molecular sieve is exposed to steam. A molecular sieve composition comprising at least one metalloaluminophosphate molecular sieve in a mixture with at least one binder and / or at least one other catalytically active material and chemisorbed ammonia. (a) Feedstock is fed into the reactor system in the presence of a molecular sieve provided or produced by the process of any one of claims 1 to 5 or in the form of claim 7. Introducing process,
(b) removing the effluent stream from the reactor system;
(c) A hydrocarbon conversion method comprising the step of passing the effluent stream through a recovery system for recovering at least one or more conversion products.