Hydrodenitrification catalyst

Details Hydrodenitrification catalyst Hydrodenitrification catalyst

1984-05-18

1985-07-23

Dees, Carl F.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

And group viii containing

502210, 502211, B01J 2906, B01J 2718

Patent

active

045309116

ABSTRACT:
A method is disclosed for preparing a supported hydrogenation metal catalyst containing one each of Mo or W and of Co and/or Ni incorporated into a suitable support. An aqueous impregnating solution containing the desired quantity of catalytically active metals and having a pH in the range of about 0.7-2.7 is prepared containing (1) at least one each of a soluble compound of molybdenum or tungsten and a compound of cobalt and/or nickel; (2) a solubilizing amount of about 0.2-1.0 mole of phosphorous per mole Mo or W; and (3) about 2-6% w basis support, of a suitable soluble amine compound, such as amine alcohols, polyamines and amine acids. A suitable support, e.g., alumina, silica or silica-alumina, is then impregnated with the metals-containing solution. After impregnation the support is dried and calcined. This preparation method significantly increases the hydrodenitrification activity of the resulting catalyst in a hydrocarbon hydroconversion process.

REFERENCES:
patent: 3629146 (1971-12-01), Adams
patent: 3965041 (1976-06-01), van Klinken et al.
patent: 4407726 (1983-10-01), Rizkalla
patent: 4444906 (1984-04-01), Callahan et al.
patent: 4446248 (1984-05-01), Simpson et al.

Affiliated with

Also associated with

Rating

Hydrodenitrification 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 Hydrodenitrification catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrodenitrification catalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-634669