C - Chemistry – Metallurgy – 10 – J
Patent
C - Chemistry, Metallurgy
10
J
48/37, 23/370
C10J 3/46 (2006.01)
Patent
CA 1069681
ABSTRACT A gasification process wherein an oxygen-containing fluidizing gas is introduced through a nozzle into a bed of carbonaceous particles containing metallic contaminants, characterized in that the formation of metallic ash deposits on said nozzle is prevented by introducing said oxygen-containing fluidizing has into said bed as a downwardly directed stream at an angle of declination from a horizontal axis at least as great as the angle of repose of said bed particles and at an inlet velocity into said bed in the range of about 50 to 500 feet per second. The presence of stagnant or slow moving particles near the oxidizing gas inlet nozzle and the consequent formation of a solid deposition on the nozzle can be minimized or prevented when the oxidizing gas which also serves as fluidizing has is injected into a bed of particles in a downward direction at a specified angle and at a given gas exit velocity from the nozzle.
237228
Metrailer William J.
Mueller David E.
LandOfFree
Process for preventing deposits on a gas inlet nozzle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for preventing deposits on a gas inlet nozzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preventing deposits on a gas inlet nozzle will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-217242