C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/3, 402/586,
C10G 1/00 (2006.01) B01J 8/20 (2006.01) B01J 29/06 (2006.01) C01B 39/04 (2006.01) C08F 10/00 (2006.01) C10G 1/04 (2006.01) C10G 1/06 (2006.01) C10G 9/00 (2006.01)
Patent
CA 1146919
Abstract: A solid product resulting from the nucleated growth of the product on solid material of either the same or different composition and having a density higher than the reaction medium is formed from one or more liquid phase reactants by a method which comprises tangentially introducing the liquid phase reaction medium into the lower, smaller end of an inverted, frusto-conical reactor-separator, thereby imparting an upward swirling motion to the reaction medium in the reactor-separator, the horizontal velocity at the bottom of the reactor-separator being sufficiently large to cause fluidization of larger, solid product particles and con- centration of them in the central lower portion of the reactor-separator and the vertical velocity at the top of the reactor-separator being sufficiently small to avoid carry-over of the smaller solid particles but sufficiently large to concentrate them in the upper portion of the reactor separator; at least periodically recovering the larger, solid product particles in spherical form from the bottom of the reactor-separator; and recovering fluid products from the top of the reactor-separator. The method described is useful in a variety of reactions wherein a solid product forms by a nucleated growth mechanism. Examples of such reactions include thermal upgrading of petroleum derived feedstocks and coal liquids, synthesis of zeolites and Ziegler-natta polymerization of olefins.
355386
Whitehurst Darrell D.
Yan Tsoung-Yuan
Kirby Eades Gale Baker
Mobil Oil Corporation
LandOfFree
Continuous reaction/separation method for nucleated growth... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous reaction/separation method for nucleated growth..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous reaction/separation method for nucleated growth... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1151333