Heat treating a molecular sieve and catalyst

Details Heat treating a molecular sieve and catalyst Heat treating a molecular sieve and catalyst

C - Chemistry, Metallurgy

01

B

C01B 37/08 (2006.01) B01J 29/04 (2006.01) B01J 29/85 (2006.01) B01J 35/00 (2006.01) B01J 37/08 (2006.01) C01B 39/04 (2006.01) C01B 39/54 (2006.01) C07C 1/20 (2006.01)

Patent

CA 2374250

Disclosed is a method of heat treating a molecular sieve. The method comprises providing a template-containing molecular sieve, heating the molecular sieve under conditions effective to remove a portion of the template from the molecular sieve, and cooling the heated molecular sieve to leave an amount of template effective to cover catalytic sites within the molecular sieve. A catalyst composition is also provided which comprises a molecular sieve having a microporous structure and a binder, wherein between 10 and 90 vol% of the microporous structure is occupied by a material, the material comprising a template or a carbonaceous residue of a template, and the catalyst composition exhibits a Davison Index of not greater than 30.

L'invention concerne un procédé de traitement thermique d'un tamis moléculaire. Le procédé consiste à utiliser un tamis moléculaire contenant un modèle, à chauffer le tamis moléculaire dans des conditions appropriées pour enlever une partie du modèle du tamis moléculaire et à refroidir le tamis moléculaire chauffé pour laisser une quantité de modèle efficace pour recouvrir les sites catalytiques à l'intérieur du tamis moléculaire. L'invention concerne aussi une composition de catalyseur qui comprend un tamis moléculaire possédant une structure microporeuse et un liant, entre 10 et 90 % en volume de la structure microporeuse étant occupé par une substance, la substance comprenant un modèle ou un résidu carboné d'un modèle, la composition de catalyseur possédant un indice de Davison inférieur ou égal à 30.

Affiliated with

Also associated with

Rating

Heat treating a molecular sieve and catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat treating a molecular sieve and catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat treating a molecular sieve and catalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1874143