Distillation: processes – thermolytic – Quenching char with an inert material
Patent
1979-12-17
1981-09-08
Lutter, Frank W.
Distillation: processes, thermolytic
Quenching char with an inert material
48197R, 48210, 202227, 202228, 432 77, C10B 3902, C10B 3904
Patent
active
042882940
ABSTRACT:
The present specification describes and claims a method and apparatus for use in cooling the solid residue of gasification of a reactor operated at a pressure above atmospheric for the gasification of carbonaceous materials. The residue of gasification is conducted out of the reactor into a cooling apparatus located therebelow and flows through the cooling apparatus from the top to the bottom thereof. A cooling liquid is introduced into the solid residue in the upper region of the cooling apparatus and is metered such that the greater portion of the heat contained in the residue is eliminated in the form of heat of vaporization, sensible heat and chemical binding energy with the resultant steam and reaction products produced. The remaining residual heat which corresponds to the difference between the desired final temperature and the temperature after cooling by the liquid, is eliminated by a gas blown into the bottom region of the cooling apparatus and/or by indirect heat exchange.
REFERENCES:
patent: 2683657 (1954-07-01), Garbo
patent: 3252871 (1966-05-01), Destremps
patent: 3809619 (1974-05-01), Drebes et al.
patent: 4100034 (1978-07-01), Smith et al.
patent: 4198212 (1980-04-01), Tsao
Lutter Frank W.
Phillips Roger F.
LandOfFree
Method for the cooling of solid residues of gasification 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 cooling of solid residues of gasification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the cooling of solid residues of gasification will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1191130