Catalysts and method for the production of amines

Details Catalysts and method for the production of amines Catalysts and method for the production of amines

B - Operations, Transporting

01

J

B01J 23/755 (2006.01) B01J 23/70 (2006.01) B01J 37/03 (2006.01) B01J 37/06 (2006.01) C07C 209/16 (2006.01) C07C 209/26 (2006.01) C07D 295/02 (2006.01) C07D 295/023 (2006.01) C07C 211/03 (2006.01)

Patent

CA 2478858

Disclosed are catalysts, the catalytically active mass of which contains 22 to 40 percent by weight of oxygen-containing compounds of zirconium, calculated as ZrO2, 1 to 30 percent by weight of oxygen-containing compounds of copper, calculated as CuO, 15 to 50 percent by weight of oxygen-containing compounds of nickel, calculated as NiO, the molar ratio between nickel and copper being greater than 1, 15 to 50 percent by weight of oxygen-containing compounds of cobalt, calculated as CoO, and less than 1 percent by weight of an alkali metal, calculated as alkali metal oxide, prior to being treated with hydrogen. Also disclosed is a method for the production of amines by reacting primary and secondary alcohols, aldehydes, or ketones with hydrogen and nitrogen compounds selected from the group ammonia, primary and secondary amines, in the presence of said catalysts at an elevated temperature and an elevated pressure.

La présente invention concerne des catalyseurs dont la masse à action catalytique contient, avant traitement avec de l'hydrogène, de 22 à 40 % en poids de composés de zirconium contenant de l'oxygène, calculés sous forme de ZrO¿2?, de 1 à 30 % en poids de composés de cuivre contenant de l'oxygène, calculés sous forme de CuO, de 15 à 50 % en poids de composés de nickel, calculés sous forme de NiO, le rapport molaire de nickel sur cuivre étant supérieur à 1, de 15 à 50 % en poids de composés de cobalt contenant de l'oxygène, calculés sous forme de CoO et moins de 1 % en poids de métal alcalin, calculé sous forme d'oxyde de métal alcalin. La présente invention concerne également des procédés pour produire des amines par mise en réaction d'alcools primaires ou secondaires, d'aldéhydes ou de cétones, à température et pression élevées, avec de l'hydrogène et des composés azotés, choisis dans le groupe formé par de l'ammoniac et des amines primaires et secondaires, en présence desdits catalyseurs.

Affiliated with

Also associated with

Rating

Catalysts and method for the production of amines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalysts and method for the production of amines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalysts and method for the production of amines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1539301