G - Physics – 01 – F
Patent
G - Physics
01
F
G01F 23/284 (2006.01) G01F 23/296 (2006.01) G01N 22/00 (2006.01) G01N 29/024 (2006.01)
Patent
CA 2427059
The dynamic fluidized-bed level in an olefin polymerization reactor is determined by radar or ultrasound waves. Echoes are processed to take into account the turbulence caused by bubbles, which can be as large as four meters in diameter, bursting on the surface, expelling resin particles into the freeboard above the dynamic fluidized-bed level.
L'invention concerne un système permettant de déterminer le niveau d'un lit fluidisé dynamique dans un réacteur de polymérisation d'oléfines au moyen d'ondes ultrasonores ou radar. On traite les échos de façon à tenir compte des turbulences causées par les bulles éclatant à la surface du lit et expulsant des particules de résine dans la revanche au-dessus du niveau du lit fluidisé dynamique, le diamètre de ces bulles pouvant atteindre quatre mètres.
Cai Ping
Hee Lee Kiu
Borden Ladner Gervais Llp
Univation Technologies Llc
LandOfFree
Detection of dynamic level using ultrasonic waves or microwaves does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Detection of dynamic level using ultrasonic waves or microwaves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detection of dynamic level using ultrasonic waves or microwaves will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1676028