Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1989-05-19
1992-08-04
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502120, 502123, 502125, 502127, 502134, 502439, B01J 27135, B01J 27138, B01J 3106
Patent
active
051358999
ABSTRACT:
The invention relates to the improving of a particle structure of carrier compounds for polymerization catalysts, and thereby to the improving of the activity of the entire catalyst, by jet grinding one or more carrier compounds (4), or a mixture of the same, in a grinding chamber in which one or more gas jets (2) transport particles (4) of the material to be ground finely, at such a force against each other and/or against one or more anvils (5) of the jet mill that the particles are pulverized into a finely-divided chemically active carrier.
REFERENCES:
patent: 3549091 (1978-12-01), Slepetys
patent: 3595486 (1971-07-01), Stephanoff
patent: 3726484 (1973-04-01), Schurr
patent: 4224189 (1980-09-01), Scholten et al.
patent: 4350612 (1982-09-01), Greco et al.
patent: 4495167 (1985-01-01), Nauroth et al.
patent: 4693990 (1987-09-01), Hiroyuki et al.
patent: 4811907 (1989-03-01), Niemi et al.
Garoff Thomas
Leinonen Timo
LandOfFree
Method for the activation of a carrier for a polymerization cata 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 for the activation of a carrier for a polymerization cata, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the activation of a carrier for a polymerization cata will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-778270