Method of preparing hydrotreating catalyst for hydrocarbon oil

Details Method of preparing hydrotreating catalyst for hydrocarbon oil Method of preparing hydrotreating catalyst for hydrocarbon oil

1992-01-17

1992-11-10

Dees, Carl F.

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

Catalyst or precursor therefor

Organic compound containing

502170, 502210, 502211, 502213, 502219, 502220, 502222, 502254, B01J 3720, B01J 3728, B01J 27049

Patent

active

051622815

ABSTRACT:
Disclosed is a method of preparing a high-activity hydrotreating catalyst for hydrocarbon oil, where metals of Group VI (Mo and/or W) and Group VIII (Co and/or Ni) optionally along with phosphorus, and 0.3 to 3.5 molar times of the total molar amount of the metals of particular carboxylic acid(s) (tartaric acid, citric acid, etc.) and 0.1 times or more of the amount necessary for forming the active metals into their sulfides of particular organic sulfur compound(s) (mercapto-acetic acid, mercapto-succinic acid, etc.) are added to a material consisting essentially of at least one of inorganic acids and their hydrates, and they are kneaded shaped and dried at 200.degree. C. or lower. Using the catalyst, hydrotreatment, desulfurization and denitrogenation of hydrocarbon oil may be effected under mild conditions at a reduced operation cost.

REFERENCES:
patent: 4992403 (1991-02-01), Takahashi et al.
patent: 4997801 (1991-03-01), Mitarai et al.

Affiliated with

Also associated with

Rating

Method of preparing hydrotreating catalyst for hydrocarbon oil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of preparing hydrotreating catalyst for hydrocarbon oil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preparing hydrotreating catalyst for hydrocarbon oil will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2292489