Method and apparatus for quenching of heated bulk materials

Details Method and apparatus for quenching of heated bulk materials Method and apparatus for quenching of heated bulk materials

1974-04-11

1976-05-25

Sofer, Jack

Distillation: processes, thermolytic

Quenching char with an inert material

202227, C10B 3900, C10B 4700, C10B 4900

Patent

active

039590836

ABSTRACT:
In the present method the bulk material, especially coke, is maintained at a substantially constant level on a substantially horizontal support surface. The quenching liquid is permitted to flow uniformly through the bulk material for about 45 to 90 seconds until the vapor temperature is cooled down to at least 400.degree.C. The quantity of the quenching liquid which is uniformly distributed over the bulk material is selected so that it evaporates substantially completely, except for a small moisture content in the quenched material. The present bulk material quenching apparatus has a fireproof container resting on a supporting box, the top of which is a grid structure which simultaneously forms a permeable bottom for the quenching container which is provided with a tightly closing cover. A pipe conduit is connected to the cover which has a plurality of conduit outlet openings directed into the container. The box on which the container rests has at least one hinged side wall.

REFERENCES:
patent: 469867 (1892-03-01), Osbourn
patent: 469868 (1892-03-01), Osbourn
patent: 761251 (1904-05-01), Price
patent: 3367844 (1968-02-01), Cremer
patent: 3809619 (1974-05-01), Drebes et al.

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